×

Continuous data seismic system

  • US 6,188,962 B1
  • Filed: 06/25/1998
  • Issued: 02/13/2001
  • Est. Priority Date: 06/25/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A seismic data system comprising:

  • at least one seismic energy source having a GPS start time controlled by a seismic navigation system;

    a seismic data acquisition subsystem for acquiring seismic precursor data, the precursor data comprising seismic reflections generated by the at least one seismic source;

    GPS apparatus for providing current GPS time; and

    an interface for continuously transmitting acquired seismic data and current GPS time to a data server, wherein the seismic data acquisition subsystem is operable independently of the GPS event start time for at least one seismic source.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×