金昌城市独立坐标系与2000国家大地坐标系转换研究  

Research on Transformation of Jin Chang Urban Independent Coordinate system and CGCS2000

作　　者：赵亮 吉长东[2] 徐爱功[2] 

机构地区：[1]甘肃省测绘工程院,甘肃兰州730000 [2]辽宁工程技术大学测绘与地理科学学院,辽宁阜新123000

出　　处：《矿山测量》2017年第5期71-75,共5页Mine Surveying

摘　　要：文中通过采用基于连续运行参考站的静态观测模式对金昌城网点进行联测,确定2006金昌市城区坐标系与CGCS2000之间的转换关系,求取转换参数、评定转换精度以及确定适用范围。By using the static observation model based on continuously operating reference stChang urban coordinate system control sites,the transformation of cooniinate system in 20CGCS 2000 was determined,the transformation parameters were calculated, conversion accuracy was evaluated andthe scope of application was determined.

关 键 词：CORS 独立坐标系 转换参数 高斯投影 坐标重心化 

分 类 号：TD172[矿业工程—矿山地质测量]