Identification of sources of potential fields with the continuous wavelet transform: application to self-potential profiles

被引:48
作者
Gibert, D [1 ]
Pessel, M [1 ]
机构
[1] Univ Rennes 1, INSU, CNRS, F-35042 Rennes, France
关键词
D O I
10.1029/2000GL012041
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
We show how the continuous wavelet transform may be used to quickly localize and characterize the sources of self-potential anomalies. The method is applied to synthetic examples and to a self-potential profile crossing a shallow fault zone.
引用
收藏
页码:1863 / 1866
页数:4
相关论文
共 26 条
[1]   Electrokinetic and magnetic fields generated by flow through a fractured zone: A sensitivity study for La Fournaise volcano [J].
Adler, PM ;
Le Mouel, JL ;
Zlotnicki, J .
GEOPHYSICAL RESEARCH LETTERS, 1999, 26 (06) :795-798
[2]   Worldwide wavelet analysis of geomagnetic jerks [J].
Alexandrescu, M ;
Gibert, D ;
Hulot, G ;
LeMouel, JL ;
Saracco, G .
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 1996, 101 (B10) :21975-21994
[3]   DETECTION OF GEOMAGNETIC JERKS USING WAVELET ANALYSIS [J].
ALEXANDRESCU, M ;
GIBERT, D ;
HULOT, G ;
LEMOUEL, JL ;
SARACCO, G .
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 1995, 100 (B7) :12557-12572
[4]  
[Anonymous], 1994, GEOELECTRICAL METHOD
[5]  
Corwin RF, 1990, GEOTECHNICAL ENV GEO, P127
[6]   ELECTROKINETIC AND MAGNETIC-ANOMALIES ASSOCIATED WITH DILATANT REGIONS IN A LAYERED EARTH [J].
FITTERMAN, DV .
JOURNAL OF GEOPHYSICAL RESEARCH, 1978, 83 (NB12) :5923-5928
[7]   MODELING OF SELF-POTENTIAL ANOMALIES NEAR VERTICAL DIKES [J].
FITTERMAN, DV .
GEOPHYSICS, 1983, 48 (02) :171-180
[8]   INVERSION OF SELF-POTENTIAL DATA FROM THE CERRO-PRIETO GEOTHERMAL-FIELD, MEXICO [J].
FITTERMAN, DV ;
CORWIN, RF .
GEOPHYSICS, 1982, 47 (06) :938-945
[9]   CALCULATIONS OF SELF-POTENTIAL ANOMALIES NEAR VERTICAL CONTACTS [J].
FITTERMAN, DV .
GEOPHYSICS, 1979, 44 (02) :195-205
[10]  
Holschneider M, 1995, WAVELETS ANAL TOOLS