摘要
结合大型工程施工测量 ,讨论了 GPS公路桥梁施工控制网的必要精度 ,提出了对
Combined with the construction survey of the large scale bridge,the essential precision is discussed for GPS control network of highway bridge.The method of constrained adjustment for GPS network is highlighted to assure the reasonable link of centerlines between the highway and the bridge.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2001年第3期67-69,共3页
China Journal of Highway and Transport