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| 复杂地层三维可视化显示的实现 | |
| 引用本文： | 陈军,葛瑛芳,阎洪军.复杂地层三维可视化显示的实现[J].地球物理学进展,2009,24(1):321-325. |
| 作者姓名： | 陈军 葛瑛芳 阎洪军 |
| 作者单位： | 1. 同济大学海洋与地球科学学院,上海,200092 2. 浙江省水利河口研究院,杭州,310020 3. 华东师范大学河口海岸国家重点实验室,上海,200062 |
| 摘 要： | 本文针对在地质构造解释中,经常会利用一系列剖面上地层数据构建整个测区地层三维分布情况,介绍了一种利用断层对剖面上地层进行分区的方法,以及利用VC++和OpenGL开发的对所获取数据进行三维显示的系统的主要模块的功能,该系统能实现被特殊断层如逆断层错断的复杂地层的三维可视化显示,系统运行效果达到了预期的目的,为复杂地层的三维可视化显示提供了一种新的选择方式. |
| 关 键 词： | 地层 断层 三维 可视化 剖面 |
| 收稿时间： | 2008-5-10 |
| 修稿时间： | 2008-7-20 |
Realization of displaying 3D visualisation for complicated strata |
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| CHEN Jun,GE Ying-fang,YAN Hong-jun.Realization of displaying 3D visualisation for complicated strata[J].Progress in Geophysics,2009,24(1):321-325. | |
| Authors: | CHEN Jun GE Ying-fang YAN Hong-jun |
| Institution: | (1.ZhejiangInstituteofHydraulicsandEstuary,Hangzhou,310020,China;2.SchoolofOceanandEarthScience,TongjiUniversity,Shanghai,200092,China;3.StateKeyLaboratoryofEstuarineandCoastalResearch,EastChinaNormalUniversity,Shanghai,200062,China) |
| Abstract: | Because the stratum data from sections are often used to build 3D distribution of strata in the whole survey area for the interpretation of geological tectonics, one method to divide the stratum using faults in the section is introduced. And the function of the main blocks of the system to display above data three dimensionally based on VC++ and OpenGL is also presented. In this system the complicated strata cut by special faults, such as reverse faults, can be displayed 3D visually. The result of the system provides a new method for displaying the complicated stratum 3D visually. |
| Keywords: | stratum fault three dimension visualization section |
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