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Development and application of geochemical data processing system based on fractal theory

Development and application of geochemical data processing system based on fractal theory
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摘要 GC-GIS system is a geochemical data processing system based on fractal theory. The system realized quantity statistics function by calling Surfer and MapInfo software, and it is compiled with Visual Basic language. This system is designed to integrate the functions both quantity statistics of Surfer and spatial data management of MapInfo. A new algorithm of fractal is added up to GC-GIS. Taking example for Weichang region of Hebei to test the system, the processing results show that the model can match the real distribution of mine well. GC-GIS system is a geochemical data processing system based on fractal theory. The system realized quantity statistics function by calling Surfer and MapInfo software, and it is compiled with Visual Basic language. This system is designed to integrate the functions both quantity statistics of Surfer and spatial data management of MapInfo. A new algorithm of fractal is added up to GC-GIS. Taking example for Weichang region of Hebei to test the system, the processing results show that the model can match the real distribution of mine well.
作者 LI Shichao PENG Yuanyuan JIANG Wei MENG Jingyao LU Laijun
机构地区 Institute of Geology College of Earth Sciences Geological Survey of Jilin University The First Geological Survey of Jilin Province
出处 《Global Geology》 2011年第4期231-235,共5页 世界地质（英文版）
关键词 数据处理系统 地球化学 分形理论 Mapinfo软件 BASIC语言 MAPINFO 应用 开发 fractal theory geochemical data processing secondary development GIS Surfer
分类号 P618.510.4 [天文地球—矿床学] TP274.2 [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5

  • 1Cheng Q, Agterberg F P, Ballantyne S B. 1994. The separa- tion of geochemical anomalies from background by fractal method. Journal of Geochemical Exploration, 51: 109- 130.
  • 2Gong Q J, Xiang Y C, Zhang R H, et al. 2002, Geochemical field of fractal dimension calculation method and its C ++ function. Mineral Deposits, 21:1136-1139.
  • 3Li C J, Ma S H, Zhang R H, et al. 1990. Using fractal,chaos and ANN in mineral exploration. Beijing: Geological Pub- lishing House, 1-140.
  • 4Mandelbrot B.B. 1983. The Fractal Geometry of Nature. San Francisco : Freman, 25-68.
  • 5Yu C W. 2000, Complexity of geosystem : basic issues of geo- logical science ( I ). Earth Science, 27(5) : 510-515.
Global Geology
2011年 第4期

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