基于OpenGIS的气象信息可视化服务技术研究与应用

Research and application of meteorological information visualization service technology based on OpenGIS

针对当前气象服务中产品可视化能力不足、数据共享难、服务推广难、重复开发造成资源浪费等问题,采用PostGIS、GeoServer等软件及网络地图服务技术,构建基于OpenGIS的气象信息可视化服务平台,实现对多源异构气象服务数据的实时可视化图层服务及标准化接口调用共享。结合城市内涝服务场景应用需求,开发多种可视化图层服务,经实际业务实践,具有较好的应用能力。

To address the problems of lack of product visualization ability,difficulty in data sharing,difficulty in service promotion and waste of resources due to repeated development,a OpenGIS-based meteorological information visualization service platform is built by adopting software such as PostGIS,GeoServer and network map service technology,which achieves real-time visualization layer service and unified interface call sharing for multi-source heterogeneous meteorological service data.Combined with the application requirements of urban flooding service scenarios,a variety of visualisation layer services are developed,which have good application capabilities after actual operational practice.