(n.) Geophysics. Conventional marine seismic data acquired using a single vessel to tow one or two seismic source arrays in front of areceiver spread. The resulting angle between the source and receivers, is about 200
Schlumberger Ltd. (The World's Leading Supplier Of Technology, Integrated Project Management And Information Solutions to Customers Working in The Oil and Gas Industry Worldwide), Schlumberger Oilfield Glossary Cedex, France 2014. http://www.glossary.oilfield.slb.com/en/Terms/sym/ a.aspx, (Ergo - Brit) {766}