Littoral Survey Using the JERS-OPS Multispectral Sensor: Example of the Mont-Saint-Michel Bay (Normandy, France)
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1997
- handle: 10670/1.f19srh
- halshs: halshs-01821759
- doi: 10.1016/S0034-4257(97)00080-1
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info:eu-repo/semantics/altIdentifier/doi/10.1016/S0034-4257(97)00080-1
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Equilibrium theory of tides Vegetable kingdom Plantae Plant kingdom Vegetation Wildlife Flora Pattern Model Earth Bias Use ofCiter ce document
Jean-Paul Deroin et al., « Littoral Survey Using the JERS-OPS Multispectral Sensor: Example of the Mont-Saint-Michel Bay (Normandy, France) », HAL-SHS : géographie, ID : 10.1016/S0034-4257(97
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Résumé
A JERS-1 OPS (J p a anese Earth Renwte Sensing Satellite , Optical Sensor) image was used to make a method-ological survey of the Mont-Saint-Michel foreshore (West of France). The main objective was to test different procedures for processing m&spectral data hetw>een 520 nm and 2400 nm so as to re$ne the information acquired from other ,sensor,y such as Spot XS and Landsat TM w>hich have a lower spectral and spatial discrimination potential. The use of m&spectral satellite data enables a rapid reconnaissance of the zone where both sedimen-tological and morphological evolution occur according to the tides. The OPS Sensor appears able to detect carbon-ate responses (Channel 6), especially in suspension in the turbid plume of the estuary water. JERS-OPS distinguished clearly between clays, vegetation, and the eflect of phenomena likely to perturb their response, mainly moisture characteri=.ed by Channel 5.