摘要
介绍了GPS(CORS)测量技术在建设用地勘测定界项目中的应用。通过坐标系统转换、点位较差、中误差及限差的确定、边长较差计算及限差的确定、面积较差计算及限差的确定论证了GPS(CORS)测量技术在建设用地勘测定项目中的可行性。
this paper is aimed to introduce the application of GPS（CORS）Technology for demarcation ways of construction land.The feasibility of GPS（CORS）Technology in the demarcation ways of construction land is proved by coordinate system transformation,point difference,the determi-nation of quadratic mean deviation and tolerance,the determination of the calculation of the difference of length of a side and its tolerance,and the determination of the computation of the difference of area and its tolerance.
出处
《黑龙江科技信息》
2011年第4期45-46,共2页
Heilongjiang Science and Technology Information
关键词
GPS
CORS
勘测定界
精度分析
GPS
CORS
demarcation ways of construction land
accuracy analysis
