测绘通报 ›› 2018, Vol. 0 ›› Issue (12): 129-132,147.doi: 10.13474/j.cnki.11-2246.2018.0398

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Construction of Automated Generalisation Knowledge Rules for Geographic Information Data——Taking Building Elements as an Example

YIN Xiangjun1, YIN Jie2, HUANG Zhizhou3, YU Bin4   

  1. 1. Nanjing Urban Planning and Research Center, Nanjing 210029, China;
    2. Chinese Academy of Surving & Mapping, Beijing 100830, China;
    3. Beijing Guoce Informatics Technology Co., Ltd., Beijing 100020, China;
    4. Hubei Institute of Surveying and Maping, Wuhan 430074, China
  • Received:2018-10-08 Online:2018-12-25 Published:2019-01-03

Abstract: Based on knowledge driven by technology of automated generalisation,this paper carries on analysis and research about automated generalisation knowledge rules. A machine-executable knowledge base for automated generalisation is built up. Through the verification of instance data,the multi-scale linkage update of geographic information data has been realized. The results will broaden the breadth and depth of geographic information data services, and will positively promote the conversion of automated generalisation rules of geographic Information data to industry standard and the improvement of generalisation degree.

Key words: geographical factors, automated generalisation, knowledge rules

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