A unique piece of functionality in OpendTect Pro is the Thalweg tracker.
A Thalweg tracker is a 3D amplitude tracker that grows 3D bodies along the path of least resistance. The tracker has two main applications:
- to detect and isolate 3D bodies of sedimentary features such as channels, lobes, splays, and reef buildups, and
- to create labels for supervised Machine Learning seismic facies segmentation workflows.
The tracker supports 4 output options:
- pointsets,
- horizons,
- cubes,
- bodies.
The last option has been improved considerably in the last release. In this short video, we demonstrate the extraction of two 3D bodies in a dataset from the Taranaki Basin, New Zealand.
First, we extract a channel and then a seismic anomaly.
OpendTect Pro can be rented directly from our Pro store