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GIS中海量栅格数据的处理技术研究 被引量：8

Research on Massive Grid Data Treatment Techniques in GIS
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摘要 综合介绍了近些年来采用的针对G IS海量数据的处理策略及技术,指出了这些技术的优缺点;并在GeoScene软件的开发过程中得到了很好的应用。 Spatial data are increasing in an unprecedented speed with the development of survey techniques, How to deal with the data is an important problem for the low capability of computer. Several ways have been proposed with different characteristics in recent years. Gives a general review on these methods,
作者 朱雷 潘懋 李丽勤 吴焕萍
机构地区 北京大学造山带与地壳演化教育部重点实验室 北京市信息化促进中心
出处 《计算机应用研究》 CSCD 北大核心 2006年第1期66-68,共3页 Application Research of Computers
基金 国家"863"计划资助项目(2001AA135180)
关键词 海量数据 LOD OUT-OF-CORE 内存池 Massive Grid Data LOD Out-of-core Memory Pool
分类号 TP274 [自动化与计算机技术—检测技术与自动化装置]
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参考文献10

  • 1Lindstrom P, Paseucci V. Visualization of Large Terrains Made Easy[C]. Proceedings of IEEE Visualization, 2001. 363-370.
  • 2Lindstrom P, Pascucci V. Terrain Simplification Simplified: A General Framework for View-Dependent Out-of-core Visualization [J]. IEEE Transactions on Visualization and Computer Graphics, 2002,8(3):239-254.
  • 3Vitter J S. External Memory Algorithms and Data Structures: Dealing with Massive Data[J]. ACM Computing Surveys, 2001,33(2):209-271.
  • 4钟正,朱庆.一种基于海量数据库的DEM动态可视化方法[J].海洋测绘,2003,23(2):9-12. 被引量：27
  • 5汪国平,吴学礼,陈斌,马志刚,董士海.高速网上3维海量地形数据的实时交互浏览的实现[J].测绘学报,2002,31(1):34-38. 被引量：17
  • 6Ueng S, Sikorski K, Ma Kwan-Liu. Out-of-core Streamline Visualization on Large Unstructured Meshes[J]. IEEE Transactions on Visualization and Computer Graphics, 1997,3(4):370-380.
  • 7Wald I, Slusallek P, Benthin C. Interactive Distributed Ray Tracing of Highly Complex Models[C]. Rendering Techniques, 2001. 277-288.
  • 8Isenburg M. Out-of-core Compression for Gigantic Polygon Meshes[EB/OL]. http://www.cs.unc.edu/-isenburg/oocc/,2003.
  • 9Pascucci V, Frank R. Global Static Indexing for Real-time Exploration of Very Large Regular Grids[C]. Proc. of SC2001, High Performance Networking and Computing, 2001.
  • 10Gokul Varadhan, Dinesh Manocha. Out-of-core Rendering of Massive Geometric Datasets[ C ]. Proceedings of IEEE Visualization, 2002.69-76.

二级参考文献17

  • 1YU Shan-shan.Highspeed Networks Allow Us to Download One Cyclopaedia in Seven Second[EB/OL].http://www.cnc.ac.cn/news/news01/news01 00112101.html,2001-08-06/2001-10-23.(in Chinese)
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  • 9Qing zhu,Deren Li, Yeting Zhang, Zheng Zhong,Duo Huang. GIS(CCGIS), Intergration of DEMs,Images, and 3D Models Photogrammetric Engineering & Remote Sensing [J].CyberCity GIS(CCGIS),2002,68(4):361～367.
  • 10Chen Gang, Wan Gang,Wu Zhiqiang. An Integrted Global Visual Simulation System Based On Map Data[A].The 20th International Cartographic Conference [C].2001.2632～2639.

共引文献41

同被引文献55

引证文献8

二级引证文献57

计算机应用研究
2006年 第1期

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