Title :
Applying the variable projection scheme to data calibration in electromagnetic data inversion
Author :
Maokun Li ; Gao, Feng ; Abubakar, Adamu ; Habashy, Tarek M.
Author_Institution :
Schlumberger-Doll Res., Cambridge, MA, USA
Abstract :
We apply the variable projection method to calibrate measurement data in electromagnetic data inversion. The method is successfully incorporated into the existing two-and-half dimensional electromagnetic data inversion algorithm and works effectively in reconstructing the conductivity distribution.
Keywords :
electromagnetic field theory; conductivity distribution; measurement data calibration; two-and-half dimensional electromagnetic data inversion algorithm; variable projection scheme; Calibration; Conductivity; Cost function; Electromagnetics; Equations; Mathematical model; Transmitters;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929053
