Soil Moisture Active Passive (SMAP) L4 Soil Moisture Ancillary LDAS Parameters Files V001

This ancillary SMAP product contains three dynamic Land Data Assimilation Systems (LDAS) data sets. These data sets include Brightness Temperature (TB) scaling parameters; catchment model parameters such as topographic statistics, soil texture, and soil hydraulic parameters; and LDAS L-band microwave radiative transfer model parameters.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated March 31, 2025, 13:15 (UTC)
Created March 31, 2025, 13:15 (UTC)
accessLevel public
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citation Soil Moisture Active Passive (SMAP) L4 Soil Moisture Ancillary LDAS Parameters Files 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/10.5067/60QSXDPEL5DP.
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harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C1539063295-NSIDC_ECS
issued 2015-03-31
landingPage https://doi.org/10.5067/60QSXDPEL5DP
language {en-US}
metadata_type geospatial
modified 2017-06-30
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
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spatial -180.0 -86.4 180.0 86.4
temporal 2015-01-31T00:00:00Z/2023-03-01T00:00:00Z
theme {geospatial}