Title :
Network transmission strategy for raster data
Author :
Li, Xinguang ; Fan, Hong ; Fu, Xuehao
Author_Institution :
State Key Lab. of Inf. Eng. in Surveying, Mapping & Remote Sensing, Wuhan Univ., Wuhan, China
Abstract :
As for organization and management of massive multi-resolution data, efficiency of spatial index, data compression technology, network technology, seamless integration of multi-source data, real-time roaming and interactive of ultra-large-scale scenes and other related technologies of grid data, although the theory of technology and research on them have made some progress on Internet-based PC, it is difficult to achieve real-time display and interaction requirements in the mobile domain. Through organization and management of nationwide image raster data, establishment of the corresponding services, based on mobile networks and using mobile terminals, this paper achieves stepless zoom visualization of raster data, and thus has a meaningful exploration on the application of the network raster data.
Keywords :
Internet; data compression; geographic information systems; grid computing; mobile computing; real-time systems; visual databases; Internet-based PC; data compression technology; grid data; interaction requirements; massive multiresolution data; mobile networks; mobile terminals; multisource data; nationwide image raster data; network raster data; network technology; network transmission strategy; real-time display; real-time roaming; seamless integration; spatial index; stepless zoom visualization; ultra-large-scale scenes; Cities and towns; Data engineering; Data mining; Data visualization; Electronic mail; IP networks; Image texture; Laboratories; Remote sensing; Tiles; multi-resolution; network transmission; raster data; stepless zoom; tile pyramid;
Conference_Titel :
Future Computer and Communication (ICFCC), 2010 2nd International Conference on
Print_ISBN :
978-1-4244-5821-9
DOI :
10.1109/ICFCC.2010.5497396
