Based on convolution model,the paper deduced least square solution with multi scale constraint and proposed a multiscale combined inversion method in wave let domain.
In terms of Rtseek Inversion Program of American Precision Measurement Corporation,this paper adopted combined inversion method for apparent resistivity logging curves under different electrodes.
Based on an integrated analysis of all kinds of geophysical data, this paper deals with such characteristics of geophysical fields in east Henan plain as the gravity field, the magnetic field and seismic reflective waves. Through combined inversion of gravity, magnetic, seismic and drilling data, the authors carried out regional geological research and integrated geological explanation, and pointed out the coal-searching target area.
Meanwhile,the process of using the approximate formula for lithologic parameter inversion has been deeply discussed from three aspects separately:converted wave reflectivity in different representative forms,AVO weighted stack method for P SV converted wave and AVO simultaneous inversion of PP wave and P SV wave.
Since these expressions have the same unknowns of x,y,h,α,β,if we use the precursory data above mentioned sufficiently,the combining inversion should be feasible.
On the basis of the dislocation theory and gravity observation, a joint inversion model is presented with a fitting factor λ scaling amplitudes between the gravity and GPS observation data.
The use of phase data corrected using the dispersion relation in the joint inversion for MT impedance is advantageous to obtain more reliable inversion results.
Simultaneous inversion of the observed Stokes I and V profiles, which realizes the method of Doppler-Zeeman mapping [1], has been applied for the first time.
This paper deals with the simultaneous inversion of velocity distribution and interface positions in a laterally heterogeneous medium using seismic travel time data.
The consensus in representation method of density model and velocity model facilitates the seismic-gravity-integrated interpretation or simultaneous inversion.
The deep seismic reflection data on profile HY2 are reprocessed by the method of simultaneous inversion of velocity distribution and interface position.