Abstract
With the rapid development of information technology, the rapid advancement of urbanization and the rapid expansion of urban scale, higher requirements have been put forward for the development of the city, which promotes the continuous acceleration of the urban process, and the construction of smart city has become an inevitable development trend. Smart city is the combination of digital city and Internet of things. Digital city construction uses Remote Sensing, Global Navigation Satellite System, Geographic Information System, Engineering Survey and other Mapping Technology. Therefore, in the construction of smart city, the most indispensable is modern information technology and surveying and mapping technology. Through the analysis of the application of new surveying and mapping technology in the construction of smart city, this paper shows the important role of new surveying and mapping technology in the construction of smart city.
Highlights
Urban construction is a subjective activity that people consciously transform the natural environment and arrange the urban architectural space and material environment in the process of urban development
Urban construction has developed from traditional city construction to digital city construction, and digital city construction to smart city construction
Under the background of the rapid development of modern science and technology, the new measurement technology based on the application of Digital Aerial Photogrammetry, Low Altitude Photogrammetry, Tilt Photogrammetry and High-resolution Satellite Remote Sensing has been widely used in the construction of smart city
Summary
Urban construction is a subjective activity that people consciously transform the natural environment and arrange the urban architectural space and material environment in the process of urban development. The combination of New Generation Internet, Cloud Computing, Intelligent Sensing, Communication and other Internet of things technologies with Remote Sensing, Global Navigation Satellite System, Geographic Information System and other surveying and mapping technologies can realize intelligent identification, positioning, tracking, monitoring and management of all objects, making the construction of smart city technically possible.
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