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城市规划测绘是大地测量、房产测量、工程测量和基础地形测绘相结合的规划类专业测绘,通过使用数字化测绘技术、网络技术和3S技术来协助城市规划审批管理的基础性测绘工作。其主要工作内容包含:规划用地界桩定位、规划设计专用地形图、建筑定位放样、验线(曹)、竣工测量验收等。一般而言,城市规划主城区内各项建设需由城市规划行政主管部门核发的“一书两证”制度,从建设项目选址、规划用地红线、详细方案审查到建设工程规划管理,城市规划测绘都辅助于规划审批管理。数字城市是一个庞大的系统工程,积极发展勘测科技,加大高科技人才引进,全面实现数字城市测绘,建设城市基础数据库,更好地服务于城市规划与国土资源管理等行业。
Urban planning surveying and mapping is a kind of professional surveying and mapping which combines geodetic surveying, real estate surveying, engineering surveying and basic topographic mapping. It uses digital surveying and mapping technology, network technology and 3S technology to assist in the basic surveying and mapping work of urban planning examination and approval management. Its main work includes: planning the use of land boundary pile positioning, planning and design of special topographic maps, building positioning lofting, inspection line (Cao), completion of survey and acceptance. In general, the various projects within the main urban area of urban planning need to be issued by the administrative department of urban planning as a “two books, one certificate, two certificates” system, from the site selection of the construction project, the planning of the red line of land use, the review of detailed plans to the planning management of the construction project. Urban planning and mapping are all assisted in planning approval management. The digital city is a huge system project. It actively develops surveying technology, increases the introduction of high-tech talents, fully implements digital city surveying and mapping, and builds urban basic databases to better serve the urban planning and land and resources management industries.