基于云GIS的空间信息服务共享研究  

Study on the sharing of geo-spatial web services based on cloud GIS

作　　者：李杰 赵前胜[2] 吴悠 万太礼 LI Jie;ZHAO Qiansheng;WU You;WAN Taili(Air Defense and Antimissile School,Air Force Engineering University,Xi’an 710051,China;School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;Chinese People’s Liberation Army Unit 61363,Xi’an 710054,China)

机构地区：[1]空军工程大学防空反导学院,西安710051 [2]武汉大学测绘学院,武汉430079 [3]中国人民解放军61363部队,西安710054

出　　处：《测绘工程》2023年第4期1-5,12,共6页Engineering of Surveying and Mapping

基　　金：国家自然科学基金资助项目(51675530);空军工程大学科研创新资助基金(YNLX2022020)。

摘　　要：针对云GIS环境下的空间信息服务共享机制,文中首先分析当前云GIS服务研究现状,总结云GIS服务新模式,重点探讨云GIS应用模型服务;其次研究基于云GIS的空间信息服务注册,构建在线的服务链注册与可视化建模系统;重点研究GIS应用模型服务及其服务链的构建方法,并构建应急云GIS私有云平台,开发了服务注册和客户端应用系统,以滑坡危险性区划分析模型为例进行验证,证明共享机制可行性。为云GIS环境下的空间信息服务注册、共享、搜索、调用、建模提供可行的实例化方案。The sharing mechanism of spatial information service under cloud GIS environment is studied.Firstly,the current research status of cloud GIS service is analyzed,the new model of cloud GIS service is summarized,and the cloud GIS application model service is discussed emphatically;secondly,the spatial information service registration based on cloud GIS is studied,and an online service chain registration and visual modeling system is constructed;the GIS application model service and the construction method of its service chain are mainly studied,and the emergency cloud GIS private cloud platform is built,and the service registration and client application system are developed.The landslide hazard zoning analysis model is taken as an example to verify the feasibility of the sharing mechanism.It provides a feasible instantiation scheme for spatial information service registration,sharing,searching,calling and modeling under cloud GIS environment.

关 键 词：云GIS 服务注册 服务链 GIS模型服务 

分 类 号：P208[天文地球—地图制图学与地理信息工程]