Survey Identifier: SEAW02RR
Format Acronym: MGD77
Data Center File Number: 15390047
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 20010306
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V Revelle
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Christian de Moustier
Project: Seaweed Expedition LEG 02
Funding: NAVY
Survey Departure Date (yyyymmdd): 20010217
Port of Departure: San DIego, California
Survey Arrival Date (yyyymmdd): 20010225
Port of Arrival: Honolulu, Hawaii
Navigation Instrumentation: TRIMBLE TASMAN P(Y) GPS
Geodetic Datum/Position: LINEAR FIT TO 60 SEC FIXES
Bathymetry Instrumentation: SIMRAD EM120
Additional Forms of Bathymetric Data: DIGITAL MAG. TAPE
Magnetics Instrumentation: GEOMETRICS 886
Additional Forms of Magnetics Data: DIGITAL MAG. TAPE
Topmost Latitude of Survey: 33
Bottommost Latitude: 19
Leftmost Longitude: -156
Rightmost Longitude: -117
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: 1PING IN H2O
Assumed Sound Velocity: 15000
Interpolation Scheme: 1 MINUTE VALUES EXTRACTED FROM SEABEAM VERTICAL BEAM
General Digitizing Rate of Magnetics: 011
Additional Documentation: PROCESSED BY SHIPBOARD COMPUTER GROUP, SCRIPPS INSTITUTION OF OCEANOGRAPHY, DEPTHS CORRECTED FOR 5 METER SHIP DRAFT. NAVIGATION: DR BETWEEN 1 MINUTE INTERVAL GPS FIXES, GPS PRESENT 24 HRS/DAY
Number of Data Records: 11962
Min/Max Data Record:
Date: 2001 02 17
Latitude: +19.73137
Longitude: -155.08275
Bathymetry, 2- Way Traveltime: 000213
Bathymetry, Corrected Depth: 16.0
Magnetics Total Field, 1st Sensor: 352690
Magnetics Residual Field: -04017
Min/Max Data Record:
Date: 2001 02 25
Latitude: +32.70667
Longitude: -117.22669
Bathymetry, 2- Way Traveltime: 081560
Bathymetry, Corrected Depth: 6175.0
Magnetics Total Field, 1st Sensor: 451680
Magnetics Residual Field: +20000