Seismic Filtering

The geostatistical filtering techniques available in Isatis have proven their efficiency in removing artifacts, like organized noise or acquisition imprints in raw dense velocity cubes where standard filtering techniques such as mid or low-pass filters are insufficient.

Geostatistical filtering is used for as many purposes as:
- reveal the geological events
- get a better resolution of the velocity field
- get more stable attributes before data reduction applications (stacks, AVO, ...)
- merge datasets (OBC, streamers)
- get a single velocity cube for 4D processing.

(GIF)
Please refer to "Isatis offers feature extraction via Factorial Kriging" - Jeffrey Yarus - 2003.