Diffuse reflectance of oceanic shallow waters: Influence of water depth and bottom albedo
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چکیده
منابع مشابه
Diffise reflectance of oceanic shallow waters: Influence of water depth and bottom albedo
We used simplifying assumptions to derive analytical formulae expressing the reflectance of shallow waters as a function of observation depth and of bottom depth and albedo. These formulae also involve two apparent optical properties of the water body: a mean diffise attenuation coefficient and a hypothetical reflectance which would be observed if the bottom was infinitely deep. The validity of...
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In earlier studies of passive remote sensing of shallow-water bathymetry, bottom depths were usually derived by empirical regression. This approach provides rapid data processing, but it requires knowledge of a few true depths for the regression parameters to be determined, and it cannot reveal in-water constituents. In this study a newly developed hyperspectral, remote-sensing reflectance mode...
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15 صفحه اولDevelopment of a Depth Profiling Technique Using Diffuse Reflectance
Recent developments in FT—IR sampling techniques such as diffuse reflectance and photoacoustic spectroscopy are known to obtain new and novel information on solid polymers. In particular, depth profiling can be obtained from the surface using a potassium bromide overlayer. Photoacoustic spectroscopy using coupling gases with different polarizability allows one to determine the nature of absorbe...
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ژورنال
عنوان ژورنال: Limnology and Oceanography
سال: 1994
ISSN: 0024-3590
DOI: 10.4319/lo.1994.39.7.1689