ArcGIS在城市数字化地图测绘中的应用研究
Research on the application of ArcGIS in urban digital mapping
辛欣玲1
作者信息
- 1. 沈阳市勘察测绘研究院有限公司,辽宁 沈阳 110001
- 折叠
摘要
当前城市数字化地图测绘结构大多设定为目标式,测绘的范围受限,导致相对测绘误差增加,为此文章提出对ArcGIS在城市数字化地图测绘中的应用分析和实践研究.测试结果表明:对比传统GCV的迭代,Tikhonov正则化城市数字化地图测绘组、传统背包式三维激光扫描城市数字化地图测绘组,在ArcGIS架构的辅助下,所设计的数字化地图测绘效果更佳、针对性更强,具有实际应用价值.
Abstract
At present,most of the surveying and mapping structures of urban digital maps are set as targets,and the scope of surveying and mapping is limited,resulting in increased relative surveying and mapping errors.Therefore,this paper proposes the application analysis and practical research of ArcGIS in urban digital map surveying and mapping.The test results show that compared with the iteration of traditional GCV,Tikhonov regularization city digital map mapping group and traditional knapsack 3D laser scanning city digital map mapping group,with the assistance of ArcGIS architecture,the current design of the digital map mapping effect is better,more targeted,and has practical application value.
关键词
ArcGIS技术/城市数字化/地图测绘/应用搭接/测绘结构/数字化技术Key words
ArcGIS technology/urban digitization/mapping/application lap/mapping structure/digital technology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据