Title: Apply Landsat ETM~+ Data to Interpret the Strata of the Gan Qi Mao Dao area
Abstract: We use single band gray stretching,colour composite,high resolution remote sensing image merge,band ratio,Principal component analysisand any other remote sensing image mathods to deal with the original ETM+ image data.According to the treatment result,we use Visual interpreting and follow some interpreting principles.Such as:from know to unknow,from macroscopic to microcosmic,from simple to complex and take advantage to avoid weakness and refer the 1:50000 and 1:200000 geological map to interpret the exposed lithostratigraphy of the Gan Qi Mao Dao area.Then divide 15 Lithostratigraphic units and established the remote sensing interpretational key.The field test shows that these lithostratigraphic units are basically cionciding with the actual.This article detailed intraduce the achievement,the method and the symbol of the interpretation of strata image of the Gan Qi Mao Dao area.Meanwhile,the interpretation is disposed by landsat ETM+ imagine.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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