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Improved Interpolation for CSEM Modelling by Artur Benevides is a document available to read on EtoBox.

This document summarizes an improved interpolation scheme for 2.5D marine controlled-source electromagnetic (CSEM) forward modelling. The scheme more accurately computes EM fields at seafloor receivers by: 1) Interpolating some field components to the seafloor surface and others below it based on their staggered grid locations; 2) Then interpolating all fields along the seafloor. Numerical tests show the improved scheme agrees well with benchmark results and has errors less than 1.5% for amplitudes and 1.5

Author

Artur Benevides

Language

EN