GPS-RTK结合数字测深仪技术在斯里兰卡输变电二期工程中的应用  

Application of GPS-RTK and bathymetric technologies in the project-Ⅱ in Sri Lanka

作　　者：周玉娟 岳桂昌 

机构地区：[1]河南省电力勘测设计院,郑州450007

出　　处：《工程勘察》2018年第3期68-70,共3页Geotechnical Investigation & Surveying

摘　　要：近年来,GPS-RTK结合数字测深仪技术,凭借其方便快捷、高精度和定位准确等优点,在水下地形测量中应用越来越广泛。在斯里兰卡输变电二期工程泻湖路段,采用该技术,快速、精确、高效地完成了水下测量任务。In recent years, GPS-RTK and bathymetric technologies, which have the advantages of convenience,high precision and accurate positioning, are widely applied in underwater topographic survey. In the lagoon section of power transmission project-Ⅱ in Sri Lanka,and this technology is used,which makes the underwater topographic survey fast,accurate and efficient.

关 键 词：GPS-RTK 测深仪 水下地形测量 

分 类 号：P229.1[天文地球—大地测量学与测量工程]