Application of Satellite Remote Sensing Data to the Calculation of Topography and Flooding at Littoral Zone(Chinese)
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摘要: 提出了利用卫星遥感资料计算潮间带地形和漫滩的方法：选取一组不同潮位的卫星遥感图像，提取潮间带遥感淹水线，由遥感淹水线和数值模式结合推算潮间带地形，将推算的地形用于海水漫滩计算，并用遥感淹水线检验漫滩计算结果.利用该方法，由Landsat 卫星图像提取了我国湛江港潮间带淹水线信息，计算了湛江港潮间带地形和漫滩.Abstract: A new method was presented using satellite remote sensing data in the calculation of topography and flooding at littoral zone. Flooding lines were drawn from high resolution satellite remote sensing images at different tidal level, and the topography of littoral zone was calculated with these lines. Then, the littoral zone topography was applied in the calcuation of flooding, which was checked with the satellite remote sensing images. Based on this method, the littoral zone flooding lines in Zhanjiang Harbor of China were analyzed by Landsat satellite remote sensing images, and the littoral topography and flooding were calculated.
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