摘要
地图缓存技术是WebGIS中广泛采用的关键技术,然而不同平台的地图缓存应用给数据的生产和维护更新带来了诸多不便。针对此问题,本文从地图缓存的生成算法出发,研究了跨平台地图缓存一体化技术路线和实现方法,分别探讨了服务器端一体化和客户端一体化两种方式,旨在提高基础数据生成和应用服务的效率。结果表明本文的成果为实现跨平台缓存一体化提供了一种可行有效地解决办法。
The Map Cache technology is awidely-used key technology in WebGIS. However, lots of inconvenience has been brought to data production and maintenance by map cache of different platform.Aiming at this problem, the basic algorithm is described in this paper, and then it discusses the technical route and the realization method for cross-platform map cache integration. The server and client integration methods are discussed separately for improving the efficiency of data production and application. The results show that the method provided in this paper is a feasible and effective solution for cross-platform map cache integration.
出处
《地理信息世界》
2013年第2期78-82,共5页
Geomatics World
