Survey Identifier: ODP190JR


Format Acronym: MGD77
Data Center File Number: 23060096
Parameters Surveyed Code: 50113
File Creation Date (yyyymmdd): 20020607
Source Institution: OCEAN DRILLING PROGRAM/TEXAS A&M
Country: USA+ODP MEMBERS
Platform Name: JOIDES RESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): DR. MOORE, DR.TAIRA, DR.KLAUS
Project: OCEAN DRILLING PROGRAM, LEG 190
Funding: NSF+ODP MEMBERS
Survey Departure Date (yyyymmdd): 20000506
Port of Departure: SYDNEY, AUSTRALIA
Survey Arrival Date (yyyymmdd): 20001716
Port of Arrival: YOKAHAMA, JAPAN
Navigation Instrumentation: NMEA GPS
Geodetic Datum/Position: GPS FIXES AT 1 MIN INTERVALS
Bathymetry Instrumentation: EPC 9802
Additional Forms of Bathymetric Data: ANALOG RECORDS & MICROFILM
Magnetics Instrumentation: EGG 886
Additional Forms of Magnetics Data: ANALOG RECORDS & MICROFILM
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: WATER GUNS
Formats of Seismic Data: ANALOG RECORDS AND MICROFILM
Topmost Latitude of Survey: 36
Bottommost Latitude: -20
Leftmost Longitude: 133
Rightmost Longitude: 153
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1/SECOND
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 06
Magnetic Sensor Tow Distance: 0450
Sensor Depth: 00100
Horizontal Sensor Separation: 000
Reference Field Code: 00
Reference Field: UNUSED
Additional Documentation: ORIGINAL RECORDS ARCHIVED AT ODP, DATA WERE SUBSAMPLED BY NGDC, REDUCING 86080 POINTS TO 65668 POINTS, CHOOSING, POINTS NO CLOSER THAN 0.02 NAUTICAL MILES, WITH THE EXCEPTION THAT ALL RECORDS, WITH BATHYMETRY OR MAGNETICS WERE RETAINED. NOTE: MGD77 FILE CREATED FROM WINFROG RAW FILES USING WF2MGD77 V202.2
Number of Data Records: 65668

Min/Max Data Record:
Date: 2000 05 14
Latitude: -19.25212
Longitude: +133.47082
Bathymetry, 2- Way Traveltime: 005733
Bathymetry, Corrected Depth: 437.0

Min/Max Data Record:
Date: 2000 07 16
Latitude: +35.45232
Longitude: +152.56661
Bathymetry, 2- Way Traveltime: 107440
Bathymetry, Corrected Depth: 8234.0