A hyperspectral model for interpretation of passive optical remote sensing data from turbid lakes

A hyperspectral model was developed for the interpretation of remote sensing data collected above inland waters. Specific absorption and scattering coefficients proposed by other authors were not suitable for modelling of the irradiance reflectance in 12 studied lakes. Therefore, special studies wer...

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Bibliographic Details
Published in:The Science of the total environment 2001-03, Vol.268 (1), p.47-58
Main Authors: Kutser, Tiit, Herlevi, Antti, Kallio, Kari, Arst, Helgi
Format: Article
Language:English
Subjects:
Absorption
Algorithms
Data Collection
Environmental Monitoring - methods
Hyperspectral modelling
Inherent optical properties
Lakes
Light
Models, Theoretical
Optics and Photonics
Particle Size
Remote sensing
Spacecraft
Water
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Summary:A hyperspectral model was developed for the interpretation of remote sensing data collected above inland waters. Specific absorption and scattering coefficients proposed by other authors were not suitable for modelling of the irradiance reflectance in 12 studied lakes. Therefore, special studies were carried out to estimate absorption and scattering coefficients as well as backscattering probability of suspended matter in turbid waters. AC-9 and Li-1800UW results were used for these purposes. The algorithms obtained were used to improve the model, which was then tested in forward and inverse modes.
ISSN:0048-9697
1879-1026
DOI:10.1016/S0048-9697(00)00682-3