基于小波分析的重磁数据求导方法及应用

• 地球探测与信息技术 • Previous Articles Next Articles

The Derivatives Calculation Based on Wavelet Analysis of G/M Data and Its Application

FANG Dong-hong¹, ZENG Zhao-fa¹,CHEN Jia-lin²

1.College of GeoExploration Science and Technology, Jilin University, Changchun 130026,China;2.Survey of Regional Geology and Mineral Resources of Jilin Province,Changchun 130022,China

Received:2008-03-18 Revised:1900-01-01 Online:2008-11-26 Published:2008-11-26
Contact: FANG Dong-hong

Abstract

Abstract: The wavelet analysis is widely applied in geophysical data processing and interpretation for its multiple resolution analysis, and got very good results. The biorthogonal wavelet analysis was used as original basis of wavelet for high accuracy derivates calculation, which serves as important information of anomaly analyses and interpretation, and also as the basic data for further calculation as Euler deconvolution, analytic inversion and source parameters interpretation. Based on the wavelet coefficients, the Monte-Carlo method was applied to calculate the parameters of noise. The cases study from real data shows that the algorithm has high accuracy, and its results can help the geological mapping and strata study.

Key words: gravity and magnetic data, derivative processing, wavelet analysis, Monte-Carlo method

CLC Number:

P631.2

FANG Dong-hong, ZENG Zhao-fa,CHEN Jia-lin. The Derivatives Calculation Based on Wavelet Analysis of G/M Data and Its Application[J].J4, 2008, 38(6): 1049-1054.

References

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 10

[1]	YU Ping， LI Rui-lei， FU Lei， HAO Xue， ZHANG Xiang-jun，LIAN Guo-fen. Regional Tectonic Characteristics and Significance of North Harbin Area in Songliao Basin: Evidenced from Long Seismic Profiles[J]. J4, 2005, 35(05): 611 -615 .
[2]	ZHANG Yuan-qing, SONG Bing-zhong, WANG Yu-fu, ZHANG Ning. Metallogenetic Rules and Prediction of Gold Deposits Around Tongshi Complex,Western Shandong Province[J]. J4, 2010, 40(6): 1287 -1294 .
[3]	LI Jian-ping, LI Tong-lin, ZHANG Hui, XU Kai-jun. Study and Application of the TEM Forward and Inversion Problem of Irregular Loop Source over the Layered Medium[J]. J4, 2005, 35(06): 790 -0795 .
[4]	GAO Song，SONG Ying，WANG Lin，JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455 -457 .
[5]	ZHANG Feng-jun, LI Qing, MA Jiu-tong, YU Guang-ju. Experimental Study on Treatment of Furfural Wastewater with Membrane Distillation[J]. J4, 2006, 36(02): 270 -0273 .
[6]	LU Shuang-fang, LI Ji-jun, XUE Hai-tao, XU Li-heng. Chemical Kinetics of Carbon Isotope Fractionation of Oil-Cracking Methane and Its Initial Application[J]. J4, 2006, 36(05): 825 -829 .
[7]	DING Zhi-hong,FENG Ping,MAO Hui-hui. Research and Application of a Method Considering Runoff Distribution Through A Year During Partitioning Runoff into Abundant and Low State[J]. J4, 2009, 39(2): 276 -0280 .
[8]	REN He-jun, LIU Na, GAO Song,ZHANG Lan-ying，ZHANG Yu-ling，ZHOU Rui. Degradation of Polychlorinated Biphenyls and Confirm of bphA1 Gene Core by Pseudomonas DN2[J]. J4, 2009, 39(2): 312 -0316 .
[9]	Huang Qibo, Qin Xiaoqun, Liu Pengyu, Kang Zhiqiang, Tang Pingping. Applicability of Karst Carbon Sinks Calculation Methods in Semi-Arid Climate Environment[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 240 -246 .
[10]	Xiong Xiaoliang，Sun Hongyue，Zhang Shihua，Cai Yueliang. Analysis of Condition of Ensuring High-Lift Siphon Drainage and Numerical Simulation of Choice of Optimum Diameter[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1595 -1601 .

The Derivatives Calculation Based on Wavelet Analysis of G/M Data and Its Application

Abstract

Cite this article

share this article

References

Related Articles 3

Metrics

Comments

Recommended 10

[1]	Shu Longcang, Zhang Tonghao, Che Limuge, Liu Shengyu, Liu Bo. Effects of Precipitation and Groundwater Exploitation on the Phreatic Water Table in Khorqin District, Tongliao City [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(3): 954-966.
[2]	Lu Wenxi, An Yongkai, Song Wenbo, Yu Ting. Temporal and Spatial Distribution Characteristics of Seasonal Meteorological Drought in West Jilin Province [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(2): 543-551.
[3]	ZHANG Peng, CHEN Jian-ping, ZHANG Li, XIAO Yun-hua. Relationship Between Fractal Dimension of Section Profile &\|Rock Quality of Tunnel Surrounding Rock Mass [J]. J4, 2010, 40(5): 1110-1114.