摘要
研究了GPS控制网的设计的精度估算方法,建立了GPS动态变形监测控制网的优化设计模型,针对大渡河瀑布沟水电站移民安置场地变形监测工程GPS变形监测控制网进行了试验研究,结果显示该控制网的基线中误差在5mm以内。
Studied the accuracy of GPS control network design estimation methods,the establishment of a GPS dynamic deformation monitoring network optimization design model for a dam deformation monitoring of the resettlement site works GPS deformation monitoring network were studied,the results showed that the control Network baseline error within5 mm.
出处
《全球定位系统》
CSCD
2016年第3期84-88,共5页
Gnss World of China
基金
江西省水利厅重大科技课题(编号:KT201322)
关键词
GPS
变形监测
控制网
GPS
deformation monitoring
control network
