Bulletin of Surveying and Mapping ›› 2019, Vol. 0 ›› Issue (12): 122-127.doi: 10.13474/j.cnki.11-2246.2019.0400

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Entropy weight TOPSIS model planning evaluation based on geographical conditions monitoring

MAI Jiankai1, KANG Xinyi2, ZHU Ziyang1, ZHAO Yaolong2   

  1. 1. Institute of Land Resource Surveying and Mapping of Guangdong Province, Guangzhou 510000, China;
    2. School of Geography, South China Normal University, Guangzhou 510631, China
  • Received:2019-03-21 Revised:2019-09-16 Published:2020-01-03

Abstract: Taking the comprehensive evaluation of 2010 to 2015 land use planning in Doumen of Zhuhai as an example, this paper uses an entropy weight TOPSIS model based on geography condition monitoring results and land use planning data to evaluate the implementation effect of Doumen. The result showed the land use in Doumen that the trend of increasing and then decreasing the "V" shape from 2010 to 2015, and the implementation of urban and rural construction land, natural reserves, agricultural land and other land types is poor; the comprehensive evaluation score of the planning implementation was between 0.40 and 0.61, the "S" shape is changing and the total amount of ecological land is reduced, the landscape diversity is under certain pressure.

Key words: geographical conditions monitoring, entropy weight, TOPSIS model, land use, planning evaluation

CLC Number: