Soil Moisture Active Passive (SMAP) L1-L3 Ancillary Static Data V001

This ancillary SMAP product contains more than 50 data sets. These data sets contain the inputs necessary to create SMAP products from raw instrument counts, such as permanent masks (land, water, forest, urban, mountain, etc.), the grid cell average elevation and slope derived from a Digital Elevation Model (DEM), permanent open water fraction, soils information (primarily sand and clay fraction), vegetation parameters, and surface roughness parameters.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated March 27, 2025, 14:16 (UTC)
Created February 19, 2025, 10:07 (UTC)
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation Soil Moisture Active Passive (SMAP) L1-L3 Ancillary Static Data V001. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/HB8BPJ13TDQJ.
harvest_object_id 7b2320d3-a547-4045-afb4-6e345e11a01c
harvest_source_id b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title DNG Legacy Data
identifier C1539051655-NSIDC_ECS
issued 2015-01-31
landingPage https://doi.org/10.5067/HB8BPJ13TDQJ
language {en-US}
metadata_type geospatial
modified 2025-03-20
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 2da3bd33936def4403633add9f6544c13e1c2c1634d8baf9bc38c60833b892f0
source_schema_version 1.1
spatial -180.0 -86.4 180.0 86.4
temporal 2015-01-31T00:00:00Z/2025-03-24T00:00:00Z
theme {geospatial}