Technology and Methodology |
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A Superiority Analysis of the Multi-angle Polarization Remote Sensing in Water-body Oil Pollution Monitoring |
LUO Yang-jie1, ZHU Jun2 |
1. School of Geography and Resources Science, Neijiang Normal University, Neijiang 641112, China;
2. College of Chemistry & Chemical Engineering, Neijiang Normal University, Neijiang 641112, China |
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Abstract The technique of multi-angle polarization detection is described briefly in this paper. Based on experiments, the authors analyzed in detail polarized characteristics of the oil pollution object. The spatial characteristics of the spectrum of polarized light are discussed from the mechanism of polarization detection, and three universal laws are summarized. In comparison with intensity spectrum, small discrepancy of the object is enhanced, especially in the case of polarized light incidence at a large angle. Multi-angle polarization remote sensing has wide application vista in water environment monitoring and object identification.
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Keywords
ArcInfo
Map
Spatial data
GIS quality check
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Issue Date: 07 September 2011
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