Please note that this site contains only metadata about geophysical surveys, not the actual seismic images or SEGY data. If a source of actual seismic data is known to exist, a digital data link is provided on the following pages (after some surveys have been chosen).
Search Information
- Area: select an area (or areas), then select from the seismic or year:company lists
- Year: select a year (or years), then select from the seismic or area lists
- Company: select a company (or companies), then select from the seismic or year:area lists
- Map: select an area from the map, then select from the seismic or year:area lists
- Coordinate: fill in the coordinate boxes (digital degrees, longitudes are negative), select Update Seismic List, then select from the seismic or year:area lists
- Survey Type: a survey type may be chosen to narrow the search