Abstract:Aiming at the existing problems in the construction of digital city and the demand for spacetime geographic information resources under the background of intelligent city, taking Weifang city as an example, the construction ideas and contents of large spatialtemporal data and cloud platform for Intelligent city have been put forward, a citylevel spatiotemporal large data center has been set up, spacetime information cloud platform for multiuser has been developed, and the integration application channel of surveying and mapping geographic information data and business data has been opened. Intelligent application and large data decision analysis are carried out in combination with practical needs. It has a certain reference significance for the construction of large spatialtemporal data and cloud platform in Intelligent city.
