Survey Identifier: C1012


Format Acronym: MGD77
Data Center File Number: 01010043
Parameters Surveyed Code: 555
File Creation Date (yyyymmdd): 19890706
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: USA
Platform Name: ROBERT D. CONRAD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): A. LEYDEN
Project: CRUISE 10, LEG 12
Survey Departure Date (yyyymmdd): 19660913
Port of Departure: CRISTOBAL, PANAMA
Survey Arrival Date (yyyymmdd): 19661015
Port of Arrival: PIERMONT, NEW YORK
Bathymetry Instrumentation: 06-3.5 AND 12 KHZ, WIDE BEAM (60 DEG)
Additional Forms of Bathymetric Data: ANALOG RECORDS
Magnetics Instrumentation: L-DGO MFG PRORN PRECESSION
Additional Forms of Magnetics Data: ANALOG RECORDS
Gravity Instrumentation: ANSCHUTZ ELECTRITABLE, ASKANIA GSS2-6
Additional Forms of Gravity Data: ANALOG RECORDS
Seismic Instrumentation: L-DGO 25CU-IN-AIRGUN,EEL, DRUM RECORDER
Formats of Seismic Data: TWO, 2-CHANNEL SHEET RECORDS
Topmost Latitude of Survey: +41
Bottommost Latitude: +09
Leftmost Longitude: -098
Rightmost Longitude: -070
General Digitizing Rate of Bathymetry: 35
General Sampling Rate of Bathymetry: ONE SECOND
General Digitizing Rate of Magnetics: 35
General Digitizing Rate of Gravity: 35
Additional Documentation: ---
Number of Data Records: 13068

Min/Max Data Record:
Date: 1966 09 13
Latitude: +9.40830
Longitude: -97.24450
Bathymetry, 2- Way Traveltime: 000175
Bathymetry, Corrected Depth: 13.0
Magnetics Total Field, 1st Sensor: 384310
Magnetics Residual Field: -03920
Free-Air Anomaly: -1423

Min/Max Data Record:
Date: 1966 10 15
Latitude: +40.18330
Longitude: -70.99990
Bathymetry, 2- Way Traveltime: 076375
Bathymetry, Corrected Depth: 5805.0
Magnetics Total Field, 1st Sensor: 560360
Magnetics Residual Field: +03440
Free-Air Anomaly: +1292