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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), Coastal and Marine Geology (CMG), 20090107, 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), Coastal and Marine Geology (CMG).

    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?

    <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.nav.gif> (GIF)
    Trackline map of F-4-91-CP
    <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.grav.gif> (GIF)
    Gravity data trackline map of F-4-91-CP
    <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.mag.gif> (GIF)
    Magnetics data trackline map of F-4-91-CP
    <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.bath.gif> (GIF)
    Bathymetry data trackline map of F-4-91-CP
    <http://walrus.wr.usgs.gov/infobank/f/f491cp/html/f-4-91-cp.samp.gif> (GIF)
    Sampling locations map of F-4-91-CP

  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
    Entity_and_Attribute_Detail_Citation:
    Farnella corrected & edited bathymetry data 
    Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, Depth)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f7.1)
C format:       (%4.4i%3.3i3%2.2i%1.1i %7.1f\\n)
Naming:         .350
    Entity_and_Attribute_Overview: Gravity with Time Stamp
    Entity_and_Attribute_Detail_Citation:
    Free Air Anomaly data 
    Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, Eotvos, ObsGrv, TheoGrv, FAA)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f6.1, t23, f9.1, t33, f9.1, t43, f8.1)
C format:       (%4.4i%3.3i3%2.2i%1.1i %6.1f %9.1f %9.1f %8.1f\\n)
Naming:         .160
    Entity_and_Attribute_Overview: Magnetics with Time Stamp
    Entity_and_Attribute_Detail_Citation:
    Edited magnetics data 
    Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, MstObs, MstReg, MstRes)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f7.1, t24, f7.1, t32, f7.1)
C format:       (%4.4i%3.3i3%2.2i%1.1i %7.1f %7.1f %7.1f\\n)
Naming:         .220
    Entity_and_Attribute_Overview: Navigation with Time Stamp
    Entity_and_Attribute_Detail_Citation:
    Integrated navigation (SINS) data 
    Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, Latitude, Longitude)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5)
C format:       (%4.4i%3.3i3%2.2i%1.1i %9.5f %10.5f\\n)
Naming:         .050

Who produced the data set?

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

    • U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)

  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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@usgs.gov

    Date: 31-Oct-1998 (process 3 of 4)
    Magnetics Data 
    10/31/1998  /lion/f/f491cp/mag/f-4-91-cp.221_055
/bear/programs/edit/automerge/automerge

Input was...
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

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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@usgs.gov

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

    U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG), Unknown, USGS/CMG Information Bank: U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG).

    Online Links:

    Other_Citation_Details: Updated daily

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.221_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), Coastal and Marine Geology (CMG)
    c/o Clint Steele
    Data Acquisition, Processing, and Storage (DAPS) Group Leader
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    csteele@usgs.gov

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

    Downloadable Data F-4-91-CP data set

  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?

Who wrote the metadata?

Dates:
Last modified: 07-Jan-2009
Metadata author:
U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@usgs.gov

Metadata standard:
FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)

Generated by mp version 2.9.2 on Wed Jan 7 03:26:31 2009