摘要
以韶关机场工程控制网的建设为例,针对工程控制网中精度要求高、常与地方坐标系相互转换、使用GPS测量时需计算抵偿面等特点,本文以建设高精度、高兼容性工程控制网为目的,解决了工程控制网建设中的一系列技术难题。还采用多种检核手段,保障成果的可靠性、兼容性,为类似工程提供一定的技术参考。
Taking the construction of airport project control network in Shaoguan as an example,aiming at the characteristics of engineering control network,such as high precision requirement,frequent conversion with local coordinate system,calculation of compensation surface when using GPS survey,a series of technical difficulties in the construction of engineering control network are solved for the purpose of building high precision and high compatibility engineering control network.A variety of checking methods are also used to ensure the reliability and compatibility of the results,providing a certain technical reference for similar projects.
作者
梁煜
黄毓
LIANG Yu;HUANG Yu(Shaoguan Surveying and Mapping Research Institute,Shaoguan 512000,China)
出处
《测绘通报》
CSCD
北大核心
2019年第S2期235-238,共4页
Bulletin of Surveying and Mapping
关键词
工程控制网
静态测量
坐标转换
engineering control network
static measurement
coordinate transformation
