Design And Implementation Of Portal Based On Remote Sensing Cloud Service Platform

In order to provide users with a convenient remote sensing services,you need a collection of portals to provide users with a unified portal access.Nowadays,in the rapid development of science and technology,the advancement of the informatization construction of the remote sensing portal has made the traditional remote sensing information display a lot of deficiencies.The development of today's remote sensing information has been huge and complex,and many remote sensing information systems have been developed.Each system has its own business application service to serve its own business,and these information systems have their own characteristics,independent Data interaction,different control processes and business processes,and a variety of interface design,they are difficult to share with each other.These problems seriously hindered the development of remote sensing information.This paper will design a realization of a portal technology and remote sensing cloud technology used in remote sensing information in the solution,enough to achieve the solution to these problems.The main tasks include:(1)to the portal of the functional analysis of the main,select the appropriate framework for the construction of the portal technology,and according to the functional module design portal structure.(2)through the GeoServer map data released,the map and map data added and published,to provide feature data updates,inquiries and other operations for the introduction of the follow-up map and data to do the preparatory work.(3)Select the appropriate technology for data discovery:Openlayer3 and GeoServer based on the release of map data,providing a variety of ways to retrieve data.(4)design functional modules of the functional interface,while the front-end interface and the back-end processing interface docking.(5)based on previous research and design,to achieve a complete remote sensing cloud service platform portal,and the integration of the system integration in the portal.Based on the existing problems,this paper has carried on the thorough research,completes the realization of the remote sensing cloud service platform portal according to the concrete demand,has carried on the integration to each system,has solved the question of once login and many visits,opened up for each system A unified entrance.While the system deployed in the cloud,the portal provides a better guarantee.