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ID
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M-1B-80-CP
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Also Known As
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WSTG80-1
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Abstract
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Chief Scientist: A. John Halunen. Geophysical data (7khz,
airgun, transitsatellite, radar, sextant) of field activity
M-1B-80-CP in Tonga Islands, Central Pacific from 01/07/1980
to 02/04/1980
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Chief Scientist
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A. John Halunen
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Activity Type
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Geophysical
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Platform
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Machias
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Area of Operation
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Tonga Islands, Central Pacific, Central Pacific Ocean
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Bounding Coordinates
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-13.33150
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-177.05116 -170.65417 |
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-21.30650 |
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Dates
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01/07/1980 (JD 007) to 02/04/1980 (JD 035)
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Analog Materials
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list
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Crew
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A. John Halunen
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Chief Scientist
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Equipment Used
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7khz
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airgun
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transitsatellite
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radar
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sextant
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Notes
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Hawaii Institute Geophysics for CCOPSOPAC
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NGDC Overview
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! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
MCG Data Collection ID --- M1B80CP
Institution Data Collection ID --- WSTG80-1
NGDC ID --- 08050009
Funding --- UNDP
Project, Cruise & Leg --- CCOP/SOPAC-UN/RAS/79/074,WS-80-1, TG-80-1
Study region --- -13.00000,-22.00000,-178.00000,-170.00000
Chief Scientist(s) --- A. JOHN HALUNEN
Name of vessel --- R/V MACHIAS (surface ship)
Date field data collection started --- 01/07/80 APIA,WESTERN SAMOA
Date field data collection ended --- 02/04/80 APIA,WESTERN SAMOA
Parameters surveyed ---
Bathymetry: surveyed, contained in data file
Magnetics: not surveyed
Gravity: not surveyed
High-resolution seismics: not surveyed
Deep penetration seismics: surveyed, but not contained in data file
Format ---
(I1,A8,F5.2,4I2,F5.3,F8.5,F9.5,I1,F6.4,F6.1,I2,i1,3F6.1,I1,F5.1,F6.0,F7.1,F6.1,F5.1,A8,4I1)
Date of data input to NGDC --- 03/31/82
Contributing institution --- HAWAII INSTITUTE GEOPHYSICS FOR CCOPSOPAC
Country --- U.S.A.
Navigation instrumentation --- SATNAV MAGNAVOX 1102A/RADAR/SEXTANT
Position determination method --- 1-SATNAV/2-NEAR LAND,RADAR/3-SEXTANT
Bathymetry instrumentation --- (SEE ADD.DOC. 18)
Additional forms of bathymetric data --- ANALOG RECORDS, MICROFILM
General rate of bathymetry in file --- 8.0 minutes
General collection rate of bathymetry --- 01 SEC/SWEEP
Assumed sound velocity --- 1500.0 m/sec
Bathymetric datum code --- No correction applied (sea level)
Bathmetry interpolation scheme --- NONE.(PICKED PEAKS/TROUGHS OR 15-MIN
INTERVLS IF SMOOTH)
Seismic instrumentation --- 40 CUBIC INCH AIRGUN,EPC 4100,1-CHANNEL
Formats of seismic data --- ANALOG RECORDS, MICROFILM
Notes ---
06 RAYTHEON PTR-106C-1,07KHZ,01SEC/SWEEP. BATHYMETRY AROUND UPOLU AND
06 OF PRECIOUS CORALS. BATHYMETRY OFF TONGA ISLANDS ACCOMPANYING
06 SEISMIC REFLECTION PROFILING AND SAMPLING ON THE NORTHERN HALF OF
06 THE TONGA ISLAND ARC.
999999999999999999999999999999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999999999999999999999999999999
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Got Help?
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For M-1B-80-CP, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, organization, owner, ports, project, project number, publications, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
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