Survey Identifier: DRIL02WT
Format Acronym: MGD77
Data Center File Number: 15040209
Parameters Surveyed Code: 35131
File Creation Date (yyyymmdd): 19
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V T.WASHINGTON
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): K. BRINK
Project: DRILL LEG 2
Funding: NSF OCE90-00048
Survey Departure Date (yyyymmdd): 19900904
Port of Departure: ASTORIA, OREGON
Survey Arrival Date (yyyymmdd): 19900908
Port of Arrival: SAN DIEGO, CALIFORNIA
Navigation Instrumentation: SATNAV & GPS
Geodetic Datum/Position: POSITIONS PICKED FROM BRIDGE PLOTS
Bathymetry Instrumentation: 3.5 KHZ PDR
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM
Magnetics Instrumentation: GEOMETRICS MAGNETOMETER MOD G-801/3
Additional Forms of Magnetics Data: ANAL.REC,35MM FILM,DIGITAL MAG. TAPE
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Formats of Seismic Data: NONE COLLECTED
Topmost Latitude of Survey: +37
Bottommost Latitude: +35
Leftmost Longitude: -124
Rightmost Longitude: -122
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 06
Reference Field Code: 03
Reference Field: IGRF-1985
Method of Applying Residual Field: LIN.INTERP.POINTS WITHIN ONE DEGREE SQUARE
Additional Documentation: PROCESSED BY ANDRA BOBBITT (MPL), SCRIPPS INSTITUTION OF OCEANOGRAPHY, 3.5 KHZ RECORDER ONLY OPERATED BUT NO DEPTHS DIGITIZED, NAVIGATION: POINTS FOR ABOUT 8 HOURS HAND-PICKED FROM BRIDGE LOG, MAGNETICS: POINTS FOR ABOUT 8 HOURS HAND-PICKED FROM MAGNETOMETER
Number of Data Records: 160
Min/Max Data Record:
Date: 1990 09 07
Latitude: +35.16667
Longitude: -123.37166
Magnetics Total Field, 1st Sensor: 489210
Magnetics Residual Field: -02802
Min/Max Data Record:
Date: 1990 09 07
Latitude: +36.16833
Longitude: -122.00000
Magnetics Total Field, 1st Sensor: 493900
Magnetics Residual Field: +00403