Survey Identifier: YAQ65APR
Format Acronym: MGD77
Data Center File Number: 07010001
Parameters Surveyed Code: 11511
File Creation Date (yyyymmdd): 19751002
Source Institution: OREGON STATE UNIVERSITY
Country: U.S.A.
Platform Name: YAQUINA
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): DR. RICHARD COUCH
Project: CRUISE APRIL 1965
Funding: ONR
Survey Departure Date (yyyymmdd): 19650415
Port of Departure: NEWPORT, OREGON
Survey Arrival Date (yyyymmdd): 19650416
Port of Arrival: NEWPORT, OREGON
Navigation Instrumentation: LORAN A
Geodetic Datum/Position: SMOOTHED LORAN A
Gravity Instrumentation: LACOSTE AND ROMBERG S-9
Additional Forms of Gravity Data: ANALOG RECORDS
Topmost Latitude of Survey: +45
Bottommost Latitude: +44
Leftmost Longitude: -125
Rightmost Longitude: -124
General Digitizing Rate of Gravity: 020
General Sampling Rate of Gravity: 00
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNAT (1930)
Reference System Code: 2
Reference System: POTSDAM SYSTEM
Departure Base Station Gravity: 9806107
Departure Base Station Description: SEE ADD DOC / 18-19
Additional Documentation: 15 NEWPORT MARINE SCIENCE CENTER, BERG AND THIRUVATHUKAL, J.G.R., 70, 15 3325-3330, 1965
Number of Data Records: 421
Min/Max Data Record:
Date: 1965 04 15
Latitude: +44.13000
Longitude: -124.41200
Free-Air Anomaly: -0410
Min/Max Data Record:
Date: 1965 04 16
Latitude: +44.86800
Longitude: -124.11700
Free-Air Anomaly: +0460