Receiver Type: Hydrophone_Streamer
Source Type: SeismicSource_Gun_Air; SeismicSource_Gun_Water
Acquisition System Name: SIO High Res
Acquisition System Type: digital
Seismic Nav System: Transit satellite navigation supplemented with dead reckoning between fixes
Survey Datum: WGS84
Source to Near Channel (m): null
Antenna to Source (m): null
Number of Channels Recorded: 1 for all lines except R-139; R-141; R-142 which were 2 channels
Channel Length (m): 30
Cable Receiver Depth (m): 5
Source Volume (cubicInches): 1100: Line CR15; 160: Other lines
Source Pressure (bars): 124
Source Number: Line CR15: 2<br>Other lines: usually 2
Source Depth (m): null
Shot Control: null
Shot Interval (s or m): null
Compass Birds: no
Tail Buoy Positioning: no
Recording Delay: no