Enhance Seismic Interferometry Signal Using an Adaptive FK Filter

Liang, Chuntao (Microseismic Inc.) | Thornton, Mike P. (Microseismic Inc.) | Duncan, Peter (Microseismic Inc.)



An adaptive FK filter is implemented to enhance reflectivity extracted from ambient noise data. As proved by the application to synthetic noise data, this technique can significantly reduce the time length needed to extract reflectors.