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What does this data set describe?

Title:
Geophysical data of field activity E-2-69-AN in Antarctica from 12/20/1969 to 01/26/1970
Abstract:
Chief Scientist: John La Breoque. Geophysical data (transitsatellite, deadreckoning, 12khz, magnetics, gravity, airgun) of field activity E-2-69-AN in Antarctica from 12/20/1969 to 01/26/1970, <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-an.meta.html>.
Supplemental_Information:

Equipment Used -
transitsatellite
deadreckoning
12khz 12 khz widebeam 60 deg. 1/sec sweep
magnetics Varian Proton Precession
gravity Graf-Askania GSS-2-25
airgun 8l-DGO 26. 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/>, 20130331, Geophysical data of field activity E-2-69-AN in Antarctica from 12/20/1969 to 01/26/1970: 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: 129.76540
    East_Bounding_Coordinate: 137.54671
    North_Bounding_Coordinate: -32.46020
    South_Bounding_Coordinate: -64.46070

  3. What does it look like?

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

    Beginning_Date: 20-Dec-1969
    Ending_Date: 26-Jan-1970
    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: Antarctica
      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?

    John La Breoque (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]E269AN.050;2
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,

    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 p5
/infobank/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E269AN.160;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Free Air Anomaly data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








Input was...
Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E269AN.050;2
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








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-2-69-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...
11/30/2000 clint p5
/infobank/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E269AN.220;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Edited magnetics data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E269AN.050;2
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








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-2-69-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]E269AN.320;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Edited bathymetry data with corrected depths

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








Input was...
Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E269AN.050;2
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT41   MGD7701020042    55513790120LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  JOHN LA BRECQUE
CRUISE 041                                                NSF
91220ADELAIDE, AUSTRALIA               700125ADELAIDE, AUSTRALIA
ATELLITE AND DEADRECKONING             SATELLITE AND DEADRECKONING
PDR 12KHZ WIDEBEAM 60 DEGREE 1/SEC SWEEPANALOG DATA
ARIAN PROTON PRECESSION                ANALOG DATA
RAF-ASKANIA GSS-2-25                   ANALOG DATA
L-DGO 26.3CU IN AIRGUN,STREAMER,DRUM RECTWO-2CHANNELS, SHEET RECORDS
6.1,F5.1,A8,4I1)                       -32-65+129+138
0501/SECOND
4006    99999   03IGRF-1965   LINEAR INTERPOLATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9797140ADELAIDE, AUSTRALIA              9797140ADELAIDE, AUSTRALIA
6 3313,3412,3413,3512,3513,3613,9999,   0,   0,   0,   0,   0,   0,   0,   0,
  0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,








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-2-69-an.050 [SINS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
000001050000000    000012312359599
196901010000001    196912221630000
196912221752000    196912230036000
196912230526000    196912230526000
196912230648000    196912240830000
196912240915000    196912240920000
196912250033000    196912252300000
196912260300000    196912260300000
196912260444000    196912260444000
196912260530000    196912260530000
196912260736000    196912260736000
196912260930000    196912260930000
196912261100000    196912262330000
196912270000000    196912270000000
196912270030000    196912270030000
196912270058000    196912270100000
196912270354000    196912270354000
196912270436000    196912270436000
196912270622000    196912270642000
196912270828000    196912270828000
196912271022000    196912271022000
196912271128000    196912271128000
196912271155000    196912271210000
196912271408000    196912271408000
196912271544000    196912271544000
196912271836000    196912271836000
196912271918000    196912271918000
196912272026000    196912272026000
196912272220000    196912272220000
196912272245000    196912280008000
196912280217000    196912280217000
196912280245000    196912280630000
196912280732000    196912280732000
196912280932000    196912280932000
196912281120000    196912281120000
196912281240000    196912281700000
196912281730000    196912281800000
196912281826000    196912281830000
196912281900000    196912281900000
196912281926000    196912281930000
196912282000000    196912282000000
196912282030000    196912282030000
196912282100000    196912282100000
196912282130000    196912282132000
196912282200000    196912282200000
196912282230000    196912282230000
196912282300000    196912282300000
196912282322000    196912282322000
196912290218000    196912290218000
196912290406000    196912290406000
196912290750000    196912290806000
196912290828000    196912312035000
196912312056000    196912312056000
196912312155000    196912312214000
196912312237000    196912312237000
196912312302000    196912312302000
196912312355000    196912322359599
197001010000001    197001010043000
197001010112000    197001010136000
197001010215000    197001010215000
197001010245000    197001010245000
197001010322000    197001010322000
197001010356000    197001010356000
197001010508000    197001010508000
197001010536000    197001010536000
197001010722000    197001010722000
197001010910000    197001010910000
197001010948000    197001010948000
197001011131000    197001011131000
197001011646000    197001011646000
197001011834000    197001011834000
197001012154000    197001012154000
197001012215000    197001012342000
197001020010000    197001020400000
197001020630000    197001020630000
197001020820000    197001020820000
197001020902000    197001020902000
197001020935000    197001021500000
197001021554000    197001021554000
197001021740000    197001021740000
197001021832000    197001021832000
197001021933000    197001022215000
197001022252000    197001022252000
197001030042000    197001030042000
197001030334000    197001030334000
197001030358000    197001030358000
197001030534000    197001030548000
197001030722000    197001030722000
197001031000000    197001031000000
197001031148000    197001031148000
197001031352000    197001031352000
197001031504000    197001031504000
197001031534000    197001031534000
197001031648000    197001031648000
197001031738000    197001031738000
197001031836000    197001031836000
197001031922000    197001031922000
197001032022000    197001032022000
197001032202000    197001032202000
197001032356000    197001032356000
197001040018000    197001040630000
197001040912000    197001040912000
197001041240000    197001041950000
197001050154000    197001050154000
197001050406000    197001050406000
197001050530000    197001050550000
197001050822000    197001050822000
197001051045000    197001051045000
197001051108000    197001072000000
197001072042000    197001072042000
197001080318000    197001080318000
197001080504000    197001080504000
197001080654000    197001080654000
197001080806000    197001080806000
197001080928000    197001080928000
197001081116000    197001081116000
197001081322000    197001081322000
197001081508000    197001081508000
197001081822000    197001081822000
197001090000000    197001090155000
197001090408000    197001090408000
197001090518000    197001090518000
197001090750000    197001100100000
197001100136000    197001100136000
197001100324000    197001100324000
197001100424000    197001100424000
197001100648000    197001101600000
197001101706000    197001101706000
197001101746000    197001102215000
197001110240000    197001110935000
197001111045000    197001111800000
197001112331000    197001112331000
197001120000000    197001130845000
197001131322000    197001140320000
197001140400000    197001140400000
197001140430000    197001140430000
197001140500000    197001140500000
197001140600000    197001140600000
197001140630000    197001140630000
197001140700000    197001140704000
197001140730000    197001140730000
197001140800000    197001140800000
197001140830000    197001140830000
197001140900000    197001141830000
197001141900000    197001141900000
197001141930000    197001141930000
197001142000000    197001142000000
197001142030000    197001142030000
197001142100000    197001142100000
197001142130000    197001142130000
197001142200000    197001142204000
197001142230000    197001142230000
197001142300000    197001142300000
197001142329000    197001150730000
197001150800000    197001150800000
197001150906000    197001150906000
197001151446000    197001151446000
197001152124000    197001152124000
197001152302000    197001152302000
197001160146000    197001160146000
197001160405000    197001161752000
197001162216000    197001171944000
197001172310000    197001172310000
197001180008000    197001181325000
197001181804000    197001181804000
197001181952000    197001191210000
197001191245000    197001192203000
197001200020000    197001200020000
197001200232000    197001201111000
197001201412000    197001201412000
197001201442000    197001201442000
197001201616000    197001201630000
197001201800000    197001201800000
197001201948000    197001201948000
197001202042000    197001202042000
197001202232000    197001202232000
197001202324000    197001211412000
197001211508000    197001211508000
197001211706000    197001211726000
197001211849000    197001220316000
197001220528000    197001220528000
197001220556000    197001220556000
197001220704000    197001220704000
197001220842000    197001221410000
197001221456000    197001221456000
197001221612000    197001221612000
197001221636000    197001221636000
197001221758000    197001221758000
197001221908000    197001221908000
197001222050000    197001222050000
197001230017000    197001230700000
197001230804000    197001230804000
197001230950000    197001230950000
197001231200000    197001232316000
197001240040000    197001240040000
197001240226000    197001240226000
197001240554000    197001240554000
197001240744000    197001240744000
197001241048000    197001241048000
197001241238000    197001241238000
197001241605000    197001250504000
197001250814000    197001250814000
197001251000000    197001251607000
197001251712000    197001251825000
197001251846000    197001251846000
197001252010000    197001252100000
197001252200000    197001252200000
197001260200000    197001260200000
197001260350000    197001260350000
197001260558000    197001260558000
197001260724000    197001260724000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (e-2-69-an.160_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
196912301400000    196912301730000
196912301800000    196912302000000
196912302030000    196912310015000
196912310100000    196912310730000
196912310800000    196912311615000
196912311700000    196912312000000
196912312030000    196912322359599
197001010000001    197001021445000
197001040115000    197001040400000
197001040430000    197001040530000
197001041815000    197001041945000
197001051215000    197001051600000
197001051630000    197001051630000
197001051700000    197001052230000
197001052300000    197001060030000
197001060130000    197001060145000
197001060445000    197001060645000
197001060718000    197001061000000
197001061030000    197001061700000
197001061730000    197001061900000
197001061930000    197001070300000
197001070330000    197001070530000
197001070600000    197001070900000
197001070930000    197001071345000
197001071430000    197001071745000
197001071845000    197001071915000
197001090845000    197001092115000
197001092145000    197001100100000
197001100730000    197001100744000
197001100815000    197001101215000
197001101245000    197001101600000
197001101800000    197001102200000
197001110300000    197001110315000
197001110345000    197001110830000
197001111100000    197001111800000
197001120000000    197001120200000
197001120230000    197001120300000
197001120330000    197001120430000
197001120500000    197001121045000
197001121700000    197001122100000
197001122145000    197001130145000
197001130215000    197001130830000
197001131400000    197001131545000
197001131630000    197001132115000
197001132145000    197001140300000
197001141000000    197001141815000
197001150045000    197001150230000
197001150315000    197001150700000
197001160415000    197001161330000
197001161400000    197001161745000
197001162300000    197001170400000
197001170430000    197001171414000
197001171445000    197001171940000
197001180030000    197001180500000
197001180700000    197001180730000
197001200315000    197001200745000
197001200820000    197001201045000
197001210030000    197001210430000
197001210545000    197001211040000
197001211105000    197001211400000
197001211930000    197001220015000
197001220045000    197001220300000
197001220900000    197001221400000
197001230045000    197001230645000
197001231215000    197001232100000
197001232145000    197001232315000
197001241730000    197001242145000
197001242215000    197001242330000
197001250015000    197001250430000
197001251045000    197001251500000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (e-2-69-an.221_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
196912201758000    196912210100000
196912210112000    196912211840000
196912220129000    196912220509000
196912220639000    196912221515000
196912221830000    196912230013000
196912230724000    196912231112000
196912250044000    196912251420000
196912251432000    196912252108000
196912261121000    196912261137000
196912261149000    196912262153000
196912290956000    196912291156000
196912291316000    196912300304000
196912300318000    196912301010000
196912301022000    196912311613000
196912311629000    196912322359599
197001010000001    197001021018000
197001021030000    197001021034000
197001021050000    197001021450000
197001040044000    197001040056000
197001040112000    197001040556000
197001041243000    197001041523000
197001041535000    197001041931000
197001051153000    197001051153000
197001051225000    197001051229000
197001051241000    197001060153000
197001060205000    197001070801000
197001070813000    197001071113000
197001071127000    197001071927000
197001090924000    197001090932000
197001090944000    197001091120000
197001091132000    197001100000000
197001100012000    197001100052000
197001100724000    197001101536000
197001110322000    197001110350000
197001110406000    197001110659000
197001111051000    197001111235000
197001111327000    197001111739000
197001120006000    197001120010000
197001120030000    197001120454000
197001120506000    197001120726000
197001120742000    197001120826000
197001120838000    197001121146000
197001121707000    197001121707000
197001121723000    197001121723000
197001121743000    197001121839000
197001121851000    197001130827000
197001131401000    197001131631000
197001131803000    197001140304000
197001140957000    197001140957000
197001141025000    197001141025000
197001141037000    197001141101000
197001141113000    197001141113000
197001141129000    197001141149000
197001141201000    197001141225000
197001141237000    197001141657000
197001141709000    197001141813000
197001150033000    197001150033000
197001150045000    197001150236000
197001150248000    197001150720000
197001160430000    197001160450000
197001160510000    197001160546000
197001160558000    197001160738000
197001160754000    197001160814000
197001160826000    197001160826000
197001160838000    197001160850000
197001160906000    197001160922000
197001160934000    197001161006000
197001161028000    197001161048000
197001161102000    197001161328000
197001161340000    197001161444000
197001161500000    197001161616000
197001161636000    197001161716000
197001162307000    197001170008000
197001170020000    197001170103000
197001170119000    197001170159000
197001170211000    197001170215000
197001170231000    197001170247000
197001170311000    197001170311000
197001170327000    197001170327000
197001170339000    197001170423000
197001170435000    197001170439000
197001170451000    197001170507000
197001170523000    197001170611000
197001170623000    197001170655000
197001170706000    197001170706000
197001170726000    197001170742000
197001170754000    197001170806000
197001170818000    197001170834000
197001170850000    197001170858000
197001170910000    197001170914000
197001170926000    197001170926000
197001170938000    197001170958000
197001171018000    197001171042000
197001171054000    197001171110000
197001171122000    197001171138000
197001171155000    197001171155000
197001171206000    197001171214000
197001171414000    197001171558000
197001171610000    197001171614000
197001171626000    197001171706000
197001171718000    197001171746000
197001171758000    197001171910000
197001180042000    197001180054000
197001180110000    197001180142000
197001180158000    197001180158000
197001180214000    197001180214000
197001180226000    197001180257000
197001180309000    197001180309000
197001180325000    197001180647000
197001180700000    197001180716000
197001180728000    197001180738000
197001180752000    197001181308000
197001182014000    197001182242000
197001182254000    197001182334000
197001182346000    197001190345000
197001190357000    197001190541000
197001190557000    197001190557000
197001190609000    197001190641000
197001190653000    197001190721000
197001190733000    197001190805000
197001190817000    197001190917000
197001190929000    197001191145000
197001191302000    197001191554000
197001191610000    197001191642000
197001191654000    197001191814000
197001191826000    197001191834000
197001191846000    197001191926000
197001191946000    197001192149000
197001200323000    197001200323000
197001200339000    197001200726000
197001200738000    197001200826000
197001200838000    197001200914000
197001200926000    197001200934000
197001201006000    197001201054000
197001202344000    197001202348000
197001210004000    197001210220000
197001210236000    197001210316000
197001210332000    197001210344000
197001210400000    197001210400000
197001210412000    197001210444000
197001210500000    197001210624000
197001210636000    197001210704000
197001210720000    197001210720000
197001210736000    197001210740000
197001210756000    197001210756000
197001210808000    197001210832000
197001210844000    197001210855000
197001210911000    197001211102000
197001211114000    197001211210000
197001211222000    197001211330000
197001211346000    197001211346000
197001211906000    197001211942000
197001211954000    197001212022000
197001212034000    197001212122000
197001212134000    197001212330000
197001212350000    197001220226000
197001220238000    197001220254000
197001220910000    197001220918000
197001220930000    197001221054000
197001221106000    197001221154000
197001221206000    197001221330000
197001230037000    197001230045000
197001230101000    197001230501000
197001230513000    197001230641000
197001231213000    197001231245000
197001231257000    197001232305000
197001241638000    197001241646000
197001241658000    197001242217000
197001242229000    197001242333000
197001242345000    197001250017000
197001250029000    197001250113000
197001250125000    197001250133000
197001250153000    197001250241000
197001250257000    197001250441000
197001251036000    197001251504000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (e-2-69-an.320_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
196912201755000    196912221630000
196912221805000    196912230030000
196912230700000    196912240830000
196912250115000    196912250245000
196912250255000    196912252300000
196912261100000    196912261325000
196912261331000    196912261331000
196912261338000    196912261408000
196912261415000    196912262003000
196912262010000    196912262300000
196912262330000    196912262330000
196912270000000    196912270000000
196912270030000    196912270030000
196912270100000    196912270100000
196912272245000    196912280000000
196912280250000    196912280630000
196912281250000    196912281700000
196912281730000    196912281730000
196912281800000    196912281800000
196912281830000    196912281830000
196912281900000    196912281900000
196912281930000    196912281930000
196912282000000    196912282000000
196912282030000    196912282030000
196912282100000    196912282100000
196912282130000    196912282130000
196912282200000    196912282200000
196912282230000    196912282230000
196912282300000    196912282300000
196912290845000    196912300023000
196912300030000    196912300855000
196912300902000    196912311115000
196912311125000    196912322359599
197001010000001    197001012330000
197001020015000    197001020400000
197001020935000    197001021500000
197001021945000    197001022200000
197001040025000    197001040630000
197001041240000    197001041940000
197001051145000    197001051500000
197001051508000    197001051937000
197001051945000    197001052125000
197001052132000    197001070410000
197001070450000    197001072000000
197001090015000    197001090155000
197001090750000    197001091945000
197001091953000    197001100100000
197001100655000    197001101600000
197001101750000    197001101825000
197001101831000    197001102200000
197001110255000    197001110935000
197001111045000    197001111050000
197001111100000    197001111735000
197001120005000    197001120600000
197001120625000    197001130845000
197001131330000    197001140305000
197001140400000    197001140400000
197001140430000    197001140430000
197001140500000    197001140500000
197001140600000    197001140600000
197001140630000    197001140630000
197001140700000    197001140700000
197001140730000    197001140730000
197001140800000    197001140800000
197001140830000    197001140830000
197001140900000    197001140900000
197001140915000    197001141800000
197001141830000    197001141830000
197001141900000    197001141900000
197001141930000    197001141930000
197001142000000    197001142000000
197001142030000    197001142030000
197001142100000    197001142100000
197001142130000    197001142130000
197001142200000    197001142200000
197001142230000    197001142230000
197001142300000    197001142300000
197001142330000    197001150730000
197001160405000    197001161725000
197001162230000    197001162230000
197001162245000    197001171230000
197001171240000    197001171240000
197001171250000    197001171250000
197001171300000    197001171300000
197001171310000    197001171310000
197001171320000    197001171320000
197001171330000    197001171330000
197001171340000    197001171340000
197001171350000    197001171350000
197001171400000    197001171920000
197001180015000    197001180315000
197001180325000    197001181325000
197001182000000    197001191200000
197001191250000    197001192150000
197001200235000    197001201100000
197001202325000    197001211350000
197001211850000    197001220300000
197001220845000    197001221335000
197001230035000    197001230645000
197001231200000    197001232305000
197001241610000    197001250400000
197001250445000    197001250450000
197001251035000    197001251550000
197001251715000    197001251820000
197001252010000    197001252055000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST

  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-2-69-AN data set <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-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: 0.4
Network links: <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-an.nav.html>

Data format: ASCII Size: 0.1
Network links: <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-an.grav.html>

Data format: ASCII Size: 0.3
Network links: <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-an.mag.html>

Data format: ASCII Size: 0.4
Network links: <http://walrus.wr.usgs.gov/infobank/e/e269an/html/e-2-69-an.bath.html>

  • Cost to order the data: None

    • Who wrote the metadata?

    Dates:
    Last modified: 31-Mar-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 Sun Mar 31 07:12:18 2013