Architecture of Space-time Record System Based on Location-leading
Aiming at the disadvantages in spatial data managementof traditional spatial data record system on the global scale, such asthe lack of large-scale or global standard management for datamapping range and spanning mapping junction, a new set of space-timerecord system, which is based on spatial location and time asan attribute, as well as computer cluster as system storage model, isdesigned in this paper. On the basis of analyzing the traditionalspatial data record mode, the connotation and advantages of thespace-time record system are discussed, and the systemarchitecture and functions of the space-time record system aredesigned in detail based on the global subdivision model and GeoIDcoding so that it provides effective technical support for themanagement and organization of the global massive spatial data.
Li Guan Xuefeng Lv Bogang Yang
Beijing Institute of Surveying and Mapping, Beijing, China Institute of Remote Sensing and GIS, Peking University, Beijing, China
国际会议
The 19th International Conference on Geoinformatics(第19届国际地理信息科学与技术大会 19 Geoinformatics)
上海
英文
1-6
2011-06-01（万方平台首次上网日期，不代表论文的发表时间）