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This archive contains calibrated reduced data records (RDRs)
acquired by the Airborne Visible/IR Imaging Spectrometer (AVIRIS)
during the earth-based 1989 Geologic Remote Sensing Field
Experiment (GRSFE).
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Citation |
Vane, G., ER2 EARTH AVIRIS CALIBRATED REDUCED DATA RECORD IMAGE
V1.0, ER2-E-AVIR-3-RDR-IMAGE-V1.0, NASA Planetary Data System,
1991 |
Digital Object Identifier (DOI) |
10.17189/1519467
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Data Set Abstract |
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 during GRSFE, more than 20 of which are included on the
CD-ROMs, covering a variety of surfaces. Lunar Crater was covered
several times in one day (under clear atmospheric conditions) in
order to evaluate atmospheric scattering and absorption removal
algorithms and to explore extraction of roughness information
using variable incidence angle AVIRIS data. The AVIRIS
multi-temporal data were acquired at the same time that
ground-based, multi-spectral measurements of atmospheric optical
depth, and sky radiance at varying scattering angles were
acquired, along with surface bidirectional reflectance data.
Accurate wavelength calibration of AVIRIS was performed by JPL
using laboratory measurements acquired before and after the
AVIRIS flights. An additional check on the wavelength calibration
can be made by comparing the positions of known atmospheric
absorption features to their locations in actual AVIRIS data. |
Search/Access Data |
Geosciences Web Services
Geosciences FTP Resource
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Additional Information |
Mission Information |
GEOLOGIC REMOTE SENSING FIELD EXPERIMENT
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Data Set Information |
ER2-E-AVIR-3-RDR-IMAGE-V1.0 |
Instrument Host Information |
ER-2
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Instrument Information |
AVIR
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Target Information |
EARTH
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