水利枢纽GPS控制网的精度分析  

Analysis on the accuracy of GPS control network in hydraulic complex

作　　者：周宗泽[1] 

机构地区：[1]水利部山西水利水电勘测设计研究院,山西太原030024

出　　处：《山西建筑》2006年第5期332-333,共2页Shanxi Architecture

摘　　要：介绍了水利枢纽GPS网的布设方法，阐述了GPS控制网的精度设计和精度分析过程，论述了水工建筑物的放样精度，以保证设计出经济、合理、高精度的GPS施工控制网。The arrangement method of GPS control network in hydraulic complex is introduced. The design and analysis process of the accuracy of GPS control network are elaborated as well as accuracy of construction location of hydraulic structures in order to design economical and reasonable GPS control network with high accuracy.

关 键 词：GPS控制网 精度设计 放样精度 

分 类 号：TU198[建筑科学—建筑理论] P228.4[天文地球—大地测量学与测量工程]