多源数据在离岸式围填海项目界址测量中的组合应用  

Combined Application of Multi-source Data in Offshore Reclamation Project Boundary Measurement

作　　者：王天文 买小争 冯学胜 WANG Tianwen;MAI Xiaozheng;FENG Xuesheng(No.7 Topographic Survey Team,Ministry of Natural Resources,Haikou 570203,China)

机构地区：[1]自然资源部第七地形测量队,海南海口570203

出　　处：《测绘与空间地理信息》2023年第11期209-211,共3页Geomatics & Spatial Information Technology

摘　　要：针对离岸式围填海项目复杂水下地形单一技术方法无法精确判定界址的问题,提出采用多技术方法采集数据,由多源数据组合应用确定用海界址并进行实际填海面积量算。海南某人工岛围填海区域整体实测结果表明:采用多技术方法采集数据,多源数据组合应用能很好地解决复杂界址测量问题。同时对护岸类型、界址点判定与测量方法选择、多源数据组合应用、填海面积量算等方面进行总结,形成比较完整的围填海界址测量解决方案。In order to solve the problem that boundary site in the complex underwater terrain of offshore reclamation project cannot be accurately determined by single technology method,a multi-technology method is proposed to collect data,and the multi-source data is combined to determine the boundary site and calculate the actual reclamation area.Based on the overall measurement results of an artificial island reclamation area in Hainan,it is shown that the multi-technology data collection method and multi-source data combination application can effectively solve the problem of complex boundary site measurement.At the same time,the types of revetment,determination of boundary sites and selection of measurement methods,combined application of multi-source data,calculation of reclamation area and other aspects are summarized to form a relatively complete solution of reclamation boundary site measurement.

关 键 词：多源数据 离岸 围填海 界址测量 面积量算 

分 类 号：P229[天文地球—大地测量学与测量工程]