| In recent years,people pay more and more attention to environmental protection.To protect the environment,we need to have a correct understanding of the relevant information about the environment,which requires the regulation of the environment.But the traditional human supervision is not caught,then how to combine computer technology in the real geographical environment based on understanding environmental information becomes very important.And it is an important research direction that how to achieve environmental regulation through computer technology on the basis of open source GIS.The main contents of this paper are as follows:This paper analyzes Web-related technology and front-end development framework,visualization-related technology,and makes in-depth research on Cesium,an open source 3D Earth platform.It summarizes the features and key classes of Cesium and the features and use of tools related to visual development,and compares the advantages and disadvantages of different visualization tools.Through the analysis of the requirements and the problems that may be encountered in development,this paper identifies the design of the system’s five main modules and databases,and it proposes the design principles and architecture of the system.This provides theoretical basis and support for the implementation of the system.This paper comprehensively studies the detailed design of the system and the specific implementation details.This paper studies the main function points of the system and makes a detailed analysis of the implementation details of the functional points.The bottom layer of the soil and water treatment regulatory platform is based on Cesium.Through the principle of separation and development of the front back end and the technology of visualization,the system has been implemented.The system shows the situation of soil and water information,pollution status,environmental protection facilities and so on,and provides a reference for the development of such systems. |