DocumentCode
533628
Title
An Effective Method for Massive Polygon Data Visualization on Digital Earth Platform
Author
Yang, Liyang ; Gong, Jianhua ; Sun, Jun ; Li, Yi ; Li, Dongliang
Author_Institution
Inst. of Remote Sensing Applic., Chinese Acad. of Sci., Beijing, China
fYear
2010
fDate
29-31 Oct. 2010
Firstpage
1
Lastpage
4
Abstract
The technology of effective visualization for massive vector data of polygons is a key and difficult-solving problem in the field of Digital Earth and Virtual Reality, etc. In this paper, the technology of rasterization for vector data, raster and vector data integration, and LOD were applied on the digital earth platform. Based upon OSG 3D Engine and ArcEngine, the efficiency of massive polygon data displaying and querying were improved.
Keywords
Earth; data visualisation; geographic information systems; query processing; rendering (computer graphics); virtual reality; ArcEngine; LOD; OSG 3D engine; data querying; digital earth platform; massive polygon data visualization; vector data rasterization; virtual reality; Data visualization; Earth; Geographic Information Systems; Geography; Remote sensing; Three dimensional displays; Virtual reality;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2010 International Conference on
Conference_Location
Ningbo
Print_ISBN
978-1-4244-7871-2
Type
conf
DOI
10.1109/ICMULT.2010.5631034
Filename
5631034
Link To Document