摘要
结合安徽升金湖国家级自然保护区湖底地形测绘及建模项目,探讨利用倾斜摄影测量技术、激光点云技术、无人船测量技术等多种测量设备及技术联合测绘水上水下一体化地形图和三维建模技术,实现了湖区地形图一体化测绘,为湖区综合管理及决策服务提供有力数据支撑。
Combined with the lake bottom topographic mapping and modeling project of Anhui Shengjin Lake National Nature Reserve,this paper discusses the use of tilt photogrammetry technology,laser point cloud technology,unmanned ship survey technology and oth-er surveying equipment and technologies to jointly survey the above and under water integrated topographic map of the lake and three-dimensional modeling technology,and realizes the integrated mapping of the lake topographic map.It provides strong data support for lake integrated management and decision-making services.
作者
刘振宇
汪利明
黄俊华
LIU Zhenyu;WANG Liming;HUANG Junhua(The Third Institute of Surveying and Mapping of Anhui Province,Hefei 230601,China;Nanjing Handong Bohui Surveying and Mapping Co.,Ltd.,Nanjing 210044,China)
出处
《测绘与空间地理信息》
2024年第5期160-162,共3页
Geomatics & Spatial Information Technology
关键词
一体化地形图测绘
激光点云
无人测量船
三维建模
integrated topographic mapping
laser point cloud
unmanned survey ship
three-dimensional modeling
