Survey Identifier: PANR06MV
Format Acronym: MGD77
Data Center File Number: 15020214
Parameters Surveyed Code: 55331
File Creation Date (yyyymmdd): 20040517
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): JEFFREY GEE, SIO
Project: PANORAMA EXPEDITION LEG 6
Funding: NSF
Survey Departure Date (yyyymmdd): 19980418
Port of Departure: PAPEETE,TAHITI
Survey Arrival Date (yyyymmdd): 19980607
Port of Arrival: HONOLULU,HAWAII
Navigation Instrumentation: TRIMBLE TASMAN P(Y) GPS
Geodetic Datum/Position: LINEAR FIT TO 60 SEC FIXES
Bathymetry Instrumentation: SEABEAM 2000 w/SIDESCAN
Additional Forms of Bathymetric Data: ANAL.REC.,35MM FILM,DIGITAL MAG. TAPE
Magnetics Instrumentation: GEOMETRICS MAGNETOMETER MOD-G886
Additional Forms of Magnetics Data: DIGITAL TAPE
Gravity Instrumentation: BELL BGM-3 METER
Additional Forms of Gravity Data: DIGITAL TAPE
Topmost Latitude of Survey: 22
Bottommost Latitude: -20
Leftmost Longitude: -158
Rightmost Longitude: -112
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: 010
General Sampling Rate of Magnetics: 06
Reference Field Code: 03
Reference Field: IGRF-1995
Method of Applying Residual Field: LIN.INTERP.POINTS WITHIN ONE DEGREE SQUARE
General Digitizing Rate of Gravity: 010
General Sampling Rate of Gravity: 01
Theoretical Gravity Formula Code: 3
Theoretical Gravity Formula: IAG SYSTEM 1967
Reference System Code: 3
Reference System: SYSTEM IGSN 71
Corrections Applied: EOTVOS AND METER DRIFT
Departure Base Station Gravity: 978698.
Departure Base Station Description: 3DOD2080-PAPEETE,TAHITI
Arrival Base Station Gravity: 979535.
Arrival Base Station Description: 5SIO MARFAC PIER,SAN DIEGO,CA
Additional Documentation: PROCESSED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY, DEPTHS CORRECTED FOR 5 METER SHIP DRAFT, (GRAVITY COLLECTED BUT NOT PROCESSED.)
Number of Data Records: 72212
Min/Max Data Record:
Date: 1998 04 17
Latitude: -19.83067
Longitude: -157.88626
Bathymetry, 2- Way Traveltime: 000240
Bathymetry, Corrected Depth: 18.0
Magnetics Total Field, 1st Sensor: 221200
Magnetics Residual Field: -88163
Min/Max Data Record:
Date: 1998 06 07
Latitude: +21.31609
Longitude: -112.80342
Bathymetry, 2- Way Traveltime: 085307
Bathymetry, Corrected Depth: 6469.0
Magnetics Total Field, 1st Sensor: 522320
Magnetics Residual Field: +08949