Design And Realization Of Mineral Resources Meteorological Geographical Service System Based On WebGIS

In the field of mineral resources,geographic information data has always been in a very important position,and the role of meteorological data in the exploration and research of mineral resources has become increasingly obvious.Therefore,the combination of mineral resources data,geographic data and meteorological information has become a new demand for the construction of an information platform in the field of geology and mineral resources.With the development of the Internet,WebGIS technology is alerting from day to day,and also has become increasingly widely used in agriculture,land,transportation,meteorology,geology,minerals and other industries.The paper combines the current work practice of mineral resources information construction,studies Internet technology and WebGIS technology,and designs and develops a mineral,meteorological and geographic service system.The main research work is as follows:(1)The paper collected and sorted out the required mineral resources data,geographic data and meteorological data,and combined the total requirements,functional demands and performance demands of the system construction to design the system database including the mineral resources database,basic geospatial database and meteorological information database.The design of the system database provided data support for system development.(2)The architecture of the system was designed to realize four-tier B/S architecture including data layer,service layer,logic layer and application layer.At the same time,six system function modules were designed,which included the basic functions of the map module,mine location positioning module,mine information service module,geographic information service module,meteorological information service module and driving route planning module.(3)The paper combined Cesium 3D map development framework,Geoserver map server,j Query and Bootstrap front-end framework,Spring Boot back-end framework,Postgre SQL database,Post GIS extension,Echarts data visualization library and other technologies,and researched on key technologies such as map loading,spatial data visualization,data interaction and meteorological data visualization,the WebGIS-based mineral,meteorological and geographic service system was developed,which realized map interaction and map operation,visualization of mine geographic location,form storage and form display of mine information,presentation of basic geographic element layers,expression and visualization of meteorological information,and driving route planning between two customize points on the map.Through the research and development,the paper has realized the integration and display of mineral,geographic and meteorological data in the process of mineral resources informatization,and provided technical support for researchers in the field of geology and minerals.Finally,the paper sums up the research and implementation of the system,and proposes the shortcomings of the system,also looks forward to the technical upgrade and function expansion of the later system.