Three dimensional visualization analysis for marine field data based on 3D-GIS
文献类型：会议论文
| 作者 | Gao X. Z. ; Zhang T. |
| 出版日期 | 2010 |
| 会议名称 | Proceedings of SPIE-The International Society for Optical Engineering |
| 关键词 | Marine feature field 3DGIS three-dimensional visualization slicing and cutting analysis iso-surface |
| 英文摘要 | Considering large, complex and multi-dimensional marine field data, the general representation and analysis methods based on 2D GIS can not meet the requirements of Ocean Research. For multi-dimensional marine sampling data of sea water properties (ARGO sampling data, ship measured data, etc.), three dimensional interpolation and visual analysis methods can be used to reveal the distribution of sea water properties (such as temperature and salinity), and it is an effective way to detect regional anomaly of marine phenomenon. In order to handle three dimensional sampling data of sea water properties, this paper developed a three dimensional volume visualization analysis GIS component with OpenGL and C++. Three visualization analysis methods are designed and presented, including three-dimensional volume visualization, three dimensional slicing and cutting analysis and three-dimensional contour surface analysis. Example test is conducted, and the test result shows the proposed methods can be effectively used for ocean data analysis. |
| 收录类别 | CPCI |
| 会议录出版者 | Spie-Int Soc Optical Engineering |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 978-0-8194-8363-8 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/25093]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Gao X. Z.,Zhang T.. Three dimensional visualization analysis for marine field data based on 3D-GIS[C]. 见:Proceedings of SPIE-The International Society for Optical Engineering. |
入库方式： OAI收割
来源：地理科学与资源研究所
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