Survey Identifier: L178SC
Format Acronym: MGD77
Data Center File Number: 06050003
Parameters Surveyed Code: 05505
File Creation Date (yyyymmdd): 19870529
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Lee
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Dave McCulloch
Project: Mark Holmes
Survey Departure Date (yyyymmdd): 19780502
Port of Departure: LV HUENEME
Survey Arrival Date (yyyymmdd): 19780511
Port of Arrival: AR. PORT HUENEME
Navigation Instrumentation: DOPPLER SONAR SATELLITE NAVIGATION LORAN
Geodetic Datum/Position: C SHIP INTEGRATED NAVG SYS LORAN C RH
Bathymetry Instrumentation: 3 5 KHZ BATHY 12 KHZ BATHY
Seismic Instrumentation: 24 CHAN. SEISMIC REFLECT AIR GUN SYSTEM
Formats of Seismic Data: 1326 AIR GUNS-SINGLE CHL SINGLE CHAN.A
Topmost Latitude of Survey: +35
Bottommost Latitude: +32
Leftmost Longitude: -122
Rightmost Longitude: -117
General Digitizing Rate of Magnetics: 172
Number of Data Records: 19839
Min/Max Data Record:
Date: 1978 05 02
Latitude: +32.00641
Longitude: -121.13979
Magnetics Total Field, 1st Sensor: 479533
Magnetics Total Field, 2nd Sensor: 422560
Magnetics Residual Field: -05802
Observed Gravity: 9794396
Free-Air Anomaly: -0989
Seismic Line Number: 000
Seismic Shot-Point Number: 0
Min/Max Data Record:
Date: 1978 05 11
Latitude: +34.31159
Longitude: -117.85237
Magnetics Total Field, 1st Sensor: 509035
Magnetics Total Field, 2nd Sensor: 508710
Magnetics Residual Field: +24101
Observed Gravity: 9797344
Free-Air Anomaly: +0760
Seismic Line Number: 121
Seismic Shot-Point Number: 2081