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What does this data set describe?

Title:
Geological and Geophysical data of field activity F-4-91-CP in Central Pacific from 03/27/1991 to 04/21/1991
Abstract:
Korea Ocean Research and Development Institute (KORDI). Chief Scientist: Mark Holmes. Geological and Geophysical data (integratednavigation, GPS, LoranC, RhoRho, gravity, magnetics, tempsalinometer, boxcore, gravitycore, chaindredge, freefallgrab, 2channelairgun, 2channelairgunmonitor, 10khz, 3dot5khz, underwatercamera, expendablebatthermograph, airgunmonitor) of field activity F-4-91-CP in Central Pacific from 03/27/1991 to 04/21/1991, <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.meta.html>.
Supplemental_Information:

Equipment Used -
integratednavigation
GPS GPS satellite
LoranC
RhoRho Loran-C Rho-Rho
gravity
magnetics magnetometer
tempsalinometer temperature/salinity/conductance gauges
boxcore
gravitycore
chaindredge
freefallgrab
2channelairgun two-channel airgun
2channelairgunmonitor two-channel airgun monitor
10khz
3dot5khz
underwatercamera
expendablebatthermograph
airgunmonitor
Publications -
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1137-A <BR>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1137-B <BR>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1137-C <BR>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1137-D <BR>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1137-E <BR>

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, Geological and Geophysical data of field activity F-4-91-CP in Central Pacific from 03/27/1991 to 04/21/1991: 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: -157.90985
    East_Bounding_Coordinate: -139.07462
    North_Bounding_Coordinate: 21.26682
    South_Bounding_Coordinate: 13.30922

  3. What does it look like?

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

    Beginning_Date: 27-Mar-1991
    Ending_Date: 21-Apr-1991
    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: Central Pacific
      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 1983.
      The ellipsoid used is Geodetic Reference System 80.
      The semi-major axis of the ellipsoid used is 6378137.
      The flattening of the ellipsoid used is 1/298.257.

      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 Nichols (Ship Captain); Alex Hay (Chief Mate); Mike Baldwin (Chief Engineer, USGS Western Region); Mark Holmes (Chief Scientist, USGS Western Region); Walt Olson (Mechanical Technician, USGS Western Region); Hal Williams (Mechanical Technician, USGS Western Region); Mike Boyle (Electronics Technician, USGS Western Region); Jim Vaughan (Electrical Engineer, USGS Western Region); Ledabeth Pickthorn (Navigator, USGS Western Region); Kaye Kinoshita (Navigator, USGS Western Region); Laura Zink (Watchstander, USGS Western Region); Ray Silter (Watchstander, USGS Western Region); Bill Weber (Watchstander, USGS Western Region); Lisa Webber (Watchstander, USGS Western Region); Jung-Keuk Kang (Chief Scientist, KORDI); Dong-Hyeok Shin (Geologist, KORDI); Sang-Bum Chi (Geologist, KORDI); Suk-Hoon Yoon (Geologist, KORDI); Su-Yeong Yang (Geophysicist, KORDI); Dong-Jin Kang (Geochemist, KORDI); Dong-Ill Lim (Geologist, KORDI); Bum-Soo Kim (Geochemist, KORDI); Cheong-Kee Park (Geologist, KORDI); Sung-Sool Kang (Unspecified Investigator, KORDI); Chang-Ryol Kim (Geophysicist, KORDI)

  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-Feb-1996 (process 1 of 4)
    Navigation Data
    Converted to time format with year at start.
    
    

    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/f/f491cp/grav/f-4-91-cp.160_055
    /bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CP.160;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]SKIPNSAVE.EXE;1
    Free Air Anomaly data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.130;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Gravity SKIPNSAVE control data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPGD.160;1
    ISDMNL$DUA14:[PROGRAMS.][GRV]GRAVRED.EXE;4
    Free Air Anomaly data
    
    09/30/91 CAROLYN MARINE:[DATA.CRUISE.F491CP.WORK]F491CP.140;1
    ISDMNL$DUA12:[PMG.REFMT]REFORMAT.EXE;
    Land tie data calculated by KKinoshita:
    086/1845 968768.88 Pier 28, Honolulu, HI
    111/2000 968767.88 Pier 3, Hilo, HI
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFILT.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]SKIPNSAVE.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.130;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Gravity SKIPNSAVE control data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPET.100;1
    ISDMNL$DUA14:[PROGRAMS.][NAV]EOTCSSP.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CP20SEC.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTIMES.100;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw gravity data from digital meter
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFT.100;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]FILTER.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.100;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPET.100;1
    ISDMNL$DUA14:[PROGRAMS.][NAV]EOTCSSP.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CP20SEC.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTIMES.100;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw gravity data from digital meter
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFILT.160;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]FILTER.EXE;1
    Free Air Anomaly data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFT.160;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]FILTER.EXE;1
    Free Air Anomaly data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.160;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Free Air Anomaly data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPGD.160;1
    ISDMNL$DUA14:[PROGRAMS.][GRV]GRAVRED.EXE;4
    Free Air Anomaly data
    
    09/30/91 CAROLYN MARINE:[DATA.CRUISE.F491CP.WORK]F491CP.140;1
    ISDMNL$DUA12:[PMG.REFMT]REFORMAT.EXE;
    Land tie data calculated by KKinoshita:
    086/1845 968768.88 Pier 28, Honolulu, HI
    111/2000 968767.88 Pier 3, Hilo, HI
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFILT.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]SKIPNSAVE.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.130;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Gravity SKIPNSAVE control data
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPET.100;1
    ISDMNL$DUA14:[PROGRAMS.][NAV]EOTCSSP.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CP20SEC.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTIMES.100;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw gravity data from digital meter
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPFT.100;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]FILTER.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTT.100;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPET.100;1
    ISDMNL$DUA14:[PROGRAMS.][NAV]EOTCSSP.EXE;1
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CP20SEC.100;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw gravity data from digital meter
    
    02/14/92 CAROLYN PMG$PROC:[F491CP.G]F491CPTIMES.100;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw gravity data from digital meter
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    Input was...
    Converted to time format with year at start.
    
    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 f-4-91-cp.222_055
    
    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/f/f491cp/mag/f-4-91-cp.221_055
    /bear/programs/edit/automerge/automerge
    
    Converted to time format with year at start.
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CP.221;1
    ISDMNL$DUA14:[PROGRAMS.][MAG]MAGRED.EXE;5
    Edited magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPFILT.202;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]SKIPNSAVE.EXE;1
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPTT.130;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Gravity SKIPNSAVE control data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CP20SEC.202;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPTIMES.202;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPFT.202;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]FILTER.EXE;1
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPTT.202;1
    ISDMNL$DUA14:[PROGRAMS.][FILT]TIPNTAIL.EXE;
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CP20SEC.202;1
    ISDMNL$DUA14:[PROGRAMS.][EDIT]MERGEIT.EXE;
    Raw magnetics data
    
    02/19/92 CAROLYN PMG$PROC:[F491CP.M]F491CPTIMES.202;1
    ISDMNL$DUA14:[PROGRAMS.][DSMPL]METAMUCIL.EXE;
    Raw magnetics data
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.085;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella ABC data
    reformatted DXFMT file from the abc on the Farnella
    
    Converted to time format with year at start.
    
    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/f/f491cp/bath/f-4-91-cp.351_055
    /bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    11/18/91 CDEGNAN MARINE:[DATA.CRUISE.F491CP.WORK.G]F491CP.351;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella corrected & edited bathymetry data
    deleted records with zero bathy vals
    
    11/15/91 MHAMER MARINE:[DATA.CRUISE.F491CP.WORK.N]F491CP.350;1
    ISDMNL$DUA12:[PMG.REFMT]DXFMT_TO_DAPS.EXE;1
    Farnella corrected & edited bathymetry data
    bathymetry from a dxfmt tape off the abc on the Farnella
    
    Input was...
    Converted to time format with year at start.
    
    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:

    Other_Citation_Details:
    Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects during USGS research cruises in the Pacific Ocean, U.S. Geological Survey Open-File Report OFR 2004-1137-A Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects during USGS research cruises in the Pacific Ocean, U.S. Geological Survey Open-File Report OFR 2004-1137-B Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects during USGS research cruises in the Pacific Ocean, U.S. Geological Survey Open-File Report OFR 2004-1137-C Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects during USGS research cruises in the Pacific Ocean, U.S. Geological Survey Open-File Report OFR 2004-1137-D Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects during USGS research cruises in the Pacific Ocean, U.S. Geological Survey Open-File Report OFR 2004-1137-E



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 (f-4-91-cp.055 [SINS])
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    199103272307300    199104211504000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Gravity Data (f-4-91-cp.160_055)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    199104050001200    199104090719000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Magnetics Data (f-4-91-cp.222_055)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    199103280124000    199103280150000
    199103280404400    199103280450000
    199103280614000    199103280615200
    199103280629200    199103310650000
    199103310815400    199104060001400
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Bathymetry Data (f-4-91-cp.351_055)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    199104050006000    199104070354000
    199104070406000    199104090724000
    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 F-4-91-CP data set <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.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: 1.3
Network links: <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.nav.html>

Data format: ASCII Size: 1.6
Network links: <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.grav.html>

Data format: ASCII Size: 2.3
Network links: <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.mag.html>

Data format: ASCII Size: 0.1
Network links: <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.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 09:55:47 2013