• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The SIRIS measurement objectives were: 1) to measure reflectance spectra of a bright and dark target at each GRSFE site for potential use in AVIRIS calibration characterize selected sites at the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Portable Field Emission Spectrometer (PFES) data were acquired on July 15 and 17, 1989. A total of 31 measurements were collected for GRSFE. Of these measurements, 13 were calibrations and 18 were...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The Airborne Visible and Infared Imaging Spectrometer (AVIRIS) data are divided into 10x10 square kilometer scenes for purposes of standard product generation. More than 40 scenes were generated...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The weather station (WTHS) data consist of wind velocity, direction, and air temperature collected at Lunar Lake during the July and September field campaigns. Data were digitized at 30 minute...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Most of the ASAS data acquired for GRSFE were taken during flights over Lunar Lake, Nevada, at a nominal altitude of 5000 m above ground level. Flights over Lunar Lake were repeated to acquire...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

AIRSAR flew on NASA's DC-8 and acquired data at multiple incidence angles and azimuths over selected geological targets, such as sand dunes, volcanic fields, and alluvial fans. The GRSFE field...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

PARABOLA data were obtained at three GRSFE modeling sites in the Lunar Crater Volcanic Field. The playa site, the cobble site, and the mantled flow site. Each site was imaged by PARABOLA at a...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set was acquired during GRSFE with the Daedalus AA440 spectrafax instrument. The data set consists of over 500 data files. The values stored in each data file are raw instrument counts,...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

As part of GRSFE the directional variations in thermal emission of different surfaces were investigated. Results were obtained using hand-held thermistor probes (to determine local kinetic...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

As part of GRSFE the directional variations in thermal emission of different surfaces were investigated. Results were obtained using hand-held thermistor probes (to determine local kinetic...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Thermal Infrared Multispectral Scanner (TIMS) data were collected over geologic features such as volcanic fields, playas, dunes, and alluvial fans. Each image file contains 6 bands in...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

A field differential Geopositional Satellite (GPS) survey team which included Jim Garvin, Jack Bufton, Bill Krabill, and Earl B. Frederick deployed a pair of Motorola Eagle II GPS receivers to the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set was acquired during GRSFE with the Daedalus AA440 spectrafax instrument. The data set consists of over 500 data files. The values stored in each data file are raw instrument counts,...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

AIRSAR is the Jet Propulsion Laboratory's airborne polarimetric SAR that operates at C (5.66 cm), L (23.98 cm), and P (68.13 cm) wavelengths in a polarimetric mode (Zebker et al., 1987). AIRSAR...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Portable Field Emission Spectrometer (PFES) data were acquired on July 15 and 17, 1989. A total of 31 measurements were collected for GRSFE. Of these measurements, 13 were calibrations and 18 were...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Selected sites, including those areas chosen for calibration and modeling purposes, were photographed via helicopter-borne 70 mm stereophotography using the JPL Hasselblad system. The cameras were...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Spectral hygrometer (SHYG) data were gathered on September 29, 1989 at Lunar Lake. The spectral hygrometer provided the ratio Rsh=L(935)/L(880), where L(935) is the radiance at 935 nm. The...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The SIRIS measurement objectives were: 1) to measure reflectance spectra of a bright and dark target at each GRSFE site for potential use in AVIRIS calibration characterize selected sites at the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Near surface winds were studied at two sites on Lunar Lake Playa: (a) Lunar Lake North is at the northeast end of the playa, on a smooth clay-silt surface; and (b) Lunar Lake South is toward the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

A field differential Geopositional Satellite (GPS) survey team which included Jim Garvin, Jack Bufton, Bill Krabill, and Earl B. Frederick deployed a pair of Motorola Eagle II GPS receivers to the...