Unformatted text preview: 1.Velocity analysis function, T V 2 AB BX AY V T T T T + − = This is the traveltime from A to H 2.Time-depth function, T G ( ) 2 ' V XY T T T T AB BX AY G − − + = This is the traveltime along EX or FY minus the traveltime of the projection of GX or GY along the refractor interface i.e. the traveltime along the GH V’ is the apparent refractor velocity determined from T V...
View Full Document
This note was uploaded on 01/07/2012 for the course PHYSICS 384 taught by Professor Wei during the Spring '09 term at SUNY Stony Brook.
- Spring '09