Survey Identifier: DELV02RR
Format Acronym: MGD77
Data Center File Number: 15390012
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 20040511
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V REVELLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): R. KNOX
Project: DELIVERY CRUISE LEG 2
Survey Departure Date (yyyymmdd): 19960719
Port of Departure: BALBOA,PANAMA CANAL ZONE
Survey Arrival Date (yyyymmdd): 19960731
Port of Arrival: SAN DIEGO, CALIF
Navigation Instrumentation: TRIMBLE TASMAN P(Y) GPS
Geodetic Datum/Position: LINEAR FIT TO 60 SEC FIXES
Bathymetry Instrumentation: SEABEAM 2100 w/ SIDESCAN
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM,DIGITAL MAG. TAPE
Magnetics Instrumentation: GEOMETRICS MAGNETOMETER MOD-G 801/3
Additional Forms of Magnetics Data: ANAL.REC, 35MM FILM, DIGITAL TAPE
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: 33
Bottommost Latitude: 07
Leftmost Longitude: -119
Rightmost Longitude: -079
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
Additional Documentation: PROCESSED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY, DEPTHS CORRECTED FOR 5 METER SHIP DRAFT. NAVIGATION: DR BETWEEN 1 MINUTE INTERVAL GPS FIXES, GPS PRESENT 24 HRS/DAY, MAGNETIC DATA OF POOR QUALITY-INSTRUMENT MALFUNCTION
Number of Data Records: 18197
Min/Max Data Record:
Date: 1996 07 18
Latitude: +7.09519
Longitude: -118.51921
Bathymetry, 2- Way Traveltime: 000680
Bathymetry, Corrected Depth: 51.0
Magnetics Total Field, 1st Sensor: 308540
Magnetics Residual Field: -87470
Min/Max Data Record:
Date: 1996 07 31
Latitude: +32.70675
Longitude: -79.46960
Bathymetry, 2- Way Traveltime: 087587
Bathymetry, Corrected Depth: 6648.0
Magnetics Total Field, 1st Sensor: 586430
Magnetics Residual Field: +67773