Survey Identifier: TT-099
Format Acronym: MGD77
Data Center File Number: 20010042
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V THOMAS THOMPSON
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): NOT AVAILABLE
Project: TT-099
Funding: NOT AVAILABLE
Survey Departure Date (yyyymmdd): 19750602
Port of Departure: NOT AVAILABLE
Survey Arrival Date (yyyymmdd): 19750621
Port of Arrival: NOT AVAILABLE
Navigation Instrumentation: NOT AVAILABLE
Geodetic Datum/Position: NOT AVAILABLE
Bathymetry Instrumentation: NOT AVAILABLE
Magnetics Instrumentation: NOT AVAILABLE
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: +24
Bottommost Latitude: +22
Leftmost Longitude: -110
Rightmost Longitude: -107
General Digitizing Rate of Bathymetry: 059
Assumed Sound Velocity: 15000
General Digitizing Rate of Magnetics: 059
Reference Field Code: IG
Reference Field: RF-75
Method of Applying Residual Field: ANOMALY OBTND. BY SUBTRACT.REGIONAL MAG FLD.
Additional Documentation: SUBMITTED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY IN, DEC. 1996. FILE RECEIVED FROM DSDP DATA BANK IN DEC. 1985.
Number of Data Records: 3923
Min/Max Data Record:
Date: 1975 06 02
Latitude: +22.12650
Longitude: -109.90170
Bathymetry, 2- Way Traveltime: 006950
Bathymetry, Corrected Depth: 522.0
Magnetics Total Field, 1st Sensor: 438810
Magnetics Residual Field: -04667
Min/Max Data Record:
Date: 1975 06 21
Latitude: +23.60000
Longitude: -107.42170
Bathymetry, 2- Way Traveltime: 044250
Bathymetry, Corrected Depth: 3307.0
Magnetics Total Field, 1st Sensor: 453750
Magnetics Residual Field: +06163