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检索条件"主题词=surface complexity index"
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A DEM upscaling method with integrating valley lines based on HASM
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Frontiers of Earth Science 2024年 第3期18卷 509-525页
作者: Mingwei ZHAO Xiaoxiao JU Na ZHAO Chun WANG Yan XU Xiaoran WU Weitao LI Geographic Information and Tourism College Chuzhou UniversityChuzhou 239000China College of Resource Environment and TourismCapital Normal UniversityBeijing 100048China State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100101China Anhui Engineering Laboratory of Geo-information Smart Sensing and Services Chuzhou 239000China Anhui Center for Collaborative Innovation in Geographical Information Integration and Application Chuzhou 239000China School of Geographic Information and Tourism Chuzhou UniversityChuzhou 239000China
A new digital elevation model(DEM)upscaling method based on high accuracy surface modeling(HASM)is proposed by combining the elevation information of DEM and the valley lines extracted from DEM with different flow acc... 详细信息
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