In-situ atmospheric water-vapor retrieval in support of AVIRIS validation

Carol J. Bruegge; James E. Conel; Jack S. Margolis; Robert O. Green; Geoffrey C. Toon; Veronique Carrere; Ronald G. Holm; Gordon Hoover

doi:10.1117/12.21346

1 September 1990 In-situ atmospheric water-vapor retrieval in support of AVIRIS validation

Carol J. Bruegge, James E. Conel, Jack S. Margolis, Robert O. Green, Geoffrey C. Toon, Veronique Carrere, Ronald G. Holm, Gordon Hoover

Author Affiliations +

Proceedings Volume 1298, Imaging Spectroscopy of the Terrestrial Environment; (1990) https://doi.org/10.1117/12.21346
Event: 1990 Technical Symposium on Optics, Electro-Optics, and Sensors, 1990, Orlando, FL, United States

Abstract

A comparison is made between two ground-based atmospheric water-vapor measurement techniques, each of which uses data from a solar-pointing radiometer. One technique uses visible wavelength channels to retrieve aerosol loading, surface pressure readings for Rayleigh scattering analyses, and the 0.94 micron channel to extract water vapor from the residual of total versus scattering opacity. The other technique requires only the ratio of channels centered at 0.94 and 0.87 micron. Results are given for the April 13, 1989 AVIRIS in-flight calibration.

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Carol J. Bruegge, James E. Conel, Jack S. Margolis, Robert O. Green, Geoffrey C. Toon, Veronique Carrere, Ronald G. Holm, and Gordon Hoover "In-situ atmospheric water-vapor retrieval in support of AVIRIS validation", Proc. SPIE 1298, Imaging Spectroscopy of the Terrestrial Environment, (1 September 1990); https://doi.org/10.1117/12.21346

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