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WoSIS latest - Phosphorus (P) - Mehlich 3 Measured according to the Mehlich-3 extractant, a combination of acids (acetic [HOAc] and nitric [HNO3]), salts (ammonium fluoride [NH4F] and ammonium nitrate [NH4 NO3]), and the chelating agent ethylenediaminetetraacetic acid (EDTA); considered...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Bulk density whole soil - oven dry Bulk density of the whole soil including coarse fragments, oven dry (kg/dm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Electrical conductivity - saturated paste Ability of a water saturated soil paste to conduct electrical current (ECe) (dS/m). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Phosphorus (P) - total Determined with a very strong acid (aqua regia and sulfuric acid/nitric acid) (mg/kg). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Water retention gravimetric - 200 kPa Soil moisture content by weight, at tension 200 kPa (pF 3.3) (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Water retention gravimetric - 1500 kPa Soil moisture content by weight, at tension 1500 kPa (pF 4.2) (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Water retention gravimetric - 33 kPa Soil moisture content by weight, at tension 33 kPa (pF 2.5) (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Water retention volumetric - 500 kPa Soil moisture content by volume, at tension 500 kPa (pF 3.7) (cm³/100cm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is"...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Water retention volumetric - 10 kPa Soil moisture content by volume, at tension 10 kPa (pF 2.0) (cm³/100cm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Water retention volumetric - 1500 kPa Soil moisture content by volume, at tension 1500 kPa (pF 4.2) (cm³/100cm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is"...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Water retention volumetric - 100 kPa Soil moisture content by volume, at tension 100 kPa (pF 3.0) (cm³/100cm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is"...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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SoilGrids250m 2.0 - Soil pH in H2O aggregated 1000m Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10). Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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Global distribution of soil phosphorus retention potential Limited availability of P in soils to crops may be due to deficiency and/or severe P retention. Earlier studies that drew on large soil profile databases have indicated that it is not (yet) feasible to present meaningful values for “plant-available”...... |
ISRIC - World Soil Information | dataset | 2021/07/14 |
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SoilGrids250m 2.0 - Silt content aggregated 5000m Silt content (2-50/63 micro meter) mass fraction in ‰ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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WoSIS latest - Effective cation exchange capacity - ISRIC Capacity of the fine earth fraction* to hold exchangeable cations at the pH of the soil (ECEC). Conventionally approximated by summation of exchangeable bases (Ca2+, Mg2+, K+, and Na+) plus 1 N KCl exchangeable acidity (Al3+ and H+) in acidic soils...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - pH KCl A measure of the acidity or alkalinity in soils, defined as the negative logarithm (base 10) of the activity of hydronium ions (H+) in a KCl solution, as specified in the analytical method descriptions. ISRIC is developing a centralized and...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Calcium carbonate equivalent total The content of carbonate in a liming material or calcareous soil calculated as if all of the carbonate is in the form of CaCO3 (in the fine earth fraction*); also known as inorganic carbon (g/kg). ISRIC is developing a centralized and user–focused...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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International Soil Carbon Network (ISCN) The International Soil Carbon Network (ISCN) is a science-based network that facilitates data sharing, assembles databases, identifies gaps in data coverage, and enables spatially explicit assessments of soil carbon in context of landscape, climate,...... |
ISRIC - World Soil Information | dataset | 2021/07/14 |
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WoSIS latest - pH H2O A measure of the acidity or alkalinity in soils, defined as the negative logarithm (base 10) of the activity of hydronium ions (H+) in water. ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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SoilGrids250m 2.0 - Soil pH in H2O aggregated 5000m Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10). Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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SoilGrids250m 2.0 - Volumetric Water Content at 10kPa aggregated 1000m Volumetric Water Content at 10kPa in 10-3 cm3cm-3 (0.1 v% or 1 mm/m) at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and...... |
ISRIC - World Soil Information | dataset | 2023/09/27 |
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WoSIS latest - Total carbon (C) Gravimetric content of organic carbon and inorganic carbon in the fine earth fraction* (g/kg). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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SoilGrids250m 2.0 - Clay content aggregated 1000m Clay content (0-2 micro meter) mass fraction in ‰ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers....... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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WoSIS latest - Clay total Gravimetric content of less than X mm soil material in the fine earth fraction* (e.g. X = 0.002 mm as specified in the analytical method description) (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Electrical conductivity - ratio 1:5 Ability of a 1:5 soil water extract to conduct electrical current (dS/m). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Cation exchange capacity - buffered at pH7 Capacity of the fine earth fraction* to hold exchangeable cations, estimated by buffering the soil at 'pH7' (cmol(c)/kg). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Coarse fragments volumetric total Volumetric content of coarse fragments* in the whole soil (cm³/100cm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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SoilGrids250m 2.0 - Total nitrogen aggregated 5000m Total nitrogen in cg/kg at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. This map is the result of...... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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SoilGrids250m 2.0 - Soil organic carbon content Soil organic carbon content (fine earth fraction) in dg/kg at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Clay content Clay content (0-2 micro meter) mass fraction in ‰ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. To...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Bulk density Bulk density (fine earth) in cg/cm³ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. To visualize...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Silt content Silt content (2-50/63 micro meter) mass fraction in ‰ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Soil pH in H2O Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10). Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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Travel Time to Markets in Africa South of the Sahara Using a variety of inputs, IFPRI's Spatial Production Allocation Model (SPAM, also known as MapSPAM) uses a cross-entropy approach to make plausible estimates of crop distribution within disaggregated units. Moving the data from coarser units such as...... |
International Food Policy Research Institute (IFPRI) | dataset | 2016/01/29 |
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SoilGrids250m 2.0 - Coarse fragments volumetric Coarse fragments volumetric in ‱ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. To visualize these...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Sand content Sand content (50/63-2000 micro meter) mass fraction in ‰ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Cation exchange capacity at ph7 Cation exchange capacity (buffered at pH 7) of fine earth fraction in cmolc/kg at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data...... |
ISRIC - World Soil Information | dataset | 2022/01/17 |
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SoilGrids250m 2.0 - Soil organic carbon density Soil organic carbon density in g/dm³ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. To visualize...... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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Rwanda 10M Prec 02 (1970-2000) Precipitation (mm) for February in Rwanda. Using a 10 minute spatial resolution. The tiff was generated using an average of precipitation data from 1970-2000.... |
Unknown | dataset | 2022/03/28 |
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WoSIS latest - pH CaCl2 A measure of the acidity or alkalinity in soils, defined as the negative logarithm (base 10) of the activity of hydronium ions (H+) in a CaCl2 solution, as specified in the analytical method descriptions. ISRIC is developing a centralized and...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
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WoSIS latest - Electrical conductivity - ratio 1:2.5 Ability of a 1:2.5 soil water extract to conduct electrical current (dS/m). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is"...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Bulk density fine earth - 33 kPa Bulk density of the fine earth fraction*, equilibrated at 33 kPa (kg/dm³). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is"...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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WoSIS latest - Phosphorus (P) - retention Retention measured according to the New Zealand method (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" • Share...... |
ISRIC - World Soil Information | dataset | 2023/09/21 |
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WoSIS latest - Electrical conductivity - ratio 1:2 Ability of a 1:2 soil water extract to conduct electrical current (dS/m). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2023/09/22 |
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SoilGrids250m 2.0 - Cation exchange capacity at ph7 aggregated 5000m Cation exchange capacity (buffered at pH 7) of fine earth fraction in mmol(c)/kg at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data...... |
ISRIC - World Soil Information | dataset | 2022/03/01 |
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SoilGrids250m 2.0 - Bulk density aggregated 5000m Bulk density (fine earth) in cg/cm³ at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. This map is the...... |
ISRIC - World Soil Information | dataset | 2022/02/07 |
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SoilGrids250m 2.0 - Cation exchange capacity at ph7 aggregated 1000m Cation exchange capacity (buffered at pH 7) of fine earth fraction in mmol(c)/kg at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data...... |
ISRIC - World Soil Information | dataset | 2022/03/04 |
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SoilGrids250m 2.0 - WRB classes and probabilites WRB classes and probabilites. Predictions were derived using a digital soil mapping approach based on Random Forest, drawing on a global compilation of soil profile data and environmental layers. To visualize these layers please use www.soilgrids.org....... |
ISRIC - World Soil Information | dataset | 2021/11/18 |
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SoilGrids250m 2.0 - Volumetric Water Content at 10kPa Volumetric Water Content at 10kPa in 10-3 cm3cm-3 (0.1 v% or 1 mm/m) at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and...... |
ISRIC - World Soil Information | dataset | 2023/09/27 |
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WoSIS latest - Coarse fragments gravimetric total Gravimetric content of coarse fragments* in the whole soil (g/100g). ISRIC is developing a centralized and user–focused server database, known as ISRIC World Soil Information Service (WoSIS). The aims are to: • Safeguard world soil data "as is" •...... |
ISRIC - World Soil Information | dataset | 2022/06/28 |
376 results
