一体化测绘技术在城市基础地理信息数据更新中的应用

The Application of Integrated Surveying and Mapping Technology in Urban Basic Geographic Information Data Update

基础地理信息数据是城市发展建设的重要工具,需要做好相关更新工作。文章以一体化测绘技术为研究对象,阐述了其基本概念,分析其在城市基础地理信息数据更新中的应用价值,从内外业、采编、网络单元数据、图库、图层等维度详细分析了一体化测绘技术在城市基础地理信息数据更新中的具体应用,提供多种地图一体化综合测绘方法,旨在为更多测绘人员提供技术指导,保障城市基础地理信息数据的及时更新,为我国各地有序发展打下扎实的基础。

Basic geographic information data is an important tool for urban development and construction,and related update work needs to be done well.This paper takes the integrated surveying and mapping technology as the research object,expounds its basic concepts,analyzes its application value in the update of urban basic geographic information data,and analyzes its specific application in the update of urban basic geographic information data from the dimensions of field and indoor work,editing,network unit data,map library,graphic layer and so on.It provides various integrated comprehensive surveying and mapping methods for maps,aiming to provide technical guidance for more surveying and mapping personnel,ensure the timely update of urban basic geographic information data,and lay a solid foundation for the orderly development of various regions in China.