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基于积分法的地形剖面凹凸性测量新指标——Profile Integral及其应用价值
为解决传统地形剖面形态分析中指标单一、适用性不足的问题,研究人员提出一种基于积分的Profile Integral(PI)指标。该指标通过标准化面积积分量化剖面凹凸性,适用于山谷、坡面等多种地形,与冰川侵蚀地貌研究高度相关,为地貌演化分析提供了更精准的 ...
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