The results of the third national land survey are the base map for planning and natural resources management.In order to better connect and apply the results of the third national land survey,this paper analyzes the classification system and characteristics of the current natural resources system on the utilization status and uses of the national land surface,and proposes a detailed investigation classification standard for urban construction land and studies data-based extraction of working basemap and urban boundary correc-tion,road network construction,map spot refinement,comprehensive use processing,field survey,database and land change connec-tion methods,which provide technical reference for the detailed classification survey of natural resources management.
关键词
国土三调/城镇建设用地/分类细化调查
Key words
the third national land survey/urban construction land/classification and detailed investigation
维普
万方数据