Li Zhongdong, a geological tourism expert, said "Puppy Mountain "was formed by karst processes, creating a karst landform. He explained that figurative rock formations are common natural landscapes, ...

The representation of landform element varies over multiple scales, or multiresolution digital elevation model (DEM) and its derivatives. When more details of land surfaces are available to be ...

Southwest China's Guizhou is famous for the beauty of its mountains. As a typical representative of the karst landform, Guizhou has over 90 percent of its area covered by mountains and hills and is ...

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