2008•Jisuanji gongcheng yu shejiRequires access

Research on 3D terrain visualization based on OpenGL

Xijian Ping

Abstract

The visualization and real-time rendering of three-dimension(3D) terrain surface are hot research topics in geographic infor-mation system(GIS),digital photogrammetry(DP),and virtual reality(VR) and so on.The progress of OpenGL and the associated technologies of the digital elevation model(DEM) is introduced,especially the key technology and the implemented process of the 3D terrain visualization technology programming is especially discussed using OpenGL.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: OpenGL, Computer science, Visualization, Computer graphics (images), Terrain, Terrain rendering, Rendering (computer graphics), Digital elevation model