数字化测图技术在地籍补充测量中的应用  

Application of digital mapping technology in cadastral supplementary survey

作　　者：高喜泉 GAO Xiquan(Gansu Institute of Surveying and Mapping Engineering,Lanzhou 730000,Gansu,China)

机构地区：[1]甘肃省测绘工程院,甘肃兰州730000

出　　处：《资源信息与工程》2022年第1期69-71,共3页Resource Information and Engineering

摘　　要：地籍测量是摸清我国国土资源利用现状的基础,数字化测图技术提高了地籍测量的精度和效率。但是数字化测图技术在大范围快速测量过程中不可避免存在漏洞,此时需要进行补充测量。本文从3个方面讲述了数字化测图技术在地籍补充测量中的应用,结果表明:多种方法的联合使用不仅大量减少了测量工作量,提高了测量效率,同时所获数据的精度能够满足测量精度要求。文章认为在地籍补充测量工作中,一种或者多种数字化测图技术的综合应用是今后测量的重要发展方向。Cadastral survey is the basis of understanding the status quo of land and resources utilization in China.Digital mapping technology improves the precision and efficiency of cadastral survey.However,when the digital mapping technology is applied in a large range of rapid measurement,it is inevitablethat gaps and omissions exists,then supplementary measurement is necessary.This paper described the application of digital mapping technology in cadastral supplementary survey from three aspects.The results showed thatthe combined use of multiple methods reduceda large amount of measurement workload and improved measurement efficiency,and the accuracy of the data obtained can meet the measurement requirements,indicating that in the cadastral supplementary survey work,the comprehensive application of one or more digital mapping technology is an important development direction in the future survey.

关 键 词：数字化测图技术 地籍测量 补充测量 控制测量 

分 类 号：P208[天文地球—地图制图学与地理信息工程]