连续运行卫星定位综合服务体系结构研究  

Research on Service Architecture of Continuously Operating Reference System

作　　者：彭璇[1] 

机构地区：[1]武汉大学测绘学院,湖北武汉430079

出　　处：《地理空间信息》2010年第4期111-113,117,共4页Geospatial Information

摘　　要：为了更好地规范和拓展连续运行卫星定位综合服务系统的服务,介绍了该系统的主要构成和关键技术问题,结合最新计算机网络技术、定位技术和通信技术提出了一种开放式、易扩展、灵活性强的服务体系结构;并从分业务层、应用设计层、元服务功能层和通信层四个层次较为详细地描述了这种服务体系结构。Based on the composition and key techniques of CORS（Continuously Operating Reference System）, an open,scalable,flexible service architecture for CORS service,which applied the latest web,positioning and communication technology effectively was presented.This architecture was designed to help regulate and extend the CORS service.Also,a detailed description of this architecture was given from fours levels,application level,design level,meta-service level,as well as communication level.

关 键 词：全球导航卫星系统 连续运行卫星定位综合服务系统 服务体系 代理技术 

分 类 号：P228.42[天文地球—大地测量学与测量工程]