Comparison of CNES spherical and NASA hemispherical large aperture integrating sources. I - Using a laboratory transfer spectroradiometer. II - Using the SPOT-2 satellite instruments
In: Remote Sensing of Environment, Jg. 31 (1990-02-01)
Online
report
CNES spherical and NASA hemispherical large aperture calibration sources are examined using a laboratory transfer spectroradiometer and SPOT-2 instruments. The sources, collected at Matra in France during October 1987, are compared in terms of absolute calibration, linearity, and uniformity. The laboratory transfer spectroradiometer data reveal that the calibration results correspond to within about 7 percent absolute accuracy level and the linearity of the CNES source with lamp level is good. It is observed using the satellite data that both sources have an excellent uniformity over a 4 deg field of view.
| Titel: |
Comparison of CNES spherical and NASA hemispherical large aperture integrating sources. I - Using a laboratory transfer spectroradiometer. II - Using the SPOT-2 satellite instruments
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| Autor/in / Beteiligte Person: | Guenther, B ; Mclean, J ; Leroy, M ; Henry, P |
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| Zeitschrift: | Remote Sensing of Environment, Jg. 31 (1990-02-01) |
| Veröffentlichung: | United States: NASA Center for Aerospace Information (CASI), 1990 |
| Medientyp: | report |
| ISSN: | 0034-4257 (print) |
| DOI: | 10.1016/0034-4257(90)90058-T |
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