安徽地质2024，Vol.34Issue(1)：64-67,4.
省级基础地理信息数据像片控制点库更新策略探究
Exploring tactics for updating photo control point database for provincial basic geographic information data:An example from Bengbu City
赵军 1魏灵辉 1王辉 1高阳1
作者信息
- 1. 安徽省第三测绘院,安徽合肥 230601
- 折叠
摘要
Abstract
In order to better meet a certain number of reasonably distributed photo control points required for orthographic correction of satellite image,updating of existing control point database has been carried out according to relevant project requirements in the"Fourteenth Five-Year Plan"of Surveying and Mapping Geographic Information in Anhui Province.In this paper,the implementation tactics are discussed in terms of arrangement of photo control points,field survey,sorting out results data,quality control and so on.The tactics work well in updating the database for orthographic corrections for various images,providing a support for management of natural resources and facilitating economic and social development.关键词
像片控制点/点位布设/野外测量/质量控制Key words
photo control points/point arrangement/field survey/quality control分类
天文与地球科学引用本文复制引用
赵军,魏灵辉,王辉,高阳..省级基础地理信息数据像片控制点库更新策略探究[J].安徽地质,2024,34(1):64-67,4.
