Survey Identifier: ODP106JR
Format Acronym: MGD77
Data Center File Number: 23060009
Parameters Surveyed Code: 51133
File Creation Date (yyyymmdd): 19870122
Source Institution: TEXAS A+M UNIVERSITY
Country: USA
Platform Name: JOIDES RESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): R.S.DETRIK,JR.,J.HONNOREZ
Project: OCEAN DRILLING PROGRAM LEG 106
Survey Departure Date (yyyymmdd): 19851101
Port of Departure: ST.JOHN'S,NEWFOUNDLAND
Survey Arrival Date (yyyymmdd): 19851226
Port of Arrival: MALAGA,SPAIN
Navigation Instrumentation: MAGNAVOX TRASIT & GPS
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5-12KHZ EDO
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM,DIGITAL MAG. TAPE
Magnetics Instrumentation: NONE COLLECTED
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: BOLT 1500 AIRGUNS & S-80 WATERGUNS
Formats of Seismic Data: ANAL.REC,35MM FILM,DIGITAL MAG TAPE
Topmost Latitude of Survey: +48
Bottommost Latitude: +22
Leftmost Longitude: -053
Rightmost Longitude: -005
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVAL (DEPTHS PICKED AT 5 MINUTE INTERVALS)
Additional Documentation: there are several sections in the navigation which lack complete course and, speed information. This causes incorrect drift speed and heading information. The sections are:, 6 Nov. 2032 (gmt) thru 7 Nov. 0024 - missing cse/spd for station approach, 12 Dec. 0500-0700 - missing u/w cse/spd from site 648, 24 Dec. 0520-0726 - missing course changes. 25 Dec. no complete cse/spd info for approaching port
Number of Data Records: 1592
Min/Max Data Record:
Date: 1985 11 01
Latitude: +22.90595
Longitude: -52.36450
Bathymetry, 2- Way Traveltime: 040733
Bathymetry, Corrected Depth: 3064.0
Min/Max Data Record:
Date: 1985 12 26
Latitude: +47.47950
Longitude: -5.40194
Bathymetry, 2- Way Traveltime: 061160
Bathymetry, Corrected Depth: 4621.0