Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air

Acquisition System Name: Syntrack 480-24

Acquisition System Type: digital

Seismic Nav System: Differential GPS with a final post-cruise UKOOA 90 P1 navigation format (EW9907.v19.ukooa; 932 MB uncompressed; 290 MB compressed). This format includes all the important data associated with the navigation systems; antennas positions; cable compasses and positions for each source of the approximately 150;000 shots and each of the 240 channels. In addition there is the 'standard' *.nav file of just shot locations for the cruise and by line.

Survey Datum: WGS84

Source to Near Channel (m): 188

Antenna to Source (m): 56

Number of Channels Recorded: 240

Channel Length (m): 25

Cable Receiver Depth (m): 8

Source Volume (cubicInches): 4276

Source Pressure (bars): 138

Source Number: 14

Source Depth (m): 6

Shot Control: distance

Shot Interval (s or m): 50

Compass Birds: no

Tail Buoy Positioning: no