Wuhan Institute of Surveying and Mapping

Wuhan Institute of Surveying and Mapping, as a core force in the field of urban spatial information, has long been committed to providing comprehensive and high-precision surveying and geographic information technology support for Wuhan's construction and development.

　　Wuhan Institute of Surveying and Mapping, as a core force in the field of urban spatial information, has long been committed to providing comprehensive and high-precision surveying and geographic information technology support for Wuhan's construction and development.

　　Since its establishment, the institute has achieved fruitful results. In the field of basic surveying and mapping, it has completed a 1:500 digital terrain map and a digital three-dimensional map covering more than 900 square kilometers in the central urban area, as well as 1:2000 and 1:10000 digital terrain maps covering 8569 square kilometers across the city. Multi-scale high-resolution imagery achieves three-level full coverage across the central urban area, the entire city, and the greater metropolitan area, laying a solid data foundation for urban planning, construction, and management.

　　In the application of cutting-edge technologies, its "Urban Smart Eye" low-altitude unmanned aerial vehicle remote sensing monitoring system, built with a "1+1+1+N" system, connects to the city's urban operation management platforms, becoming an important sensing method. Through cooperation with the Changjiang New District urban management department, using "unmanned aerial vehicle intelligent airport + cloud control smart platform + AI intelligent identification", efficient and precise inspection of illegal constructions is achieved, significantly reducing manpower input and greatly improving accuracy. The multi-element urban geological survey demonstration project implemented from 2017 to 2023 integrates massive drilling data and develops multiple cloud platforms, making Wuhan's geological data clear at a glance and supporting work such as national land spatial planning.

　　Today, the institute continues to innovate, combining "Wuhan No. 1" satellite data to build an integrated sky-ground network remote sensing monitoring system, deeply mining application potential, and comprehensively assisting in the city's refined management and high-quality development.