摘要
GPS测量由于其测量精度高、作业效率高 ,在工程测量中应用越来越广泛。本文结合我国云阳长江公路大桥的施工需要 。
GPS is used more and more widely in engineer surveying because of its high precision and efficiency. The thesis discussed several key problems in the establishment of Yunyang Bridge plane construction control network.
出处
《现代测绘》
2003年第4期24-25,共2页
Modern Surveying and Mapping
