Technology and Methodology |
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FEATURES AND CORRECTION OF THE SYSTEMATIC DISTORTION IN PANORAMIC SCANNER IMAGERY |
Tan Haiqiao |
China University of Mining & Technology |
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Abstract After briefly describing the features of geometric distortions in remote sensing imagery the emphasis of this paper is placed on the discussion of the sources, extent and variations of systematic distortions in panoramic scanner images, including Landsat-TM, Landsat-MSS and aerial multispectral scanner images. To calculate quantitatively the distortion extent D, a formula is proposed. An example using the aerial multispectral scanner image from southern Germany shows that the systematic distortions in different parts of the image can be corrected satisfactorly and the edge compression can be compensated relevantly also.
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Keywords
Soil erosion
RS
GIS
Changes of soil erosion
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Issue Date: 02 August 2011
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