Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • SMAPVEX15 Probe-Based In Situ Soil Moisture Data V001

    Metadata Updated: August 22, 2025

    This data set contains in situ gravimetric and volumetric soil moisture, bulk density, and soil temperature measurements collected for the Soil Moisture Active Passive Validation Experiment 2015 (SMAPVEX15). Sampling was performed at field sites approximately 1 m apart.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C1459709744-NSIDC_ECS
    Data First Published 2015-08-02
    Language en-US
    Data Last Modified 2025-07-17
    Category SMAPVEX15, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id c29bee81-5dcd-4328-9b6d-ab6151cd4184
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/QTDS3ZGQNM95
    Metadata Type geospatial
    Old Spatial -110.2639881 31.3435199 -110.0483274 31.9245139
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 66af1b9ef43796f65fb11b5d5c6d33bfa06486cd269907b722cde6d6fb11a7e7
    Source Schema Version 1.1
    Spatial
    Temporal 2015-08-02T00:00:00Z/2015-08-18T23:59:59.999Z

    Didn't find what you're looking for? Suggest a dataset here.