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Global Geology 2011, 14(4) 231-235 DOI: ISSN: 1673-9736 CN: 22-1371/P

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	LI Shichao1
	2
	PENG Yuanyuan3
	JIANG Wei4
	MENG Jingyao2 and LU Laijun2
	PubMed
	Article by LI Shichao1
	Article by 2
	Article by PENG Yuanyuan3
	Article by JIANG Wei4
	Article by MENG Jingyao2 and LU Laijun2

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

LI Shichao1, 2, PENG Yuanyuan3, JIANG Wei4, MENG Jingyao2 and LU Laijun2

1． Institute of Geology，Chinese Academy of Geological Sciences，Beijing 100037，China; 2． College of Earth Sciences，Jilin University，Changchun 130061，China; 3． Geological Survey of Jilin University，Changchun 130061，China; 4． The First Geological Survey of Jilin Province，Changchun 130033，China

Abstract:

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．

Keywords: fractal theory geochemical data processing secondary development GIS Surfer

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