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GPM Ground Validation Duke Soil Moisture IPHEx

Metadata Updated: April 10, 2026

The GPM Ground Validation Duke Soil Moisture dataset consists of a collection of various data obtained during the Integrated Precipitation and Hydrology Experiment (IPHEx) which occurred in the Southern Appalachians, spanning into the Piedmont and Coastal Plain regions of North Carolina from February 27, 2014 through October 17, 2014. The various instruments used included Theta Probes, Infrared Thermometers, 200-A Soil Core Samplers, a Global Positioning System (GPS), Soil Thermometers with Scanning L-band Active Passive (SLAP) flight concurrent survey data, and CS6161 Water Reflectometers. Data are available in a variety of formats based on instrument, including shapefiles, Excel files, Word document files, and ASCII formats. Browse images of site locations and data are available in JPG format.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date April 11, 2025
Metadata Updated Date April 10, 2026

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 11, 2025
Metadata Updated Date April 10, 2026
Publisher NASA/MSFC/GHRC
Maintainer
Identifier 10.5067/GPMGV/IPHEX/GAUGES/DATA102
Data Last Modified 2026-04-06
Category Earth Science
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 f6ab26cb-1c82-42ca-82d9-2dde67877770
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
License https://www.usa.gov/government-works
Old Spatial "CARTESIAN",{"WestBoundingCoordinate":-83.5905,"NorthBoundingCoordinate":36.5193,"EastBoundingCoordinate":-81.1315,"SouthBoundingCoordinate":35.3731}
Program Code 026:000
Source Datajson Identifier True
Source Hash f1de797a45cd8b3e203115d4837529aa10f1ecfc370f668e4b9cdac569a549cc
Source Schema Version 1.1
Spatial
Temporal 2014-02-27/2014-10-17

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