{"type": "FeatureCollection", "features": [{"id": "5cd5336c-2f45-4430-a9a8-312aa2095cb6", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:42", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/5cd5336c-2f45-4430-a9a8-312aa2095cb6/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Iron (Fe)", "description": "Extractable Iron (Fe) content of the soil fine earth fraction in mg/kg (ppm) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "iron", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_fe_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_fe_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/5cd5336c-2f45-4430-a9a8-312aa2095cb6.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "5cd5336c-2f45-4430-a9a8-312aa2095cb6", "name": "item", "description": "5cd5336c-2f45-4430-a9a8-312aa2095cb6", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/5cd5336c-2f45-4430-a9a8-312aa2095cb6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "4f0daec9-4c10-4906-a778-43a8fa2251c3", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:54", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/4f0daec9-4c10-4906-a778-43a8fa2251c3/formatters/xml"}], "title": "Africa SoilGrids - Textural class aggregated at top 30 cm", "description": "Textural class (USDA) of the soil fine earth fraction, aggregated over rootable depth and the top 30 cm, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "texture", "root zone", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_agg_30cm_texclss__m_1km.tif", "name": "Download GeoTIFF at aggregated 30 cm depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_agg_30cm_texclss__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/4f0daec9-4c10-4906-a778-43a8fa2251c3.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "4f0daec9-4c10-4906-a778-43a8fa2251c3", "name": "item", "description": "4f0daec9-4c10-4906-a778-43a8fa2251c3", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/4f0daec9-4c10-4906-a778-43a8fa2251c3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:08", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3/formatters/xml"}], "title": "Africa SoilGrids - Root zone total plant available water holding capacity aggregated at top 30 cm", "description": "Total plant-available water holding capacity (mm) of the soil whole earth fraction (including coarse fragments), summed over rootable depth and the top 30 cm, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil water content", "available water capacity", "root zone", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_agg_30cm_tawcpf23mm__m_1km.tif", "name": "Download GeoTIFF at aggregated 30 cm depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_agg_30cm_tawcpf23mm__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3", "name": "item", "description": "5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/5ac0b40e-a45f-4a9c-bbf9-3d1946a448c3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:45", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd/formatters/xml"}], "title": "Africa SoilGrids - Root zone coarse fragments content aggregated at top 30 cm", "description": "Volumetric coarse fragments content (v%) of the soil whole earth, aggregated over rootable depth and the top 30 cm, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "coarse fragments", "root zone", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_agg_30cm_crfvol__m_1km.tif", "name": "Download GeoTIFF at aggregated 30 cm depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_agg_30cm_crfvol__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd", "name": "item", "description": "5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/5dad673a-b96b-4b5c-b2f8-6f8dbdcb6cbd"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "79ee0152-3dc9-4a6e-8df7-b3d5b154bee0", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:45", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/79ee0152-3dc9-4a6e-8df7-b3d5b154bee0/formatters/xml"}], "title": "Africa SoilGrids - Root zone depth limiting soil factor", "description": "Rootable depth limiting soil factor for maize, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil suitability", "root zone", "soil depth", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_erzd_limfactor__m_1km.tif", "name": "Download GeoTIFF at aggregated root depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_erzd_limfactor__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/79ee0152-3dc9-4a6e-8df7-b3d5b154bee0.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "79ee0152-3dc9-4a6e-8df7-b3d5b154bee0", "name": "item", "description": "79ee0152-3dc9-4a6e-8df7-b3d5b154bee0", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/79ee0152-3dc9-4a6e-8df7-b3d5b154bee0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "6f418905-226b-4c87-b10a-a44511487b53", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:51", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/6f418905-226b-4c87-b10a-a44511487b53/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Manganese (Mn)", "description": "Extractable Manganese (Mn) content of the soil fine earth fraction in mg/kg (ppm) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "manganese", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_mn_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_mn_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/6f418905-226b-4c87-b10a-a44511487b53.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "6f418905-226b-4c87-b10a-a44511487b53", "name": "item", "description": "6f418905-226b-4c87-b10a-a44511487b53", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/6f418905-226b-4c87-b10a-a44511487b53"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "87d11829-ae5e-4e5a-9b4a-c090c723e7c3", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:15", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/87d11829-ae5e-4e5a-9b4a-c090c723e7c3/formatters/xml"}], "title": "Africa SoilGrids - Root zone moisture content at saturation aggregated at top 30 cm", "description": "Volumetric moisture content (v%) of the soil fine earth fraction at saturation (at h=1 cm or pF 0), aggregated over rootable depth and the top 30 cm, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil water content", "moisture", "root zone", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_agg_30cm_tetas__m_1km.tif", "name": "Download GeoTIFF at aggregated 30 cm depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_agg_30cm_tetas__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/87d11829-ae5e-4e5a-9b4a-c090c723e7c3.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "87d11829-ae5e-4e5a-9b4a-c090c723e7c3", "name": "item", "description": "87d11829-ae5e-4e5a-9b4a-c090c723e7c3", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/87d11829-ae5e-4e5a-9b4a-c090c723e7c3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "953d0964-6746-489a-a8d1-f188595516a9", "type": "Feature", "geometry": null, "time": ["1960-01-01", "2015-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:02", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/953d0964-6746-489a-a8d1-f188595516a9/formatters/xml"}], "title": "Africa SoilGrids - Drainage classes", "description": "Drainage classes, defined according to the Guidelines for Soil Description (FAO, 2006) predicted using the Africa Soil Profiles Database (AfSP) v1.2. LEGEND = 1:Very poor, 2:Poor, 3:Imperfect, 4:Moderate, 5:Well, 6:Somewhat excessive, 7:Excessive, 255:NODATA. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil permeability", "drainage", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsis250m/af_DRAINFAO_T__M_250m.tif", "name": "Download GeoTIFF at depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/soil-property-maps-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125814", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/953d0964-6746-489a-a8d1-f188595516a9.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "953d0964-6746-489a-a8d1-f188595516a9", "name": "item", "description": "953d0964-6746-489a-a8d1-f188595516a9", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/953d0964-6746-489a-a8d1-f188595516a9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "9ab49037-8827-456f-b819-8e4c84aa22ca", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:59", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/9ab49037-8827-456f-b819-8e4c84aa22ca/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Phosphorus (P)", "description": "Extractable Phosphorus (P) content of the soil fine earth fraction in mg/100kg (pp100m) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "phosphorus", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_p_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_p_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/9ab49037-8827-456f-b819-8e4c84aa22ca.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "9ab49037-8827-456f-b819-8e4c84aa22ca", "name": "item", "description": "9ab49037-8827-456f-b819-8e4c84aa22ca", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/9ab49037-8827-456f-b819-8e4c84aa22ca"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "8dd1d18f-b735-40e6-abe8-943ecda83fa4", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:15", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/8dd1d18f-b735-40e6-abe8-943ecda83fa4/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Copper (Cu)", "description": "Extractable Sodium Copper (Cu) of the soil fine earth fraction in mg/100kg (pp100m) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "copper", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_cu_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_cu_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/8dd1d18f-b735-40e6-abe8-943ecda83fa4.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "8dd1d18f-b735-40e6-abe8-943ecda83fa4", "name": "item", "description": "8dd1d18f-b735-40e6-abe8-943ecda83fa4", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/8dd1d18f-b735-40e6-abe8-943ecda83fa4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "9a66a37e-8a4e-463b-b83a-fd49049c323a", "type": "Feature", "geometry": null, "time": ["1960-01-01", "2015-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:36", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/9a66a37e-8a4e-463b-b83a-fd49049c323a/formatters/xml"}], "title": "Africa SoilGrids - Soil organic carbon (SOC)", "description": "Soil organic carbon content (measured by either wet oxidation or dry combustion at 900 C) in g/kg (fine earth) at 6 standard depths predicted using two sets of Africa soil profiles data. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "organic carbon", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd1_250m.tif", "name": "Download GeoTIFF at depth 0-5 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd2_250m.tif", "name": "Download GeoTIFF at depth 5-15 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd3_250m.tif", "name": "Download GeoTIFF at depth 15-30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd4_250m.tif", "name": "Download GeoTIFF at depth 30-60 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd5_250m.tif", "name": "Download GeoTIFF at depth 60-100 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ORCDRC_T__M_sd6_250m.tif", "name": "Download GeoTIFF at depth 100-200 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/soil-property-maps-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125814", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/9a66a37e-8a4e-463b-b83a-fd49049c323a.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "9a66a37e-8a4e-463b-b83a-fd49049c323a", "name": "item", "description": "9a66a37e-8a4e-463b-b83a-fd49049c323a", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/9a66a37e-8a4e-463b-b83a-fd49049c323a"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "9cce26c0-456d-4519-aeac-cb3ab7d616ed", "type": "Feature", "geometry": null, "time": ["1950-01-01", "2015-12-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:04", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/9cce26c0-456d-4519-aeac-cb3ab7d616ed/formatters/xml"}], "title": "Africa SoilGrids - Root zone moisture content at wilting point aggregated at top 30 cm", "description": "Volumetric moisture content (v%) of the soil fine earth fraction at permanent wilting point (at h=15,000 cm or pF 4.2), aggregated over rootable depth and the top 30 cm, mapped at 1km resolution", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil water content", "moisture", "root zone", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/gyga/GYGA_Results/gyga_af_agg_30cm_pwp__m_1km.tif", "name": "Download GeoTIFF at aggregated 30 cm depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/gyga.map", "name": "gyga_af_agg_30cm_pwp__m_1km", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://doi.org/10.1016/j.geoderma.2018.02.046", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/projects/afsis-gyga-functional-soil-information-sub-saharan-africa-rz-pawhc-ssa", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/9cce26c0-456d-4519-aeac-cb3ab7d616ed.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "9cce26c0-456d-4519-aeac-cb3ab7d616ed", "name": "item", "description": "9cce26c0-456d-4519-aeac-cb3ab7d616ed", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/9cce26c0-456d-4519-aeac-cb3ab7d616ed"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "a3364e47-9229-4a6d-aed2-487fd7e4dccc", "type": "Feature", "geometry": null, "time": ["1960-01-01", "2015-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:03", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/a3364e47-9229-4a6d-aed2-487fd7e4dccc/formatters/xml"}], "title": "Africa SoilGrids - Soil pH in H2O", "description": "Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10) predicted using two sets of Africa soil profiles data. Measurement units: NA. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "pH", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd1_250m.tif", "name": "Download GeoTIFF at depth 0-5 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd2_250m.tif", "name": "Download GeoTIFF at depth 5-15 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd3_250m.tif", "name": "Download GeoTIFF at depth 15-30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd4_250m.tif", "name": "Download GeoTIFF at depth 30-60 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd5_250m.tif", "name": "Download GeoTIFF at depth 60-100 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_PHIHOX_T__M_sd6_250m.tif", "name": "Download GeoTIFF at depth 100-200 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/soil-property-maps-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125814", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/a3364e47-9229-4a6d-aed2-487fd7e4dccc.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "a3364e47-9229-4a6d-aed2-487fd7e4dccc", "name": "item", "description": "a3364e47-9229-4a6d-aed2-487fd7e4dccc", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/a3364e47-9229-4a6d-aed2-487fd7e4dccc"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "a21e3629-69a0-4e02-8eb2-3436e7a26f2e", "type": "Feature", "geometry": null, "time": ["1960-01-01", "2015-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:32", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/a21e3629-69a0-4e02-8eb2-3436e7a26f2e/formatters/xml"}], "title": "Africa SoilGrids - Extractable aluminium (Al)", "description": "Extractable aluminium content (Al measured by Mehlich 3) in mg/kg (fine earth) at 2 depth intervals (0-20 cm and 20-50 cm) predicted using two sets of Africa soil profiles data. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "aluminium", "digital soil mapping", "nutrients", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsis250m/af_ALUM3S_T__M_xd1_250m.tif", "name": "Download GeoTIFF at depth 1", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://files.isric.org/public/afsis250m/af_ALUM3S_T__M_xd2_250m.tif", "name": "Download GeoTIFF at depth 2", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/soil-property-maps-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125814", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/a21e3629-69a0-4e02-8eb2-3436e7a26f2e.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "a21e3629-69a0-4e02-8eb2-3436e7a26f2e", "name": "item", "description": "a21e3629-69a0-4e02-8eb2-3436e7a26f2e", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/a21e3629-69a0-4e02-8eb2-3436e7a26f2e"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "a36f7919-0d6e-4044-902c-64a74feade6b", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:35", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/a36f7919-0d6e-4044-902c-64a74feade6b/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Aluminium (Al)", "description": "Extractable Aluminium (Al) content of the soil fine earth fraction in mg/kg (ppm) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "aluminium", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_al_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_al_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/a36f7919-0d6e-4044-902c-64a74feade6b.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "a36f7919-0d6e-4044-902c-64a74feade6b", "name": "item", "description": "a36f7919-0d6e-4044-902c-64a74feade6b", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/a36f7919-0d6e-4044-902c-64a74feade6b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "b3df7f8d-aa90-4206-a11c-5d95b4dd2327", "type": "Feature", "geometry": null, "time": ["1925-01-01", "2011-01-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:31", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/b3df7f8d-aa90-4206-a11c-5d95b4dd2327/formatters/xml"}], "title": "Africa Soil Profiles Database, version 1.1", "description": "The Africa Soil Profiles Database, Version 1.1, is compiled by ISRIC - World Soil Information (World Data Center for Soils) as a project activity for the Globally integrated- Africa Soil Information Service (AfSIS) project (www.africasoils.net/data/legacyprofile). It replaces version 1.0. \nThe Africa Soil Profiles Database is a compilation of georeferenced and standardised legacy soil profile data for Sub-Saharan Africa. Version 1.1 (March 2013) identifies 16,711 unique soil profiles inventoried from a wide variety of data sources and includes profile site and layer attribute data. Soil analytical data are available for 13,835 profiles of which 12,683 are georeferenced, including the attributes as specified by GlobalSoilMap.net. Soil attribute values are standardized according to SOTER conventions and are validated according to routine rules. Odd values are flagged. The degree of validation, and associated reliability of the data, varies because reference soil profile data, that are previously and thoroughly validated, are compiled together with non-reference soil profile data of lesser inherent representativeness.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil profiles", "Soil science", "Angola", "Benin", "Botswana", "Burkina Faso", "Burundi", "Cameroon", "Central African Republic", "Chad", "Demcratic Republic of the Congo", "Eswatini", "Ethiopia", "Gabon", "Ghana", "Guinea", "Guinea-Bissau", "Kenya", "Lesotho", "Madagascar", "Malawi", "Mali", "Mauritania", "Mozambique", "Namibia", "Niger", "Nigeria", "Republic of the Congo", "Rwanda", "Senegal", "Sierra Leone", "Somalia", "South Africa", "South Sudan", "Sudan", "Tanzania", "Togo", "Uganda", "Zambia", "Zimbabwe"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsp/AF-AfSP1.1.zip", "name": "Download", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/africa-soil-profiles-database-afsp", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/sites/default/files/isric_report_2013_03.pdf", "name": "Report", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/b3df7f8d-aa90-4206-a11c-5d95b4dd2327.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "b3df7f8d-aa90-4206-a11c-5d95b4dd2327", "name": "item", "description": "b3df7f8d-aa90-4206-a11c-5d95b4dd2327", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/b3df7f8d-aa90-4206-a11c-5d95b4dd2327"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "baba993a-1df0-4a34-8f70-628dfa010504", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-12-10T10:18:11", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/baba993a-1df0-4a34-8f70-628dfa010504/formatters/xml"}], "title": "Africa SoilGrids nutrients - Extractable Calcium (Ca)", "description": "Extractable Calcium (Ca) content of the soil fine earth fraction in mg/kg (ppm) as measured according to the soil analytical procedure of Mehlich 3 and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "calcium", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_ca_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_ca_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/baba993a-1df0-4a34-8f70-628dfa010504.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "baba993a-1df0-4a34-8f70-628dfa010504", "name": "item", "description": "baba993a-1df0-4a34-8f70-628dfa010504", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/baba993a-1df0-4a34-8f70-628dfa010504"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "b14f76c6-2655-4aa1-92c2-d9875fde2cb3", "type": "Feature", "geometry": null, "time": ["1960-01-01", "2015-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:52:11", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/b14f76c6-2655-4aa1-92c2-d9875fde2cb3/formatters/xml"}], "title": "Africa SoilGrids - Depth to bedrock", "description": "Depth to bedrock (R horizon) in cm, to maximum 175 cm, predicted using two sets of Africa soil profiles data. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil accumulation (depth)", "soil depth", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsis250m/af_BDRICM_T__M_250m.tif", "name": "Download GeoTIFF at depth", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/soil-property-maps-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125814", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/b14f76c6-2655-4aa1-92c2-d9875fde2cb3.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "b14f76c6-2655-4aa1-92c2-d9875fde2cb3", "name": "item", "description": "b14f76c6-2655-4aa1-92c2-d9875fde2cb3", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/b14f76c6-2655-4aa1-92c2-d9875fde2cb3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "b88870b4-6af8-4e78-a3ac-38871d757525", "type": "Feature", "geometry": null, "time": ["1925-01-01", "2011-01-01"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:37", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/b88870b4-6af8-4e78-a3ac-38871d757525/formatters/xml"}], "title": "Africa Soil Profiles Database, version 1.2", "description": "The Africa Soil Profiles Database, Version 1.2, is compiled by ISRIC - World Soil Information (World Data Center for Soils) as a project activity for the Globally integrated- Africa Soil Information Service (AfSIS) project (www.africasoils.net/data/legacyprofile). It replaces version 1.1. \nThe Africa Soil Profiles Database is a compilation of georeferenced and standardised legacy soil profile data for Sub-Saharan Africa. Version 1.2 (November 2014) identifies 18,532 unique soil profiles inventoried from a wide variety of data sources and includes profile site and layer attribute data. Soil analytical data are available for 15,564 profiles of which 14,197 are georeferenced, including the attributes as specified by GlobalSoilMap.net. Soil attribute values are standardized according to SOTER conventions and are validated according to routine rules. Odd values are flagged. The degree of validation, and associated reliability of the data, varies because reference soil profile data, that are previously and thoroughly validated, are compiled together with non-reference soil profile data of lesser inherent representativeness.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil profiles", "Soil science", "Angola", "Benin", "Botswana", "Burkina Faso", "Burundi", "Cameroon", "Central African Republic", "Chad", "Demcratic Republic of the Congo", "Eswatini", "Ethiopia", "Gabon", "Ghana", "Guinea", "Guinea-Bissau", "Kenya", "Lesotho", "Madagascar", "Malawi", "Mali", "Mauritania", "Mozambique", "Namibia", "Niger", "Nigeria", "Republic of the Congo", "Rwanda", "Senegal", "Sierra Leone", "Somalia", "South Africa", "South Sudan", "Sudan", "Tanzania", "Togo", "Uganda", "Zambia", "Zimbabwe"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/afsp/AF-AfSP1.2.zip", "name": "Download", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://isric.org/projects/africa-soil-profiles-database-afsp", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://isric.org/sites/default/files/isric_report_2014_01.pdf", "name": "Report", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/b88870b4-6af8-4e78-a3ac-38871d757525.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "b88870b4-6af8-4e78-a3ac-38871d757525", "name": "item", "description": "b88870b4-6af8-4e78-a3ac-38871d757525", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/b88870b4-6af8-4e78-a3ac-38871d757525"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}, {"id": "c5cb0f71-a627-40b9-8acb-5be42e4d5914", "type": "Feature", "geometry": null, "time": ["1980-01-01", "2016-12-31"], "properties": {"themes": [{"scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope", "concepts": []}, {"scheme": "https://lsc-hubs.org/categories/", "concepts": []}, {"scheme": "https://lsc-hubs.org/tags/", "concepts": []}], "updated": "2021-07-14T11:51:56", "type": "dataset", "language": "en", "externalIds": [{"value": "https://data.isric.org/geonetwork/srv/metadata/c5cb0f71-a627-40b9-8acb-5be42e4d5914/formatters/xml"}], "title": "Africa SoilGrids nutrients - Total Nitrogen (N)", "description": "Total Nitrogen (N) content of the soil fine earth fraction in mg/kg (ppm) as measured according to the soil analytical procedure of wet oxidation and spatially predicted for 0-30 cm depth interval at 250 m spatial resolution across sub-Saharan Africa using Machine Learning (ensemble between random forest and gradient boosting) using soil data from the Africa Soil Profiles database (AfSP) compiled by AfSIS and recent soil data newly collected by AfSIS in partnership with EthioSIS (Ethiopia), GhaSIS (Ghana) and NiSIS (Nigeria as made possible by OCP Africa and IITA), combined with soil data as made available by Wageningen University and Research, IFDC, VitalSigns, University of California and the OneAcreFund. [Values M = mean value predicted]. For details see below for peer reviewed paper (T. Hengl, J.G.B. Leenaars, K.D. Shepherd, M.G. Walsh, G.B.M. Heuvelink, Tekalign Mamo, H. Tilahun, E. Berkhout, M. Cooper, E. Fegraus, I. Wheeler, N.A. Kwabena, 2017. Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning. Nutri\u00ebnt Cycling in Agroecosystems 109(1): 77-102). Maps produced for the Environmental Assessment Agency (PBL), funded by the Netherlands government, in collaboration with the AfSIS and the Vital Signs projects.", "formats": ["WWW:DOWNLOAD-1.0-ftp--download", "OGC:WMS", "WWW:LINK-1.0-http--related", "canonical"], "keywords": ["Continental", "soil", "soil chemicophysical properties", "nutrients", "nitrogen", "digital soil mapping", "Soil science", "Africa"], "providers": [{"name": "Ulan Turdukulov", "organization": "ISRIC - World Soil Information", "positionName": null, "roles": [{"name": "pointOfContact"}], "contactInfo": {"phone": {"work": null}, "email": {"work": "ulan.turdukulov@isric.org"}, "address": {"work": {"deliveryPoint": null, "city": null, "administrativeArea": null, "postalCode": "None", "country": null}}, "url": {"url": null, "protocol": null, "name": null, "description": null, "function": null}}}]}, "links": [{"href": "https://files.isric.org/public/af250m_nutrient/af250m_nutrient_n_m_agg30cm.tif", "name": "Download GeoTIFF at depth 30 cm", "description": null, "type": "WWW:DOWNLOAD-1.0-ftp--download", "rel": "download"}, {"href": "https://maps.isric.org/mapserv?map=/map/af250m_nutrient.map", "name": "af250m_nutrient_n_m_agg30cm", "description": null, "type": "OGC:WMS", "rel": "information"}, {"href": "https://isric.org/projects/africa-soilgrids-soil-nutrient-maps-sub-saharan-africa-250-m-resolution", "name": "Project webpage", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://link.springer.com/article/10.1007/s10705-017-9870-x", "name": "Scientific paper", "description": null, "type": "WWW:LINK-1.0-http--related", "rel": "information"}, {"href": "https://git.wur.nl/isric/lsc-hubs/rwanda-hub/-/blob/rwanda/portals/Africa/data.isric.org/c5cb0f71-a627-40b9-8acb-5be42e4d5914.yml", "name": "Source of the record", "description": null, "type": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "c5cb0f71-a627-40b9-8acb-5be42e4d5914", "name": "item", "description": "c5cb0f71-a627-40b9-8acb-5be42e4d5914", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items/c5cb0f71-a627-40b9-8acb-5be42e4d5914"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main"}]}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items?offset=20&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items?offset=20&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "prev", "title": "items (prev)", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items?offset=0", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://rwanda.lsc-hubs.org/cat/collections/metadata:main/items?offset=40", "hreflang": "en-US"}], "numberMatched": 601, "numberReturned": 20, "distributedFeatures": []}