Bulletin of Surveying and Mapping ›› 2021, Vol. 0 ›› Issue (11): 145-150.doi: 10.13474/j.cnki.11-2246.2021.357

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Comprehensive application of surveying and mapping geographic information technology in cultural relic protection division of Shaanxi province

NAN Junxiang1,2, LIANG Shuang1,2, LI Haiquan1,2, LI Jizhen1,2, ZHENG Zhicheng1   

  1. 1. The Second Topographic Surveying Brigade of MRN, Xi'an 710054, China;
    2. Shaanxi Provincial Cultural Heritage Mapping Engineering Technology Center, Xi'an 710054, China
  • Received:2020-10-19 Revised:2021-08-19 Online:2021-11-25 Published:2021-12-02

Abstract: In recent years, with the state's high attention to cultural heritage and the rapid expansion of cities, cultural relics protection and management planning can not be connected with urban planning, which is not conducive to the development of cultural relics protection and management. Based on the project of cultural relic protection division in Shaanxi province, the protection area of Yanchang Temple Pagoda in Tongchuan city is selected as the experimental area. Combined with modern surveying and mapping geographic information technology such as UAV aerial survey, three-dimensional laser scanning and three-dimensional geographic information system, this paper discusses the application of integrated modern geographic information technology in the accurate delimitation of cultural relics "two lines" Use and advantage. Through the research and demonstration of this paper, it provides a new idea for improving the authority of cultural relics protection planning and improving the level of cultural relics management. Its technical methods and means can be popularized and applied in similar projects.

Key words: heritage conservation, protection area, UAV photography, three-dimensional laser scanning, three-dimensional geographic information system

CLC Number: