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Detailed Reference Information |
Gelpi, C.G., Schuraytz, B.C. and Husman, M.E. (2001). Ocean wave height spectra computed from high-altitude, optical, infrared images. Journal of Geophysical Research 106: doi: 10.1029/2000JC000779. issn: 0148-0227. |
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Calibrated ocean wave height spectra are derived from Airborne Visible and Infrared Imaging Spectrometer infrared images. A modulation transfer function that relates the ocean surface wave slopes to the at-sensor radiance is developed by extending the Cox and Munk <1954> model to account for image-resolvable waves. Parameters in the transfer function include the atmospheric transmittance and the small-scale wave slope statistics. These parameters are estimated from the change in at-sensor radiance with respect to view angle. The derived transmittance and atmospheric path-scattered radiance are consistent with results obtained from a radiative transfer calculation using a reasonable model for the aerosol loading. The optically measured wave heights agree well with National Oceanic and Atmospheric Administration buoy measurements extrapolated to the image region. ¿ 2001 American Geophysical Union |
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BACKGROUND DATA FILES |
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Abstract |
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Keywords
Atmospheric Composition and Structure, Aerosols and particles (0345, 4801), Oceanography, General, Remote sensing and electromagnetic processes, Oceanography, Physical, Ocean fog and aerosols, Oceanography, Physical, Surface waves and tides |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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