OpenLandMap Soil Water Content at 33kPa (Field Capacity)

Dataset Availability

1950-01-01T00:00:00Z–2018-01-01T00:00:00Z

Dataset Provider

EnvirometriX Ltd

Earth Engine Snippet

ee.Image("OpenLandMap/SOL/SOL_WATERCONTENT-33KPA_USDA-4B1C_M/v01")

Tags

envirometrix opengeohub openlandmap soil

watercontent

Description

Soil water content (volumetric %) for 33kPa and 1500kPa suctions predicted at 6 standard depths (0, 10, 30, 60, 100 and 200 cm) at 250 m resolution

Training points are based on a global compilation of soil profiles:

• USDA NCSS
• AfSPDB
• ISRIC WISE
• EGRPR
• SPADE
• CanNPDB
• UNSODA
• SWIG
• HYBRAS
• HydroS

Data import steps are available here. Spatial prediction steps are described in detail here. Note: these are actually measured and mapped soil content values; no Pedo-Transfer-Functions have been used (except to fill in the missing NCSS bulk densities). Available water capacity in mm (derived as a difference between field capacity and wilting point multiplied by layer thickness) per layer is available here. Antarctica is not included.

To access and visualize maps outside of Earth Engine, use this page.

If you discover a bug, artifact or inconsistency in the LandGIS maps or if you have a question please use the following channels:

• Technical issues and questions about the code
• General questions and comments

Bands

Resolution
250 meters

Bands

Name	Units	Min	Max	Description
b0	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 0 cm depth
b10	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 10 cm depth
b30	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 30 cm depth
b60	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 60 cm depth
b100	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 100 cm depth
b200	%	0*	52.974*	Soil water content at 33kPa (field capacity) at 200 cm depth

* estimated min or max value

Terms of Use

Terms of Use

CC-BY-SA-4.0

Citations

Citations:

• Tomislav Hengl, & Surya Gupta. (2019). Soil water content (volumetric %) for 33kPa and 1500kPa suctions predicted at 6 standard depths (0, 10, 30, 60, 100 and 200 cm) at 250 m resolution (Version v01) [Data set]. Zenodo. 10.5281/zenodo.2629589

DOIs

• https://doi.org/10.5281/zenodo.2629589

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Code Editor (JavaScript)

var dataset = ee.Image('OpenLandMap/SOL/SOL_WATERCONTENT-33KPA_USDA-4B1C_M/v01');

var visualization = {
  bands: ['b0'],
  min: 0.0,
  max: 52.9740182135385,
  palette: [
    'd29642','eec764','b4ee87','32eeeb','0c78ee','2601b7',
    '083371',
  ]
};

Map.centerObject(dataset);

Map.addLayer(dataset, visualization, 'Soil water content at 33kPa (field capacity)');

Open in Code Editor

OpenLandMap Soil Water Content at 33kPa (Field Capacity)

Soil water content (volumetric %) for 33kPa and 1500kPa suctions predicted at 6 standard depths (0, 10, 30, 60, 100 and 200 cm) at 250 m resolution Training points are based on a global compilation of soil profiles: USDA NCSS AfSPDB ISRIC WISE EGRPR SPADE CanNPDB UNSODA SWIG HYBRAS HydroS …

OpenLandMap/SOL/SOL_WATERCONTENT-33KPA_USDA-4B1C_M/v01, envirometrix,opengeohub,openlandmap,soil

1950-01-01T00:00:00Z/2018-01-01T00:00:00Z

Google Earth Engine

https://developers.google.com/earth-engine/datasets

• https://doi.org/10.5281/zenodo.2629589