This archive contains Gamma Ray Spectrometer (GRS), Neutron
Spectrometer (NS), and High Energy Neutron Detector (HEND)
Experiment Data Records (EDRs), acquired during the Mars Odyssey
mission.
Citation
Boynton, W., "2001 Mars Odyssey Gamma Ray Spectrometer
Experiment Data Records", NASA Planetary DatA System,
ODY-M-GRS-2-EDR-V1.0, 2005.
The Odyssey Gamma Ray Spectrometer (GRS) Experiment Data Records
(EDRs) are raw, uncalibrated spectra and ancillary data acquired
by the Gamma Ray Subsystem -- the Gamma Sensor Head (GSH), the
Neutron Spectrometer (NS), and the High Energy Neutron Detector
(HEND).