数字地形图位置精度质检程序的研发及应用  

Research and Application of Digital Topographic Map Location Precision Quality Control Program

作　　者：孟凡强 刚慧龙 

机构地区：[1]乌鲁木齐市城市勘察测绘院,新疆乌鲁木齐830000

出　　处：《城市勘测》2015年第5期136-138,146,共4页Urban Geotechnical Investigation & Surveying

摘　　要：首先叙述了数字地形图位置精度质检程序的需求、技术流程、基本原理以及核心算法等,然后通过具体案例对该软件进行了应用与测试,通过与其他软件质检结果的对比分析得出了结论。结果表明,综合考虑数字地形图位置精度的质检效率以及准确性这两方面,该程序更能满足数字地形图质量检查的需求,同时也为完善其他数字测绘产品的质量检查奠定了基础。Firstly,this paper describes the demand,tech process,basic principle and algorithm for the program of inspecting the quality for positional accuracy of Digital Line Graphic,and then applies and tests this program by a case,compares and analyses the result from other software,and gets the conclusion. This result show that,considers the efficiency of Inspecting quality and accuracy for positional accuracy,this program can satisfy the demand of inspect quality of Digital Line Graphic better,and establishes the basis of perfecting the inspecting quality for other mapping product.

关 键 词：数字地形图 位置精度 质量检查 研发 

分 类 号：P209[天文地球—测绘科学与技术]