期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI Part 4
出版社：Copernicus Publications
摘要：In this paper we describe our efforts to develop a system that generates interactive Virtual Environment at the client PCs, by rendering geo-spatial data that is stored at a remote server. The end-users of geospatial data generally demand visually appealing, up- to-date and quite accurate data that covers a vast landscape. Considering these requirements we tried to implement a distributed servers/clients architecture system that significantly uses data compression, computer graphics and network technologies. Tera-bytes of geospatial data have been reorganized in a way that achieves reasonable data transfer rates even in low-bandwidth networks. Our current progress gives promising results for the future and the final system is supposed to meet the requirements of remote geospatial data users
关键词：Geospatial Data Transfer; JPEG 2000 for Geospatial Data; Remote Rendering
