Title :
Gravity anomalies signal in Sulu district and its wavelet analysis
Author_Institution :
Chinese People´´s Armed Police Force Acad., Langfang, China
Abstract :
Decomposing the gravity anomalies is very important to geophysical exploration. In the geophysical exploration on Chinese continent scientific drilling, the gravity anomalies map in Sulu was made and it was analyzed with wavelet transform. The 1-4 order wavelet detail component and the fourth order wavelet approximation was got. Result show that the decomposition is very availability and that is important to divide the structure units and identify recent mantle configurations.
Keywords :
Earth mantle; geophysical prospecting; gravity; wavelet transforms; Chinese continent scientific drilling; Philippines; Sulu District; fourth order wavelet approximation; geophysical exploration; gravity anomalies map; gravity anomalies signal; mantle configurations; multiscale analysis; wavelet transform; Approximation methods; Geology; Geophysics; Gravity; Wavelet analysis; Wavelet transforms; gravity anomalies; multi-scale analysis; wavelet transform;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555805
