$ 0 0 A software application that is used for analysing and visualising multi-volume seismic data. Features: Visualization and analysis of 2D and 3D seismic data in a single survey 2D and 3D horizon tracking including auto-tracking, plane-by-plane, line and manual tracking On-the-fly calculation and visualization of various attributes and filters Plug-in architecture Webpage: http://opendtect.org/index.phpTags: archaeologygeographyseismicgeohumanities