A New DEM Generalization Method Based on Watershed and Tree Structure

• Yonggang Chen ,

  * E-mail: cyg_gis@163.com

  Affiliations School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China, Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, Lin’an, 311300, Zhejiang, China

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• Tianwu Ma,

  Affiliations School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China, Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, Lin’an, 311300, Zhejiang, China

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• Xiaoyin Chen,

  Affiliations School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China, Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, Lin’an, 311300, Zhejiang, China

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• Zhende Chen,

  Affiliation School of Information Engineering, Zhejiang Agriculture and Forestry University Lin’an, 311300, Zhejiang, China

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• Chunju Yang,

  Affiliations School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China, Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, Lin’an, 311300, Zhejiang, China

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• Chenzhi Lin,

  Affiliation School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China

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• Ligang Shan

  Affiliation School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Lin’an, 311300, Zhejiang, China

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