基于容器的异构空间信息处理算子服务发布方法

A Container-Based Service Publishing Method for Heterogeneous Geoprocessing Operators

空间信息处理算子的异构性及运行依赖环境的复杂性,导致网络处理服务(Web processing service,WPS)发布和部署过程繁琐。针对此问题,提出基于描述文档的异构空间信息处理算子服务自动化发布方法,以及基于容器的算子服务部署与管理方法,简化了算子的服务发布和部署流程。通过遥感影像洪涝范围提取案例,验证了方法的可行性。

The heterogeneity of geoprocessing operators and the complexity of the operating dependent environment have resulted in the cumbersome process of publishing and deploying Web processing service(WPS).In response to this problem,we propose an automatic approach to publish geoprocessing operators based on the description documents.A container-based service deployment and management method is also proposed to simplify the service publishing and deployment process of operators.The feasibility of the method is verified by a use case that extracts the flood areas from remote sensing images.