Smart Urban and Rural Planning Decision Support System Based on GIS and Geographic Information Big Data

The operation mode of BD (big data) is closely related to everything in people's daily life. Smart city has clearly become the target form of China's new urbanization development, and BD plays a vital role in the development of smart city. Based on BD and cloud computing in smart cities, fast and low-cost data acquisition, processing, analysis and value extraction are possible. This paper combines GIS (Geographic Information System) technology with geographic information BD, and puts forward the general idea of smart urban and rural planning DSS (decision support system) based on GIS and geographic information BD. The system is an integrated DSS system with component GIS software and geographic information BD as the core, which ensures the method integration and information integration of smart urban and rural planning DSS. In the system security test, login authentication and interface data acquisition are tested, and both of them pass the test cases. In the interface test, the test results are all within the time range acceptable to users, and the expected results are achieved.