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 and environmental layers. To visualize these layers please use www.soilgrids.org.

Data and Resources

Additional Info

Field Value
Last Updated October 25, 2023, 14:04 (UTC)
Created October 25, 2023, 14:04 (UTC)
access_constraints ["Attribution 4.0 International (CC BY 4.0), https://creativecommons.org/licenses/by/4.0/"]
bbox-east-long 180.00
bbox-north-lat 84.00
bbox-south-lat -56.00
bbox-west-long -180.00
contact-email laura.poggio@isric.org
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2020-05-04"}]
frequency-of-update
graphic-preview-file https://maps.isric.org/mapserv?map=/map/cec.map&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-56,-180,90,180&CRS=EPSG:4326&WIDTH=1426&HEIGHT=895&LAYERS=cec_0-5cm_mean&STYLES=&FORMAT=png
guid 713396fc-1687-11ea-a7c0-a0481ca9e724
harvest_object_id 05b773f8-c3e3-4b20-ad8e-f7401212e93a
harvest_source_id 0ac93d1f-9648-4157-af46-766b49f28e1c
harvest_source_title ISRIC Soil Data
licence []
lineage https://www.isric.org/explore/wosis/wosis-contributing-institutions-and-experts https://doi.org/10.5194/soil-7-217-2021
metadata-date 2022-01-17T10:57:21
metadata-language eng
progress Completed
resource-type dataset
responsible-party [{"name": "ISRIC - World Soil Information", "roles": ["Author"]}]
spatial {"type": "Polygon", "coordinates": [[[-180.0, -56.0], [180.0, -56.0], [180.0, 84.0], [-180.0, 84.0], [-180.0, -56.0]]]}
spatial-data-service-type
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spatial_harvester true
temporal-extent-begin 1905-04-01
temporal-extent-end 2016-07-05