Ruifang Zhu

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Traditional topographic correctional methods do not take fully account of the bumpiness and texture of the surface. In this paper, a topographic correction approach is proposed based on the surface roughness model. The model presents non-Lambert's characteristics of the terrain surface better than others, because it assumed the surface is composed of(More)
Atmospheric path radiation is an important source to monitor atmospheric pollution and quality effectively due to its feature depending on the status of atmosphere only but not involving ground information. Based on atmospheric radiation transmittance theory, a new approach of generating atmospheric path radiation images for inhomogenous atmosphere over(More)
The remote sensing technology is of importance to monitor air quality due to its real-time and convenience in rural or montane areas. Based on regression analysis method and histogram analysis method, a new approach of generating inhomogenous atmospheric path radiation images based on MODIS remote sensing images is put forward by water, cloud and land(More)
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