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What does this data set describe?

Title:
Geophysical data of field activity E-1-72-AN in Fremantle, Australia to Lyttleton, New Zealand from 04/10/1972 to 06/09/1972
Abstract:
Chief Scientist: T. Aitken. Geophysical data (transitsatellite, sextant, 12khz, magnetics, gravity, airgun) of field activity E-1-72-AN in Fremantle, Australia to Lyttleton, New Zealand from 04/10/1972 to 06/09/1972, <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-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/>, 20130331, Geophysical data of field activity E-1-72-AN in Fremantle, Australia to Lyttleton, New Zealand from 04/10/1972 to 06/09/1972: 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: 114.39600
    East_Bounding_Coordinate: 173.24480
    North_Bounding_Coordinate: -31.92440
    South_Bounding_Coordinate: -63.04890

  3. What does it look like?

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

    Beginning_Date: 10-Apr-1972
    Ending_Date: 09-Jun-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?

    T. Aitken ( 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: 05-Dec-1995 (process 1 of 4)
    Navigation Data 
    Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E172AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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: 31-Oct-1998 (process 2 of 4)
    Gravity Data 
    10/31/1998  /lion/e/e172an/grav/e-1-72-an.160_050
/bear/programs/edit/automerge/automerge

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

11/20/90 CLINT DISK$USERDISK:[CLINT]E172AN.160;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Free Air Anomaly data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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]E172AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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-1-72-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...
10/31/1998  /lion/e/e172an/mag/e-1-72-an.220_050
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

11/20/90 CLINT DISK$USERDISK:[CLINT]E172AN.220;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Edited magnetics data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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]E172AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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: 31-Oct-1998 (process 4 of 4)
    Bathymetry Data 
    10/31/1998  /lion/e/e172an/bath/e-1-72-an.320_050
/bear/programs/edit/automerge/automerge

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

11/20/90 CLINT DISK$USERDISK:[CLINT]E172AN.320;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Edited bathymetry data with corrected depths

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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]E172AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data

<<<< Following are the NGDC header records. >>>>
ELT53   MGD7701020056    55513790203LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
SA               ELTANIN              1SHIP  THOMAS AITKEN
CRUISE 053                                                NSF
20410LYTTELTON, NEW ZEALAND            720609FREMANTLE, AUSTRALIA
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)                       -31-64+114+174
 251/SECOND    1463000
4006    99999   03IGRF 1965   LINEAR INTERPOLOATION BETWEEN NAVIGATION POINTS
00002INTERNATIONAL19302POTSDAM SYSTEM
9804954LYTTELTON, NEW ZEALAND           9793938FREMANTLE, AUSTRALIA
3 3311,3312,3313,3314,3413,3414,3415,3416,3417,3514,3516,3613,3614,9999,   0,
  0,   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-1-72-an.050 [SINS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197204100615000    197204230500000
197204230600000    197204230600000
197204230700000    197204230700000
197204230730000    197204230736000
197204230800000    197204230800000
197204230830000    197204230830000
197204230900000    197204282232000
197204282322000    197204282322000
197204282350000    197205010731000
197205010800000    197205010930000
197205011000000    197205011000000
197205011030000    197205011030000
197205011053000    197205110200000
197205110230000    197205130130000
197205130200000    197205130202000
197205130230000    197205130230000
197205130300000    197205130300000
197205130330000    197205182215000
197205182251000    197205182336000
197205190000000    197205210100000
197205210130000    197205280148000
197205280214000    197205280214000
197205280300000    197205280300000
197205280400000    197205280400000
197205280500000    197205280500000
197205280600000    197205280600000
197205280625000    197205300600000
197205300700000    197205300700000
197205300800000    197205300800000
197205300830000    197206090230000
197206090312000    197206090312000
197206090340000    197206090340000
197206090403000    197206090415000
197206090445000    197206090551000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (e-1-72-an.160_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197204100730000    197204100758000
197204100820000    197204100858000
197204100950000    197204101305000
197204101330000    197204101645000
197204101710000    197204102305000
197204102330000    197204110058000
197204110120000    197204110705000
197204110730000    197204112050000
197204112120000    197204120730000
197204120800000    197204121040000
197204121110000    197204121428000
197204121450000    197204122310000
197204122340000    197204130130000
197204130210000    197204130428000
197204130450000    197204130825000
197204131240000    197204131800000
197204131840000    197204132030000
197204132100000    197204140058000
197204140120000    197204140610000
197204140640000    197204141250000
197204141320000    197204141815000
197204141850000    197204142320000
197204150505000    197204150520000
197204150550000    197204151040000
197204151110000    197204151358000
197204151500000    197204152158000
197204152220000    197204160140000
197204160650000    197204161058000
197204161120000    197204162030000
197204170320000    197204171350000
197204171430000    197204172120000
197204172200000    197204172250000
197204181150000    197204181720000
197204181800000    197204181940000
197204182010000    197204190100000
197204190140000    197204190210000
197204190710000    197204190800000
197204190900000    197204191210000
197204191250000    197204191320000
197204191410000    197204200028000
197204200050000    197204200658000
197204201050000    197204201520000
197204201600000    197204211228000
197204211620000    197204212058000
197204212200000    197204220020000
197204220050000    197204220728000
197204220750000    197204222358000
197204230020000    197204230418000
197204231000000    197204231458000
197204231530000    197204231540000
197204231610000    197204232330000
197204240010000    197204240138000
197204240540000    197204240548000
197204240610000    197204240807000
197204240850000    197204241358000
197204241420000    197204241855000
197204241920000    197204242230000
197204242300000    197204252228000
197204252300000    197204260658000
197204260720000    197204260940000
197204261010000    197204272128000
197204272150000    197204281805000
197204281830000    197204282210000
197204290200000    197204290830000
197204290900000    197204291020000
197204291120000    197204291440000
197204291520000    197204291730000
197204291810000    197204300028000
197204300050000    197204301355000
197204301420000    197204302310000
197204302350000    197205010150000
197205010220000    197205010710000
197205011115000    197205011400000
197205011430000    197205011858000
197205011920000    197205012220000
197205012340000    197205020305000
197205020710000    197205021028000
197205021050000    197205030340000
197205030430000    197205030535000
197205030600000    197205031740000
197205031810000    197205031940000
197205032050000    197205041050000
197205041120000    197205041728000
197205041750000    197205060650000
197205060720000    197205070330000
197205070400000    197205071458000
197205071520000    197205080255000
197205080330000    197205081020000
197205081350000    197205091200000
197205091230000    197205091330000
197205091400000    197205100520000
197205100620000    197205101028000
197205101050000    197205110015000
197205110300000    197205110955000
197205111040000    197205111055000
197205111430000    197205111528000
197205111550000    197205111658000
197205111730000    197205120028000
197205120050000    197205120558000
197205120620000    197205121958000
197205122030000    197205122228000
197205122250000    197205130100000
197205130440000    197205130628000
197205130840000    197205131505000
197205131530000    197205132358000
197205140020000    197205140340000
197205140700000    197205141028000
197205141108000    197205141108000
197205141150000    197205141655000
197205141730000    197205141828000
197205142300000    197205151328000
197205151350000    197205151448000
197205151510000    197205151540000
197205151605000    197205151628000
197205151700000    197205161428000
197205161450000    197205172125000
197205172150000    197205180658000
197205180720000    197205181158000
197205181230000    197205181840000
197205181910000    197205182030000
197205190230000    197205190628000
197205190650000    197205192025000
197205192050000    197205200910000
197205200950000    197205201158000
197205201230000    197205201558000
197205201620000    197205201958000
197205202030000    197205202350000
197205210430000    197205210628000
197205210650000    197205211147000
197205211210000    197205211228000
197205211300000    197205212228000
197205212300000    197205220058000
197205220120000    197205220828000
197205220850000    197205220925000
197205220950000    197205221328000
197205221630000    197205222358000
197205230020000    197205230055000
197205230120000    197205230550000
197205230910000    197205240858000
197205240920000    197205241510000
197205241535000    197205242320000
197205250340000    197205251428000
197205251450000    197205252310000
197205252340000    197205260135000
197205260600000    197205261925000
197205261950000    197205270358000
197205270800000    197205272028000
197205272050000    197205280128000
197205280650000    197205281928000
197205281950000    197205291858000
197205291930000    197205300510000
197205300855000    197205301030000
197205301110000    197205301228000
197205301250000    197205302308000
197205302330000    197205310318000
197205310350000    197205310608000
197205310630000    197205312247000
197205312320000    197206010035000
197206010100000    197206021415000
197206021440000    197206022305000
197206022330000    197206030500000
197206030525000    197206031340000
197206031410000    197206032305000
197206032330000    197206040758000
197206040820000    197206041758000
197206041820000    197206042058000
197206042120000    197206060348000
197206060410000    197206060528000
197206060550000    197206061930000
197206062000000    197206070210000
197206070235000    197206072058000
197206072120000    197206072300000
197206072325000    197206072328000
197206072350000    197206080005000
197206080040000    197206080558000
197206080620000    197206080958000
197206081020000    197206082005000
197206082030000    197206082217000
197206082250000    197206090220000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (e-1-72-an.221_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197204100929000    197204121204000
197204121216000    197204130829000
197204131248000    197204141719000
197204141731000    197204142320000
197204150430000    197204150930000
197204151000000    197204160140000
197204160515000    197204161640000
197204161730000    197204170545000
197204170600000    197204181630000
197204181645000    197204190105000
197204190640000    197204192330000
197204200000000    197204200645000
197204201040000    197204211200000
197204211601000    197204230409000
197204231003000    197204240139000
197204240501000    197204240553000
197204240608000    197204240917000
197204240932000    197204240932000
197204240945000    197204241001000
197204241019000    197204252201000
197204252314000    197204282219000
197204290138000    197204290230000
197204290246000    197204290330000
197204290341000    197204290729000
197204290741000    197205010717000
197205011107000    197205012217000
197205012228000    197205020316000
197205020704000    197205021436000
197205022224000    197205022251000
197205022316000    197205030155000
197205030213000    197205042135000
197205042146000    197205050201000
197205050213000    197205050805000
197205050818000    197205050830000
197205050842000    197205052207000
197205052229000    197205062125000
197205062200000    197205070058000
197205070145000    197205081027000
197205081351000    197205110015000
197205110258000    197205111106000
197205111419000    197205120412000
197205120424000    197205120612000
197205120632000    197205120636000
197205120649000    197205122354000
197205130005000    197205130039000
197205130426000    197205130556000
197205130607000    197205130623000
197205130843000    197205140345000
197205140643000    197205141816000
197205142242000    197205160010000
197205160051000    197205162350000
197205170007000    197205170457000
197205170557000    197205181845000
197205190305000    197205201257000
197205201308000    197205201537000
197205201548000    197205201708000
197205201724000    197205201733000
197205201745000    197205201950000
197205202001000    197205202022000
197205202035000    197205202313000
197205210419000    197205221332000
197205221547000    197205221731000
197205221743000    197205221747000
197205221800000    197205230643000
197205230841000    197205242344000
197205250337000    197205260138000
197205260552000    197205270436000
197205270742000    197205280100000
197205280126000    197205280129000
197205280634000    197205300504000
197205300846000    197205311044000
197205311056000    197206031901000
197206031912000    197206032025000
197206032036000    197206032148000
197206032200000    197206032220000
197206032236000    197206032236000
197206032258000    197206032258000
197206032319000    197206032319000
197206032335000    197206032335000
197206032347000    197206032347000
197206032358000    197206032358000
197206040015000    197206040015000
197206040026000    197206040036000
197206040047000    197206040047000
197206040100000    197206040139000
197206040150000    197206040150000
197206040201000    197206040226000
197206040240000    197206040240000
197206040323000    197206040443000
197206040458000    197206040524000
197206040541000    197206040541000
197206040552000    197206040552000
197206040741000    197206041009000
197206041025000    197206041113000
197206041126000    197206041208000
197206041220000    197206050056000
197206050138000    197206061912000
197206061924000    197206061937000
197206061948000    197206061948000
197206062000000    197206062009000
197206062020000    197206062024000
197206062037000    197206062130000
197206062141000    197206062204000
197206062225000    197206062225000
197206062240000    197206062240000
197206062251000    197206062309000
197206062320000    197206070132000
197206070145000    197206070218000
197206070229000    197206070229000
197206070240000    197206070400000
197206070500000    197206071055000
197206071107000    197206071554000
197206071606000    197206071810000
197206071838000    197206072024000
197206072112000    197206072112000
197206072126000    197206080139000
197206080204000    197206081212000
197206081223000    197206081356000
197206081414000    197206081515000
197206081536000    197206081544000
197206081556000    197206081556000
197206081608000    197206081608000
197206081627000    197206081634000
197206081650000    197206081659000
197206081712000    197206081800000
197206081814000    197206081822000
197206081833000    197206081859000
197206081923000    197206081957000
197206082008000    197206082041000
197206082052000    197206082113000
197206082124000    197206082124000
197206082136000    197206082145000
197206082156000    197206082225000
197206082236000    197206090206000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (e-1-72-an.320_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197204100900000    197204100915000
197204100945000    197204130930000
197204131000000    197204131000000
197204131030000    197204131100000
197204131130000    197204131130000
197204131200000    197204150345000
197204150420000    197204162200000
197204162230000    197204190230000
197204190300000    197204190300000
197204190330000    197204190330000
197204190400000    197204190400000
197204190430000    197204190430000
197204190500000    197204190500000
197204190530000    197204190530000
197204190600000    197204190600000
197204190624000    197204200941000
197204201030000    197204230500000
197204230600000    197204230600000
197204230700000    197204230700000
197204230730000    197204230730000
197204230800000    197204230800000
197204230830000    197204230830000
197204230900000    197204282232000
197204282350000    197205010730000
197205010800000    197205010930000
197205011000000    197205011000000
197205011030000    197205011030000
197205011054000    197205040630000
197205040709000    197205110200000
197205110230000    197205130130000
197205130200000    197205130200000
197205130230000    197205130230000
197205130300000    197205130300000
197205130330000    197205182145000
197205190000000    197205210100000
197205210130000    197205250537000
197205250600000    197205280148000
197205280300000    197205280300000
197205280400000    197205280400000
197205280500000    197205280500000
197205280600000    197205280600000
197205280630000    197205300600000
197205300700000    197205300700000
197205300800000    197205300800000
197205300830000    197206041400000
197206041424000    197206090230000
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-1-72-AN data set <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-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: 1.2
Network links: <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-an.nav.html>

Data format: ASCII Size: 0.6
Network links: <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-an.grav.html>

Data format: ASCII Size: 1.1
Network links: <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-an.mag.html>

Data format: ASCII Size: 1.1
Network links: <http://walrus.wr.usgs.gov/infobank/e/e172an/html/e-1-72-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 07:12:11 2013