摘要
以潍坊市土地利用基础图件与数据更新项目为例,采用内外业相结合的作业方式,讨论了基于"3S"技术土地利用基础图件与数据库更新方法的应用、关键问题和解决方案以及成果应用。
Taking establishing and updating database of Weifang land use basic maps as an example, this paper introduces the application of establishing and updating database of land use basic maps by the combination of indoor and outdoor integration operations and discusses the key problems and solutions, as well as application of the technology based on 3S.
出处
《北京测绘》
2008年第2期54-56,共3页
Beijing Surveying and Mapping
关键词
“3S”技术
正射影像图
影像解译
数据更新
数据集成
数据流向分析
3S Technology
Digital Orthophoto Map （DOM）
Image Interpretation
Data Update
Data Integration
Data Flow Analysis
