Research on 3 Dimensional Visualization of Geological Environment Information

摘要：

　　Traditional 2 dimensional visualization method of geological data is carried out in 3 dimensional by OpenGL.This include process and visualize of large scale data of digital elevation model height data,remote sensing texture data,geological environment information data of point,line and polygon types together with geological body data.The result proves that 2 dimensional visualization methods of geological data can be replaced by 3 dimensional with better intuitive and effective,which is also a developing trend in the future.

关键词： Large terrain LOD Geological environment information

作者: Tan Dunming Bai Peng Xuc Ounwei

作者单位: The First Institute of PLAAF Beihang University Beijing, China Chengdu Institute of Survey&Investigation Chengdu, China China Institute of Geological Environment Monitoring

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 806-809

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）