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大地测量与地球动力学 2011
CRUST THICKNESS INVERSED FROM MULTI-SCALE DECOMPOSITION OF BOUGUER GRAVITY ANOMALIES IN NORTHEASTERN OF QINGHAI-TIBET PLATEAU
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Abstract:
With a gravity anomalies decomposition model,and through using the wavelet function bior3.7,the fourth order wavelet approximate components of the Bouger gravity anomalies of northeast margin of the Qinghai-Tibetan Plateau can be obtained.Furthermore,by utilizing the Bouger gravity anomalies come from the Moho and taking the information from the 6 artificial profiles as the initial control conditions,the crustal thickness of northeastern margin of the Qinghai-Tibetan Plateau is inversed,and the inversion re...