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基于高分辨率地形数据的冲洪积扇特征提取与演化模式讨论——以海原断裂带老虎山地区冲洪积扇为例
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韩龙飞1 , 刘静1, 袁兆德1, 邵延秀2, 王伟1, 姚文倩1, 王鹏1, 梁欧博3, 徐心悦1 |
EXTRACTING FEATURES OF ALLUVIAL FAN AND DISCUSSING LANDFORMS EVOLUTION BASED ON HIGH-RESOLUTION TOPOGRAPHY DATA: TAKING ALLUVIAL FAN OF LAOHUSHAN ALONG HAIYUAN FAULT ZONE AS AN INSTANCE
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HAN Long-fei 1 , LIU-ZENG Jing 1, YUAN Zhao-de 1, SHAO Yan-xiu 2, WANG Wei 1, YAO Wen-qian 1, WANG Peng 1, LIANG Ou-bo 3, XU Xin-yue 1
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研究区各冲洪积扇单元在2~100m取样窗口下的起伏度(a)、坡度标准差(b)、 曲率标准差(c)和坡向标准差(d)分布 |
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