Soil Carbon Estimates in 20-cm Layers to 1-meter Depth, Conterminous US, 1970-1993

This data set provides a soil map with estimates of soil carbon (C) in g C/m2 for 20-cm layers from the surface to one meter depth for the conterminous United States.STATSGO v.1 (State Soil Geographic Database, Soil Survey Staff, 1994) data were used to estimate by 20-cm intervals to a 1-m depth the mean soil carbon for each of the STATSGO-delineated soil map units. These map units are the polygons represented in the provided Shapefile data product.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	July 2, 2025, 23:17 (UTC)
Created	April 1, 2025, 19:07 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/1238
modified	2025-07-02T19:32:13Z
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	d481169ef650980d957659cee495135ade4758a339f6539a370ea7843bc29729
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spatial	[[{"WestBoundingCoordinate":-135.682,"NorthBoundingCoordinate":53.5415,"EastBoundingCoordinate":-54.822,"SouthBoundingCoordinate":22.2706}],"CARTESIAN"]
theme	{"Earth Science"}