Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

ODY MARS GAMMA RAY SPECTROMETER 5 AHD V1.0

Published by National Aeronautics and Space Administration | National Aeronautics and Space Administration | Metadata Last Checked: August 03, 2025 | Last Modified: 2025-07-17
The Odyssey Gamma Ray Spectrometer (GRS) Averaged HEND Data (AHD) products are temporally and spatially binned neutron counting rates and fluxes that can be used to create global maps. These products are generated from the Derived HEND Data (DHD) product, which in turn are derived from HEND EDRs.

Find Related Datasets

Click any tag below to search for similar datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov