Mingwei ZHAO, Yonglin JIN, Ling JIANG, Chun WANG, Cancan YANG, Yan XU. Research on DEM Construction in Suburban Areas based on Multi-model Cooperation [J]. Journal of Geo-information Science, 2020, 22(3): 389
- Journal of Geo-information Science
- Vol. 22, Issue 3, 389 (2020)
Fig. 1. DEM construction process of artificial strip terrain
Fig. 2. Enhanced expression of terrain scarp line
Fig. 3. Terrain classification of the study area in Nanjing suburbs
Fig. 4. DEMs of different terrain areas in Nanjing suburbs
Fig. 5. Hillshade maps of DEM from different methods
Fig. 6. Slope maps of DEM from different methods
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Table 1. Elevation error statistics of research area (m)
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