SMAPVEX19-22 Massachusetts UAVSAR Mosaics V001

This data set consists of mosaicked Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) images corrected for terrain-flattened gamma. Data image files at three different polarization configurations were composited daily between April to July 2022 in the vicinity of Petersham, Massachusetts during the SMAPVEX19-22 (Soil Moisture Active Passive Validation Experiment 2019-2022) field campaign. The location was chosen due to its forested land cover, as SMAPVEX19-22 aims to validate satellite derived soil moisture estimates in forested areas.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated July 17, 2025, 17:40 (UTC)
Created April 1, 2025, 02:11 (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 SMAPVEX19-22 Massachusetts UAVSAR Mosaics 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/10.5067/7X0YS69Q188Q.
harvest_object_id 5169f8e4-bad4-4da0-9ef2-cbd587297762
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C3306692478-NSIDC_ECS
issued 2022-04-25
landingPage https://doi.org/10.5067/7X0YS69Q188Q
language {en-US}
metadata_type geospatial
modified 2022-07-25
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 112cb1fc82159de8373c002575c5fb332497886c468abc638535a4fb93fc9347
source_schema_version 1.1
spatial -72.33 42.32 -71.91 42.72
temporal 2022-04-25T00:00:00Z/2022-07-25T23:59:59.999Z
theme {geospatial}