4Di

4Di is a mine safety application providing visualization and methods for routine analysis of induced seismicity. Rockmass behavior can be quantified using physical parameters derived from the quantitive seismology. 4Di provides the following:

* unique seismological analysis and interpretation functions where the user can change any variable used for analysis

* a powerful graphics visualization interface which included a 3-D volume visualization module and 2-D contouring (line or solid) on convoluted fault services

* automatic mode operation when the porduct is interfaced with a live data base. Alarms can be triggered when preset levels are exceeded

Craig Funk

Research Seismologist
ISS International Ltd.
P.O. Box 2083
Welkom, 9460
South Africa
57-27-3527383
57-27-3527466 (fax)