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What does this data set describe?

Title:
Geophysical data of field activity E-1-71-AN in Fremantle, Australia to Lyttleton, New Zealand from 11/08/1971 to 01/03/1972
Abstract:
Chief Scientist: Phillip Hendershot. Geophysical data (transitsatellite, sextant, 12khz, magnetics, gravity, airgun) of field activity E-1-71-AN in Fremantle, Australia to Lyttleton, New Zealand from 11/08/1971 to 01/03/1972, <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.meta.html>.
Supplemental_Information:

Equipment Used -
transitsatellite
sextant
12khz 12 khz 60 deg. widebeam 1/sec
magnetics Varian Proton Precession
gravity Graf Askania GSS-2-25
airgun 8l-DGO 26. 3 cu. in. airgun
Notes -
Lamont-Doherty Geological Observatory

Similar information is available for thousands of other USGS/CMG-related Activities.
If known, available are Activity-specific navigation, gravity, magnetics, bathymetry, seismic, and sampling data; track maps; and equipment information; as well as summary overviews, crew lists, and information about analog materials.
If available, access to physical samples is described in the "WR CMG Sample Distribution Policy" at: <http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html>
Primary access to the USGS/CMG Information Bank's digital data, analog data, and metadata is provided through... <http://walrus.wr.usgs.gov/infobank/>
This page accomodates a variety of search approaches (e.g., by platform, by region, by scientist, by equipment type, etc.).
  1. How should this data set be cited?

    U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>, 20131029, Geophysical data of field activity E-1-71-AN in Fremantle, Australia to Lyttleton, New Zealand from 11/08/1971 to 01/03/1972: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.

    Online Links:

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: 104.82829
    East_Bounding_Coordinate: 177.56590
    North_Bounding_Coordinate: -31.94730
    South_Bounding_Coordinate: -66.29090

  3. What does it look like?

  4. Does the data set describe conditions during a particular time period?

    Beginning_Date: 08-Nov-1971
    Ending_Date: 03-Jan-1972
    Currentness_Reference: ground condition

  5. What is the general form of this data set?

  6. How does the data set represent geographic features?

    1. How are geographic features stored in the data set?

      Indirect_Spatial_Reference: Fremantle, Australia to Lyttleton, New Zealand
      This is a Point data set. It contains the following vector data types (SDTS terminology):
      • Point

    2. What coordinate system is used to represent geographic features?

      Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.00001. Longitudes are given to the nearest 0.00001. Latitude and longitude values are specified in Decimal degrees.

      The horizontal datum used is North American Datum of 1927.
      The ellipsoid used is Clarke 1866.
      The semi-major axis of the ellipsoid used is 6378206.4.
      The flattening of the ellipsoid used is 1/294.98.

      Vertical_Coordinate_System_Definition:
      Depth_System_Definition:
      Depth_Datum_Name: Local surface
      Depth_Resolution: 0.1
      Depth_Distance_Units: meters
      Depth_Encoding_Method: Attribute values


  7. How does the data set describe geographic features?

    Entity_and_Attribute_Overview:
    Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
    Entity_and_Attribute_Overview:
    Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>
    Entity_and_Attribute_Overview:
    Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>
    Entity_and_Attribute_Overview:
    Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>


Who produced the data set?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

  2. Who also contributed to the data set?

    Phillip Hendershot (Chief Scientist)

  3. To whom should users address questions about the data?

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>


Why was the data set created?

These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.


How was the data set created?

  1. From what previous works were the data drawn?

  2. How were the data generated, processed, and modified?

    Date: 15-Dec-1999 (process 1 of 4)
    Navigation Data
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.050;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Integrated navigation (SINS) data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    

    Person who carried out this activity:

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

    Date: 30-Nov-2000 (process 2 of 4)
    Gravity Data
    11/30/2000 clint e-1-71-an.160_050
    /infobank/bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.160;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Free Air Anomaly data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    Input was...
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.050;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Integrated navigation (SINS) data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    time, lat, long, time(sec) to nearest nav fix, data values
    

    Person who carried out this activity:

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

    Date: 20-Jun-2012 (process 3 of 4)
    Magnetics Data
    06/20/2012 carolyn e-1-71-an.221_050
    
    Reprocessed using subroutines from Susan Macmillan's
    IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
    with IGRF-11 coeffiecients integrated into the source code.
    /infobank/programs/mag/magred1111/magred1111.for
    Using geodetic coordinate system (Earth shape approximated by spheriod)
    with altitude 0.0 km (for sea level).
    
    Input was...
    11/21/2000 clint e-1-71-an.220_050
    /infobank/bear/programs/edit/automerge/automerge
    
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.220;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Edited magnetics data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.050;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Integrated navigation (SINS) data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    time, lat, long, time(sec) to nearest nav fix, data values
    

    Person who carried out this activity:

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

    Date: 21-Nov-2000 (process 4 of 4)
    Bathymetry Data
    11/21/2000 clint e-1-71-an.320_050
    /infobank/bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.320;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Edited bathymetry data with corrected depths
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    Input was...
    Converted to time format with year at start.
    
    11/20/90 CLINT DISK$USERDISK:[CLINT]E171AN.050;1
    DUA0:[DRS.NGDC]UNREFNGDC.EXE;
    Integrated navigation (SINS) data
    
    <<<< Following are the NGDC header records. >>>>
    ELT50   MGD7701020053    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
    SA               ELTANIN              1SHIP  PHILLIP HENDERSHOT
    CRUISE 050                                                NSF
    11108FREMANTLE, AUSTRALIA              720103LYTTLETON, NEW ZEALAND
    ATELLITE AND SEXTANT                   SATELLITE AND DEADRECKONING
    PDR 12KHZ 60DEG WIDEBEAM 1/SEC          ANALOG DATA
    ARIAN MFG. PROTON PRECESSION           ANALOG DATA
    RAF ASKANIA GSS-2-25                   ANALOG DATA
    L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2 CHANNEL SHEET RECORDS
    6.1,F5.1,A8,4I1)                       -31-67+104+178
     311/SECOND    1463000
    4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
    00002INTERNATIONAL19302POTSDAM SYSTEM
    9793950FREMATLE, AUSTRALIA              9804980LYTTLETON, NEW ZEALAND
    5 3310,3311,3410,3417,3510,3516,3517,3610,3611,3612,3613,3614,3615,3616,3617,
    999,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
    PDR3.5KHZ 38 DEGREE 1/SEC SWEEP ALSO USED ON BATHYMETRY
    
    
    
    
    
    
    
    time, lat, long, time(sec) to nearest nav fix, data values
    

    Person who carried out this activity:

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

  3. What similar or related data should the user be aware of?

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Unknown, USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>: U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.

    Online Links:


How reliable are the data; what problems remain in the data set?

  1. How well have the observations been checked?

    Identified as best available version.

  2. How accurate are the geographic locations?

    Unspecified

  3. How accurate are the heights or depths?

    Unspecified

  4. Where are the gaps in the data? What is missing?

    Start and end date/times of data

    Navigation Data (e-1-71-an.050 [SINS])
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197111080331000    197111080332000
    197111080413000    197111080413000
    197111080438000    197111112000000
    197111112030000    197111112030000
    197111112100000    197111112100000
    197111112130000    197111112130000
    197111112200000    197111112200000
    197111112230000    197111112230000
    197111112300000    197111112330000
    197111120000000    197111120000000
    197111120030000    197111120030000
    197111120100000    197111120100000
    197111120130000    197111120200000
    197111120230000    197111120230000
    197111120300000    197111120300000
    197111120330000    197111120330000
    197111120400000    197111120402000
    197111120430000    197111120430000
    197111120500000    197111120500000
    197111120530000    197111131400000
    197111131430000    197111131430000
    197111131500000    197111131600000
    197111131630000    197111131630000
    197111131656000    197111131700000
    197111131730000    197111131830000
    197111131852000    197111132021000
    197111132043000    197111132050000
    197111132115000    197111132200000
    197111132230000    197111142000000
    197111142030000    197111142030000
    197111142110000    197111142110000
    197111142140000    197111142149000
    197111142230000    197111142330000
    197111150000000    197111150006000
    197111150100000    197111150108000
    197111150130000    197111150200000
    197111150254000    197111160430000
    197111160500000    197111160530000
    197111160600000    197111160604000
    197111160645000    197111160700000
    197111160730000    197111160841000
    197111160915000    197111160915000
    197111160936000    197111160936000
    197111161000000    197111182039000
    197111182133000    197111190901000
    197111190922000    197111191039000
    197111191100000    197111191958000
    197111192030000    197111192030000
    197111192100000    197111192200000
    197111192230000    197111192230000
    197111192300000    197111192300000
    197111192330000    197111192330000
    197111200000000    197111201100000
    197111201130000    197111220830000
    197111220900000    197111220900000
    197111220930000    197111221045000
    197111221130000    197111221130000
    197111221200000    197111230930000
    197111231000000    197111231145000
    197111231227000    197111250815000
    197111250900000    197111250900000
    197111250930000    197111250930000
    197111251000000    197111251015000
    197111251045000    197111251100000
    197111251130000    197111251130000
    197111251200000    197111251400000
    197111251430000    197111280800000
    197111280830000    197111280830000
    197111280900000    197111280900000
    197111280930000    197111280930000
    197111280952000    197111281000000
    197111281030000    197111301406000
    197111301504000    197111301504000
    197111301537000    197111301616000
    197111301640000    197111301640000
    197111301710000    197111301806000
    197111301920000    197111301920000
    197111301946000    197111302030000
    197111302100000    197111302116000
    197111302147000    197111302202000
    197111302232000    197111302300000
    197111302330000    197112010100000
    197112010130000    197112010130000
    197112010200000    197112010230000
    197112010300000    197112010313000
    197112010345000    197112020445000
    197112020515000    197112020515000
    197112020536000    197112020536000
    197112020600000    197112030900000
    197112030930000    197112040930000
    197112041000000    197112041000000
    197112041030000    197112041030000
    197112041100000    197112041106000
    197112041130000    197112041130000
    197112041200000    197112050830000
    197112050900000    197112051930000
    197112052000000    197112052000000
    197112052029000    197112061446000
    197112061507000    197112061630000
    197112061700000    197112061700000
    197112061730000    197112070000000
    197112070030000    197112071030000
    197112071100000    197112071100000
    197112071130000    197112071132000
    197112071200000    197112071200000
    197112071230000    197112071230000
    197112071300000    197112071630000
    197112071656000    197112072000000
    197112072030000    197112072030000
    197112072052000    197112072100000
    197112072130000    197112072130000
    197112072200000    197112072200000
    197112072230000    197112072236000
    197112072300000    197112091246000
    197112091327000    197112091530000
    197112091600000    197112091600000
    197112091630000    197112091630000
    197112091700000    197112091930000
    197112092000000    197112120630000
    197112120700000    197112130206000
    197112130230000    197112130230000
    197112130300000    197112130300000
    197112130400000    197112150415000
    197112150454000    197112160830000
    197112160900000    197112160900000
    197112160924000    197112162315000
    197112170000000    197112181400000
    197112181430000    197112181430000
    197112181500000    197112190600000
    197112190700000    197112190715000
    197112190745000    197112190745000
    197112190826000    197112190830000
    197112190915000    197112190930000
    197112191000000    197112191000000
    197112191030000    197112221945000
    197112222030000    197112222030000
    197112222100000    197112222100000
    197112222130000    197112222138000
    197112222200000    197112222200000
    197112222230000    197112241822000
    197112241845000    197112242218000
    197112242246000    197112242254000
    197112250248000    197112250248000
    197112250638000    197112261630000
    197112261700000    197112301630000
    197112301705000    197112301705000
    197112301732000    197112301748000
    197112301818000    197112301940000
    197112302040000    197112322359599
    197201010000001    197201032016000
    197201032043000    197201032055000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Gravity Data (e-1-71-an.160_050)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197111080620000    197111080910000
    197111080930000    197111080939000
    197111080950000    197111081340000
    197111081400000    197111082200000
    197111082220000    197111090000000
    197111090020000    197111090117000
    197111090150000    197111090239000
    197111090300000    197111090350000
    197111090420000    197111090440000
    197111090500000    197111090820000
    197111091034000    197111092250000
    197111092320000    197111092350000
    197111100010000    197111100029000
    197111100050000    197111100230000
    197111100300000    197111100920000
    197111100950000    197111101935000
    197111102000000    197111110928000
    197111110940000    197111111110000
    197111111130000    197111111420000
    197111111440000    197111111707000
    197111111720000    197111111830000
    197111120610000    197111120920000
    197111120940000    197111121907000
    197111121930000    197111130640000
    197111130700000    197111130750000
    197111130810000    197111131330000
    197111140000000    197111140610000
    197111140630000    197111141900000
    197111151150000    197111151530000
    197111151600000    197111152350000
    197111160020000    197111160200000
    197111161230000    197111161350000
    197111161430000    197111161700000
    197111161720000    197111161950000
    197111162100000    197111162250000
    197111162310000    197111170200000
    197111170220000    197111170410000
    197111171650000    197111171720000
    197111171750000    197111171927000
    197111171940000    197111172219000
    197111172230000    197111180010000
    197111180030000    197111180105000
    197111180130000    197111180359000
    197111180420000    197111180500000
    197111181230000    197111181400000
    197111181430000    197111181530000
    197111181555000    197111181555000
    197111181610000    197111181819000
    197111181850000    197111182000000
    197111182251000    197111190020000
    197111190050000    197111190327000
    197111190350000    197111190530000
    197111191230000    197111191400000
    197111191430000    197111191430000
    197111191441000    197111191500000
    197111191520000    197111191630000
    197111191700000    197111191730000
    197111191750000    197111191830000
    197111191900000    197111191930000
    197111200150000    197111200420000
    197111200440000    197111200920000
    197111201730000    197111202305000
    197111202330000    197111210630000
    197111211410000    197111211800000
    197111211830000    197111211930000
    197111212000000    197111212210000
    197111212240000    197111212310000
    197111220100000    197111220330000
    197111220350000    197111220400000
    197111221440000    197111221720000
    197111221850000    197111222228000
    197111222250000    197111230420000
    197111231320000    197111231540000
    197111231610000    197111231710000
    197111231730000    197111231740000
    197111231810000    197111232220000
    197111232240000    197111240340000
    197111241310000    197111241440000
    197111250010000    197111250150000
    197111252030000    197111252110000
    197111252150000    197111252150000
    197111252230000    197111252300000
    197111261140000    197111261830000
    197111261900000    197111262110000
    197111262210000    197111262240000
    197111262300000    197111270110000
    197111270930000    197111271700000
    197111271730000    197111272210000
    197111272230000    197111280400000
    197111281200000    197111281410000
    197111281440000    197111290400000
    197111291120000    197111291430000
    197111291500000    197111300110000
    197112010800000    197112010820000
    197112010850000    197112011540000
    197112011620000    197112020030000
    197112020050000    197112020410000
    197112021200000    197112021220000
    197112021240000    197112021730000
    197112021800000    197112030400000
    197112031420000    197112032010000
    197112032030000    197112032120000
    197112032140000    197112040030000
    197112040050000    197112040348000
    197112040410000    197112040410000
    197112040430000    197112040440000
    197112041250000    197112041630000
    197112041700000    197112050220000
    197112051550000    197112051640000
    197112051700000    197112051840000
    197112052050000    197112052350000
    197112060230000    197112060310000
    197112060330000    197112060520000
    197112060540000    197112060610000
    197112060850000    197112061200000
    197112070100000    197112070140000
    197112070200000    197112070210000
    197112070230000    197112070350000
    197112081730000    197112081850000
    197112082140000    197112082205000
    197112090100000    197112090200000
    197112090220000    197112090240000
    197112090325000    197112090420000
    197112090432000    197112090432000
    197112090530000    197112090715000
    197112090830000    197112091000000
    197112091013000    197112091013000
    197112091730000    197112091930000
    197112092020000    197112092226000
    197112100000000    197112100420000
    197112100730000    197112101820000
    197112101850000    197112102030000
    197112102120000    197112110220000
    197112111029000    197112120140000
    197112120910000    197112121230000
    197112121250000    197112130044000
    197112130710000    197112132040000
    197112140450000    197112140910000
    197112140950000    197112141430000
    197112141530000    197112141630000
    197112141650000    197112141750000
    197112141810000    197112142100000
    197112150030000    197112150200000
    197112150600000    197112150640000
    197112150700000    197112150740000
    197112151200000    197112151900000
    197112152300000    197112160130000
    197112160200000    197112160700000
    197112161630000    197112161830000
    197112161850000    197112162130000
    197112162200000    197112162210000
    197112170050000    197112170050000
    197112170120000    197112170830000
    197112171500000    197112172300000
    197112180510000    197112180900000
    197112180930000    197112181200000
    197112182230000    197112190600000
    197112191200000    197112192010000
    197112192040000    197112200550000
    197112200602000    197112200930000
    197112200950000    197112201140000
    197112201200000    197112201610000
    197112201630000    197112202200000
    197112202230000    197112210040000
    197112210051000    197112210110000
    197112210130000    197112210150000
    197112210205000    197112210205000
    197112210220000    197112210328000
    197112210350000    197112210530000
    197112210550000    197112210749000
    197112210810000    197112210918000
    197112210930000    197112211259000
    197112211320000    197112211420000
    197112211440000    197112211450000
    197112211520000    197112212037000
    197112212050000    197112212340000
    197112220000000    197112220020000
    197112220040000    197112220210000
    197112220240000    197112220410000
    197112220820000    197112220820000
    197112220900000    197112220909000
    197112220920000    197112221500000
    197112230130000    197112230450000
    197112230510000    197112230700000
    197112230720000    197112230740000
    197112231510000    197112232130000
    197112232250000    197112240530000
    197112240600000    197112241200000
    197112241230000    197112241550000
    197112242000000    197112242100000
    197112242130000    197112242200000
    197112250730000    197112251400000
    197112251430000    197112251930000
    197112252000000    197112252110000
    197112252130000    197112252250000
    197112252310000    197112260350000
    197112260410000    197112260840000
    197112260910000    197112261010000
    197112261040000    197112261130000
    197112270110000    197112270540000
    197112270600000    197112270640000
    197112270700000    197112270700000
    197112271200000    197112271240000
    197112271300000    197112271700000
    197112271730000    197112271830000
    197112272100000    197112280230000
    197112280300000    197112281330000
    197112281350000    197112281400000
    197112281820000    197112282030000
    197112282100000    197112290130000
    197112290200000    197112290940000
    197112291010000    197112291430000
    197112291500000    197112292350000
    197112300030000    197112300630000
    197112300650000    197112300850000
    197112300910000    197112301430000
    197112301450000    197112301530000
    197112302200000    197112302300000
    197112302340000    197112310130000
    197112310150000    197112310730000
    197112310800000    197112311030000
    197112311050000    197112311100000
    197112311130000    197112311150000
    197112311210000    197112311830000
    197112311900000    197112312200000
    197112312215000    197112312215000
    197112312230000    197112322359599
    197201010000001    197201010210000
    197201010250000    197201011200000
    197201011220000    197201011250000
    197201011330000    197201011350000
    197201011450000    197201011550000
    197201011620000    197201020500000
    197201020530000    197201021030000
    197201021050000    197201022350000
    197201030010000    197201030130000
    197201030200000    197201030220000
    197201030250000    197201030823000
    197201030840000    197201031350000
    197201031420000    197201031430000
    197201031450000    197201031650000
    197201031708000    197201031708000
    197201031720000    197201031940000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Magnetics Data (e-1-71-an.221_050)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197111080556000    197111080600000
    197111080607000    197111080809000
    197111080817000    197111081154000
    197111081203000    197111081207000
    197111081213000    197111091318000
    197111091324000    197111100100000
    197111100115000    197111100127000
    197111100138000    197111100154000
    197111100200000    197111100200000
    197111100211000    197111100211000
    197111100217000    197111100414000
    197111100420000    197111100738000
    197111100744000    197111101142000
    197111101209000    197111111155000
    197111111201000    197111111909000
    197111120608000    197111120641000
    197111120650000    197111120650000
    197111120657000    197111120828000
    197111120838000    197111130213000
    197111130219000    197111130404000
    197111130411000    197111130658000
    197111130704000    197111130809000
    197111130817000    197111131042000
    197111131048000    197111131324000
    197111132255000    197111132300000
    197111132306000    197111132316000
    197111132325000    197111132325000
    197111132331000    197111140219000
    197111140225000    197111140251000
    197111140258000    197111140318000
    197111140324000    197111140324000
    197111140332000    197111140507000
    197111140513000    197111140522000
    197111140528000    197111140537000
    197111140543000    197111140551000
    197111140558000    197111140657000
    197111140704000    197111140722000
    197111140728000    197111140733000
    197111140740000    197111140839000
    197111140845000    197111141039000
    197111141048000    197111141048000
    197111141054000    197111141223000
    197111141229000    197111141308000
    197111141314000    197111141326000
    197111141333000    197111141333000
    197111141339000    197111141831000
    197111141837000    197111141841000
    197111141847000    197111141909000
    197111151354000    197111151621000
    197111151627000    197111160230000
    197111161206000    197111161554000
    197111161600000    197111161643000
    197111161649000    197111161649000
    197111161656000    197111170313000
    197111170319000    197111170439000
    197111171520000    197111180443000
    197111181321000    197111182016000
    197111182245000    197111190532000
    197111191217000    197111191610000
    197111191622000    197111191627000
    197111191635000    197111191635000
    197111191641000    197111191641000
    197111191647000    197111191702000
    197111191709000    197111191914000
    197111200042000    197111200234000
    197111200240000    197111200525000
    197111200533000    197111200625000
    197111200631000    197111200636000
    197111200644000    197111200644000
    197111200651000    197111200651000
    197111200658000    197111200706000
    197111200712000    197111200716000
    197111200722000    197111200726000
    197111200732000    197111200856000
    197111201619000    197111201816000
    197111201823000    197111201841000
    197111201848000    197111201848000
    197111201855000    197111201904000
    197111201910000    197111201910000
    197111201919000    197111201919000
    197111201927000    197111201927000
    197111201933000    197111201933000
    197111201939000    197111210617000
    197111211352000    197111220337000
    197111221405000    197111221445000
    197111221453000    197111230144000
    197111230209000    197111230209000
    197111230219000    197111230232000
    197111230240000    197111230240000
    197111230248000    197111230404000
    197111231301000    197111240356000
    197111252026000    197111252106000
    197111252235000    197111260105000
    197111260226000    197111260326000
    197111261053000    197111261341000
    197111261347000    197111261352000
    197111261408000    197111270113000
    197111270942000    197111272255000
    197111272301000    197111280359000
    197111281215000    197111281519000
    197111281526000    197111282034000
    197111282040000    197111282049000
    197111282110000    197111282126000
    197111282133000    197111290234000
    197111290240000    197111290356000
    197111291113000    197111292036000
    197111292042000    197111292126000
    197111292134000    197111300050000
    197112010722000    197112011146000
    197112011154000    197112011920000
    197112011926000    197112012000000
    197112012012000    197112020414000
    197112021157000    197112021603000
    197112021609000    197112030404000
    197112031404000    197112031524000
    197112031532000    197112040124000
    197112040132000    197112040449000
    197112041258000    197112042042000
    197112042048000    197112050222000
    197112051535000    197112051844000
    197112052045000    197112052357000
    197112060217000    197112060618000
    197112060836000    197112061237000
    197112061938000    197112062139000
    197112062145000    197112062145000
    197112062245000    197112062258000
    197112070045000    197112070132000
    197112070138000    197112070340000
    197112070534000    197112070550000
    197112070813000    197112070858000
    197112070905000    197112070905000
    197112070912000    197112070933000
    197112080708000    197112080752000
    197112080853000    197112080905000
    197112081650000    197112081746000
    197112081956000    197112082024000
    197112082132000    197112082204000
    197112090058000    197112090150000
    197112090259000    197112090431000
    197112090539000    197112090719000
    197112090822000    197112090954000
    197112091732000    197112091901000
    197112092028000    197112092221000
    197112092353000    197112100203000
    197112100209000    197112101730000
    197112111158000    197112120201000
    197112120828000    197112121455000
    197112121501000    197112121805000
    197112121811000    197112130040000
    197112130636000    197112132130000
    197112140422000    197112141435000
    197112141725000    197112142058000
    197112150041000    197112150137000
    197112150722000    197112150754000
    197112151157000    197112151915000
    197112152350000    197112160709000
    197112161604000    197112161656000
    197112161702000    197112161754000
    197112161800000    197112162200000
    197112170102000    197112170812000
    197112171449000    197112172301000
    197112180506000    197112180514000
    197112180520000    197112181225000
    197112182241000    197112190546000
    197112191152000    197112192123000
    197112192130000    197112200144000
    197112200150000    197112200535000
    197112200542000    197112200830000
    197112200837000    197112200927000
    197112200933000    197112201935000
    197112201941000    197112202241000
    197112202247000    197112210457000
    197112210503000    197112211257000
    197112211303000    197112211347000
    197112211353000    197112220419000
    197112220826000    197112221502000
    197112230044000    197112230744000
    197112231441000    197112231932000
    197112231938000    197112231938000
    197112231947000    197112231952000
    197112232019000    197112232131000
    197112232242000    197112241724000
    197112241731000    197112241739000
    197112241745000    197112241745000
    197112241751000    197112241751000
    197112241759000    197112241759000
    197112241809000    197112241809000
    197112241846000    197112241846000
    197112241852000    197112242100000
    197112250721000    197112261119000
    197112270109000    197112270650000
    197112271204000    197112271821000
    197112272047000    197112280703000
    197112280709000    197112281057000
    197112281103000    197112281413000
    197112281832000    197112282239000
    197112282245000    197112282337000
    197112282343000    197112290042000
    197112290058000    197112290640000
    197112290646000    197112290834000
    197112290840000    197112290944000
    197112290950000    197112291345000
    197112291351000    197112291559000
    197112291605000    197112291942000
    197112291951000    197112292136000
    197112292142000    197112300308000
    197112300314000    197112301405000
    197112301411000    197112301531000
    197112302140000    197112302232000
    197112302238000    197112302358000
    197112310006000    197112310110000
    197112310117000    197112311231000
    197112311238000    197112311438000
    197112311444000    197112311653000
    197112311700000    197112311856000
    197112311902000    197112312358000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Bathymetry Data (e-1-71-an.320_050)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197111080812000    197111112000000
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  5. How consistent are the relationships among the observations, including topology?

    Unspecified


How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints:
Physical materials are under controlled on-site access.
If available, access to physical samples is described in the "WR CMG Sample Distribution Policy" at: <http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html>
Use_Constraints:
Please recognize the U.S. Geological Survey (USGS) as the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means may be preliminary in nature and presented without the approval of the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the responsibility of the user.
This information is not intended for navigational purposes.
Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

  1. Who distributes the data set? (Distributor 1 of 1)

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

  2. What's the catalog number I need to order this data set?

    Downloadable Data E-1-71-AN data set <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.meta.html>

  3. What legal disclaimers am I supposed to read?

    Please recognize the U.S. Geological Survey (USGS) as the source of this information.
    Physical materials are under controlled on-site access.
    Some USGS information accessed through this means may be preliminary in nature and presented without the approval of the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the responsibility of the user.
    This information is not intended for navigational purposes.
    Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

  4. How can I download or order the data?

    • Availability in digital form:

Data format: ASCII Size: 0.9
Network links: <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.nav.html>

Data format: ASCII Size: 0.4
Network links: <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.grav.html>

Data format: ASCII Size: 0.7
Network links: <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.mag.html>

Data format: ASCII Size: 0.9
Network links: <http://walrus.wr.usgs.gov/infobank/e/e171an/html/e-1-71-an.bath.html>

  • Cost to order the data: None


  • Who wrote the metadata?

    Dates:
    Last modified: 29-Oct-2013
    Metadata author:
    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

    Metadata standard:
    FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/> (FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>)


    Generated by mp version 2.9.13 on Tue Oct 29 08:28:37 2013