One method on building 3D terrain landscape dynamically

Author

Hongwei, Yao ; Fangting, Yang ; Shouyi, Zhan

Author_Institution

Sch. of Comput. Sci. & Technol., Beijing Inst. of Technol., Beijing, China

Volume

7

fYear

2010

fDate

16-18 April 2010

Abstract

To improve 3D visualization, GIS data processing is presented firstly, then a lightweight algorithm is proposed to create 3D terrain landscape dynamically in real-time for a small area in terms of technology of 3D terrain visualization which combined DEM data with remote sensing image. The 3D terrain landscape of a location together with the area around Taiyuan city in Shanxi province is simulated. How to optimize the displaying performance is discussed based on the simulated results, and the applied situation of this algorithm is indicated in the end.

Keywords

data visualisation; geographic information systems; remote sensing; 3D terrain landscape; 3D terrain visualization; 3D visualization; DEM data; GIS data processing; lightweight algorithm; remote sensing image; Computer science; Data engineering; Data visualization; Geographic Information Systems; Information management; Navigation; Project management; Real time systems; Remote sensing; Water conservation; 3D visualization; DEM; GIS; remote sensing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Engineering and Technology (ICCET), 2010 2nd International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-6347-3

Type

conf

DOI

10.1109/ICCET.2010.5485656

Filename

5485656