摘要
文中在简述北方海区基础控制早期状况的基础上,全面梳理了北方海区GPS控制网建设项目始末,从控制网设计与选点埋石、野外观测与数据处理以及坐标系统转换与精度评价等方面全方位论述了项目实施情况与效果,以期为类似的区域控制网建设项目提供有益借鉴。
Based on the basic control of northern sea areas in the early stage, the paper comprehensively reviews the project of GPS control network of the northern sea areas from the start to the end and analyzes the implementation and effect of the project from the aspects of control network design, site selection and monumentation, filed observation and data processing, coordinate system transformation and accuracy evaluation, aiming at providing reference for similar projects involving construction projects of area control network.
引文
[1]宁津生,陈俊勇等.测绘学概论[M].武汉:武汉大学出版社,2004.
[2] GB/T18314-2001《全球定位系统(GPS)测量规范》[S].北京:中国标准出版社,2001.
[3] GB 12898-1991《国家三、四等水准测量规范》[S].北京:中国标准出版社,1991.
[4]马飞虎,饶志强等. GAMIT/GLOBK软件在高精度GPS数据处理中的应用[J].北京测绘,2017(4),P19-22.
[5]张敬伟.布尔莎模型坐标转换适用范围及精度分析[J].测绘与空间地理信息,2013(1):175-182.