基于微服务的栅格地图网络化分发技术设计与实现

介绍了栅格地图数据网络化分发技术设计及其应用,实现了地图引擎和地图数据的解耦。通过研究栅格地图数据结构和OGC接口标准，提出一种基于微服务的地图服务框架，设计了面向网络的卫星影像、地形高程数据解析算法和Restful分发接口，该技术可为多源异构地图引擎提供地图数据源及服务。经过试验，机载GIS引擎及非嵌GIS引擎均可调用、显示该服务，该技术可广泛应用于机载后舱、地面站、网信体系等领域，未来网络条件成熟也可应用于机载前舱。

Design and Implementation of Raster Map Network Distribution Technology Based on Microservice

The design and application of raster map data network distribution technology is introduced, and the decoupling of map engine and map data is implemented. By studying the raster map data structure and OGC interface standard, a map service framework based on microservice is proposed, and the network-oriented satellite image, terrain elevation data analysis algorithm and restful distribution interface are designed. This technology can provide map data sources and services for multi-source heterogeneous map engines. After the test, both airborne GIS Engine and non-embedded GIS engine can call and display the service. This technology can be widely used in airborne rear cabin, ground station, network information system and other fields. In the future, when the network conditions are mature, it can also be used in airborne front cabin.