多波束测深仪在内陆水域测绘中的实践与思考  

Practice and Thinking of Multi-beam Sounder in Inland Water Area Surveying and Mapping

作　　者：李晨[1] 罗书华[1] 邓化鹏 Li Chen;Luo Shu-hua;Deng Hua-peng(Guizhou Provincial First Institute of Surveying and Mapping,Guiyang 550025,Guizhou Province,China;Shanghai CHC Navigation Technology Co.,Ltd.Guiyang Branch,Guiyang 550025,Guizhou Province,China)

机构地区：[1]贵州省第一测绘院,贵州贵阳550025 [2]上海华测导航技术股份有限公司贵阳分公司,贵州贵阳550025

出　　处：《科学与信息化》2024年第5期46-48,共3页Technology and Information

摘　　要：根据国务院批复的《全国基础测绘中长期规划纲要(2015—2030年)》的要求,抓紧“启动内陆水体水下地形测绘”[1]。针对内陆水域水下地形测绘的特点、难点,文章提出相应的思考建议及补充方法,并选取贵州省沿河县画廊天街周边区域作为项目试点,使用多波束测深仪开展水下测量试点工作,同时,使用机载Lidar测量系统,作为内陆水域测绘的重要补充,形成水域测绘数字产品,并对数字产品精度进行验证。According to the requirements of“the Outline of Medium-and Long-Term Planning for National Basic Surveying and Mapping(2015-2030)”approved by the State Council,it is necessary to“start the underwater topographic mapping of inland water bodies”[1].For inland water area underwater topographic surveying and mapping characteristics and difficulties,this paper puts forward the corresponding thinking suggestions and supplementary methods,and selects Guizhou Province Yanhe County Gallery Street surrounding area as the pilot project,uses multi-beam sounder for underwater measurement pilot work,and simultaneously uses the airborne Lidar measurement system as an important supplement to the inland water area surveying and mapping,thus forming water area surveying and mapping digital products and verifying the digital product accuracy.

关 键 词：多波束测深仪 无人船 浅滩区域 机载Lidar测量系统 

分 类 号：P20[天文地球—测绘科学与技术]