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What does this data set describe?

Title:
Geological and Geophysical data of field activity F-1-87-BS in Bowers Ridge Area, Aleutian Basin from 06/28/1987 to 07/28/1987
Abstract:
Chief Scientists: Alan Cooper, Ralph Hunter. Geological and Geophysical data (GPS, RhoRho, transitsatellite, 10khz, 3dot5khz, 2channelairgun, airgun, tempsalinometer, gravitycore, gradiometer, expendablebatthermograph) of field activity F-1-87-BS in Bowers Ridge Area, Aleutian Basin from 06/28/1987 to 07/28/1987, <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.meta.html>.
Supplemental_Information:

Equipment Used -
GPS
RhoRho Loran-C Rho-Rho
transitsatellite
10khz 10 khz bathymetry
3dot5khz 3.5 khz bathymetry
2channelairgun two-channel airgun
airgun single-channel airgun
tempsalinometer temperature/salinity/conductance gauges
gravitycore
gradiometer
expendablebatthermograph
Notes -
Associated cruises in Alaska
<br>
&nbsp;&nbsp;<A HREF="<http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.meta.html>">F-1-87-BS</A>
&nbsp;&nbsp;<A HREF="<http://walrus.wr.usgs.gov/infobank/f/f286bs/html/f-2-86-bs.meta.html>">F-2-86-BS</A>
&nbsp;&nbsp;<A HREF="<http://walrus.wr.usgs.gov/infobank/f/f386bs/html/f-3-86-bs.meta.html>">F-3-86-BS</A>
&nbsp;&nbsp;<A HREF="<http://walrus.wr.usgs.gov/infobank/f/f486bs/html/f-4-86-bs.meta.html>">F-4-86-BS</A>
Publications -
Paskevich, V.F., Wong, F.L., O'Malley, J.J., Stevenson, A.J., and Gutmacher,
C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive
Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report
2010-1332, URL:
<A HREF ="<http://pubs.usgs.gov/of/2010/1332/>" target ="OF"><http://pubs.usgs.gov/of/2010/1332/>


Paskevich, Valerie F.; Wong, Florence L.; O'Malley, John J.; Stevenson, Andrew
J.; Gutmacher, Christina E., 2010, GLORIA sidescan-sonar imagery for parts of
the U.S. Exclusive Economic Zone and adjacent areas, URL:
<A HREF ="<http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>" target ="OF"><http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>
Cooper, Alan K., Hunter, Ralph E., Huggett, Quentin, and Harris, Malcolm, 1987, GLORIA study
of the Exclusive Economic Zone off Alaska--southern Bering Sea (Bowers Basin); initial
report for Cruise F1-87-BS, 28 June to 27 July 1987: U.S. Geological Survey Open-File
Report 87-0579, 19 p.<BR>
<HR>
Hall, R.K., Karl, H.A., Carlson, P.R., Cooper, Alan K., Gardner, James V., Hunter, R.E.,
Marlow, M.S., and Stevenson, A.J., 1988, Bathymetric map of the Bowers Basin and Aleutian Basin
east of the U.S.-U.S.S.R. 1867 Convention Line, Bering Sea: U.S. Geological Survey Open-File
Report 89-0548, 8 p., 2 sheets.<BR>
<HR>
Marlow, M.S., Cooper, Alan K., Dadisman, S.V., Geist, Eric L., and Carlson, Paul R.,
1990, Bowers Swell; evidence for a zone of compressive deformation concentric with Bowers
Ridge, Bering Sea: Marine and Petroleum Geology, v. 7, no. 4, p. 398-409.<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/>, 20130331, Geological and Geophysical data of field activity F-1-87-BS in Bowers Ridge Area, Aleutian Basin from 06/28/1987 to 07/28/1987: 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: 169.99181
    East_Bounding_Coordinate: -179.32120
    North_Bounding_Coordinate: 56.28390
    South_Bounding_Coordinate: 51.65820

  3. What does it look like?

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

    Beginning_Date: 28-Jun-1987
    Ending_Date: 28-Jul-1987
    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: Bowers Ridge Area, Aleutian Basin
      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.

      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>
    Entity_and_Attribute_Overview:
    Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.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?

    Alan Cooper (Chief Scientist, USGS Western Region); Ralph Hunter (Chief Scientist, USGS Western Region)

  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.

07/05/94 CLINT ISDMNL$DUA14:[REQUESTS.ANDY.NAV]F187BS.080;3
ISDMNL$DUA12:[PROGRAMS.NAV]VALIDLONG.EXE;
Farnella ABC data

Input was...
01/11/93 JEAN DUA14:[REQUESTS.CHASE.ALEUTIANS.DATA.FARNELLA]F187BS.080;1
ISDMNL$DUA1:[PROGRAMS.][REFMT]DXFMT_TO_DAPS.EXE;1
Farnella ABC data

    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/f187bs/grav/f-1-87-bs.152_080
/bear/programs/edit/automerge/automerge

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

11/04/87 CAROLYN DRS$DATA:[F187BS.G]F187BS.152;
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1

09/23/87 CAROLYN DRS$DATA:[F187BS.G]F187BS.133;
DUA0:[DRS.REFMT]REFORMAT.EXE;6
gravity corrections from Guy Cochrane

11/04/87 CAROLYN DRS$DATA:[F187BS.G]F187BS.162;
DUA0:[DRS.GRV]GRAVRED.EXE;3

09/11/87 CAROLYN DRS$DATA:[F187BS.G]F187BS.140;
DUA0:[DRS.REFMT]REFORMAT.EXE;6
TELEX from Chuck Heywood dated 8/13/87:
              IGSN-71 at meter    meter reading
Dutch Harbor      981537.4           20803.9
Adak              981409.0           20693.5
Beware: 8K-MU encoder offset (ie, meter readings should be ~12000)

11/02/87 EDM DRS$DATA:[F187BS.G]F187BS.103;
DUA0:[DRS.GRV]VALIDGRAV.EXE;
as per instructions from Guy Cochrane,
filtered uncorr_grv & spring for times:
193/1855 - 194/1855

08/17/87 EDM DRS$DATA:[F187BS.G]F187BS.102;
DUA0:[DRS.GRV]VALIDGRAV.EXE;
as per instructions from Guy Cochrane,
filtered uncorr_grv & spring for times:
193/1305 - 193/1855
196/0300 - 201/0720

10/23/87 CAROLYN DRS$DATA:[F187BS.G]SMOOTH1.101;
DUA0:[DRS.EDIT]MERGEIT.EXE;2

10/23/87 CAROLYN DRS$DATA:[F187BS.G]FILT1.101;
DUA0:[DRS.FILT]FILTER.EXE;1
filter spring:  low = 0;  high = 0.2222;  gibbs = 50

10/23/87 CAROLYN DRS$DATA:[F187BS.G]FILT1.101;
DUA0:[DRS.FILT]FILTER.EXE;1
filter uncorr_grv:  low = 0;  high = 0.2222;  gibbs = 50

10/23/87 CAROLYN DRS$DATA:[F187BS.G]20SEC1.101;
DUA0:[DRS.EDIT]MERGEIT.EXE;2

11/04/87 CAROLYN DRS$DATA:[F187BS.N]F187BS.073;
DUA0:[DRS.FILT]FILTER.EXE;1
Guy Cochrane requested straight interpolation of eotvos between times:
187/1330 - 187/1410
188/2330 - 189/0030
191/0830 - 191/0910

09/14/87 CAROLYN DRS$DATA:[F187BS.N]F187BS.072;
DUA0:[DRS.FILT]FILTER.EXE;1

09/14/87 CAROLYN DRS$DATA:[F187BS.N]F187BS.071;
DUA0:[DRS.NAV]EOTCSSP.EXE;

09/14/87 CAROLYN DRS$DATA:[F187BS.G]F120SEC.050;
DUA0:[DRS.EDIT]MERGEIT.EXE;2

09/14/87 CAROLYN DRS$DATA:[F187BS.N]F1SAVE.071;
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1

09/14/87 CAROLYN DRS$DATA:[F187BS.G]PSKIPSPD.130;
DUA0:[DRS.NAV]PSKIPSPD.EXE;

09/14/87 CAROLYN DRS$DATA:[F187BS.G]CHECKSPD.072;
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1

09/14/87 CAROLYN DRS$DATA:[F187BS.N]F187BS.130;
DUA0:[DATA.][F187BS.N]CDISKIP.EXE;

09/11/87 CAROLYN DRS$DATA:[F187BS.N]F187BS.071;
DUA0:[DRS.NAV]EOTCSSP.EXE;

09/11/87 CAROLYN DRS$DATA:[F187BS.G]F120SEC.050;
DUA0:[DRS.EDIT]MERGEIT.EXE;2

09/08/87 CLINT DRS$DATA:[F187BS.N]F187BS.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;

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

07/05/94 CLINT ISDMNL$DUA14:[REQUESTS.ANDY.NAV]F187BS.080;3
ISDMNL$DUA12:[PROGRAMS.NAV]VALIDLONG.EXE;
Farnella ABC data

01/11/93 JEAN DUA14:[REQUESTS.CHASE.ALEUTIANS.DATA.FARNELLA]F187BS.080;1
ISDMNL$DUA1:[PROGRAMS.][REFMT]DXFMT_TO_DAPS.EXE;1
Farnella ABC data

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: 22-Jun-2012 (process 3 of 4)
    Magnetics Data 
    06/22/2012 carolyn f-1-87-bs.260_080

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/magred11/magred11.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/f187bs/mag/f-1-87-bs.244_080
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

11/04/87 CAROLYN DRS$DATA:[F187BS.M]F187BS.244;
DUA0:[DRS.REFMT]REFORMAT.EXE;6
sections despiked as per instruction from Guy Cochrane

Converted to time format with year at start.

07/05/94 CLINT ISDMNL$DUA14:[REQUESTS.ANDY.NAV]F187BS.080;3
ISDMNL$DUA12:[PROGRAMS.NAV]VALIDLONG.EXE;
Farnella ABC data

01/11/93 JEAN DUA14:[REQUESTS.CHASE.ALEUTIANS.DATA.FARNELLA]F187BS.080;1
ISDMNL$DUA1:[PROGRAMS.][REFMT]DXFMT_TO_DAPS.EXE;1
Farnella ABC data

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/f187bs/bath/f-1-87-bs.320_080
/bear/programs/edit/automerge/automerge

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

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

07/05/94 CLINT ISDMNL$DUA14:[REQUESTS.ANDY.NAV]F187BS.080;3
ISDMNL$DUA12:[PROGRAMS.NAV]VALIDLONG.EXE;
Farnella ABC data

01/11/93 JEAN DUA14:[REQUESTS.CHASE.ALEUTIANS.DATA.FARNELLA]F187BS.080;1
ISDMNL$DUA1:[PROGRAMS.][REFMT]DXFMT_TO_DAPS.EXE;1
Farnella ABC data

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:
    Paskevich, V.F., Wong, F.L., O'Malley, J.J., Stevenson, A.J., and Gutmacher, C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report 2010-1332, URL: <A HREF ="<http://pubs.usgs.gov/of/2010/1332/>" target ="OF"><http://pubs.usgs.gov/of/2010/1332/>
    Paskevich, Valerie F.; Wong, Florence L.; O'Malley, John J.; Stevenson, Andrew J.; Gutmacher, Christina E., 2010, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive Economic Zone and adjacent areas, URL: <A HREF ="    <http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>" target ="OF"><http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0> Cooper, Alan K., Hunter, Ralph E., Huggett, Quentin, and Harris, Malcolm, 1987, GLORIA study of the Exclusive Economic Zone off Alaska--southern Bering Sea (Bowers Basin); initial report for Cruise F1-87-BS, 28 June to 27 July 1987: U.S. Geological Survey Open-File Report 87-0579, 19 p. Hall, R.K., Karl, H.A., Carlson, P.R., Cooper, Alan K., Gardner, James V., Hunter, R.E., Marlow, M.S., and Stevenson, A.J., 1988, Bathymetric map of the Bowers Basin and Aleutian Basin east of the U.S.-U.S.S.R. 1867 Convention Line, Bering Sea: U.S. Geological Survey Open-File Report 89-0548, 8 p., 2 sheets. Marlow, M.S., Cooper, Alan K., Dadisman, S.V., Geist, Eric L., and Carlson, Paul R., 1990, Bowers Swell; evidence for a zone of compressive deformation concentric with Bowers Ridge, Bering Sea: Marine and Petroleum Geology, v. 7, no. 4, p. 398-409.


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-1-87-bs.080)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198706300900000    198707240334000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (f-1-87-bs.152_080)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198706300905000    198706301814400
198706301845000    198706301859400
198706301930000    198706302144400
198706302215000    198707010149400
198707010300000    198707010509400
198707010552200    198707010929400
198707010955000    198707011839400
198707011910000    198707012244400
198707020010000    198707021026000
198707021057000    198707021424400
198707021440000    198707021834400
198707021910000    198707030209400
198707030240000    198707030319400
198707030345000    198707031039400
198707031115000    198707031209400
198707031250000    198707032144400
198707032215000    198707040219400
198707040255000    198707040529400
198707040610000    198707042359400
198707050030000    198707050134400
198707050215000    198707051654400
198707051730000    198707051814400
198707051845000    198707060709400
198707060840000    198707070309400
198707070405000    198707070549400
198707070625000    198707080124400
198707080320000    198707080414400
198707080450000    198707081504400
198707081535000    198707081639400
198707081710000    198707090229400
198707090255000    198707090439400
198707090510000    198707091414400
198707091455000    198707091609400
198707091655000    198707100204400
198707100240000    198707100659400
198707100750000    198707101659400
198707101825000    198707102009400
198707102050000    198707102349400
198707110030000    198707110219400
198707110300000    198707110459400
198707110530000    198707110924400
198707110955000    198707111109400
198707111140000    198707112209400
198707112250000    198707120029400
198707120110000    198707121059400
198707121120000    198707121229400
198707121305000    198707131239400
198707131315000    198707131459400
198707131530000    198707141035400
198707150238000    198707160139400
198707160210000    198707160959400
198707161030000    198707161134400
198707161210000    198707161849400
198707161920000    198707162159400
198707162240000    198707170321000
198707170328000    198707180059400
198707180115000    198707180224400
198707180250000    198707190341400
198707190401000    198707190549400
198707190630000    198707190729400
198707190800000    198707200719400
198707200800000    198707201059400
198707201120000    198707210352200
198707210357400    198707210809400
198707210835000    198707210959400
198707211100000    198707220349400
198707220530000    198707220604400
198707220740000    198707222344400
198707230010000    198707230129400
198707230200000    198707231214400
198707231250000    198707231354400
198707231420000    198707240024400
198707240050000    198707240139400
198707240214000    198707240309400
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (f-1-87-bs.260_080)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198706300900000    198707010522000
198707010602200    198707021036000
198707021107000    198707050145000
198707050235200    198707050235200
198707050249000    198707050318000
198707051909400    198707060959400
198707061110000    198707070114400
198707071155000    198707071155000
198707080428000    198707081627400
198707081755200    198707081823000
198707082039400    198707131856400
198707131910200    198707141045400
198707151749000    198707151750000
198707151759200    198707151759200
198707151915400    198707151919000
198707151924400    198707151928200
198707151937200    198707151940200
198707152022000    198707152022000
198707152236200    198707152236200
198707160146200    198707160146200
198707160313200    198707160313200
198707160549200    198707170331000
198707170338000    198707190344400
198707190411000    198707210402200
198707210407400    198707220421400
198707220712000    198707222248200
198707222311400    198707240334000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (f-1-87-bs.320_080)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198706300900000    198707240334000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Seismic Shots Data (f-1-87-bs.410_080)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198706301036310    198706301828090
198706301838480    198706301907080
198706301916080    198707010249190
198707010256290    198707010520280
198707010525380    198707010940480
198707010950580    198707011759590
198707011912080    198707012300490
198707012329190    198707021435070
198707021445370    198707021850590
198707021857290    198707030222580
198707030229080    198707030329470
198707030337270    198707031055290
198707031107490    198707031229580
198707031239480    198707032156370
198707032206270    198707040232380
198707040320280    198707040546080
198707040559080    198707050013290
198707050020000    198707050153400
198707050205080    198707051613170
198707051735080    198707051826580
198707051833000    198707060721100
198707060832580    198707070602480
198707070627180    198707080134590
198707080442480    198707081518380
198707081530380    198707081644480
198707081659390    198707090241280
198707090251080    198707090448480
198707090455280    198707091429380
198707091445380    198707091622280
198707091643480    198707100217300
198707100228500    198707100711180
198707100750280    198707101659090
198707101800390    198707102030180
198707102051180    198707102256100
198707110016290    198707110233390
198707110247090    198707110522180
198707110532470    198707110834170
198707110849170    198707110933500
198707111133190    198707112233290
198707112321590    198707120035090
198707120043090    198707121059080
198707121111080    198707121245070
198707121255270    198707130841390
198707130849490    198707131248580
198707131255480    198707131514480
198707131525480    198707131857000
198707150303560    198707151924590
198707151930590    198707160150090
198707160159390    198707161010280
198707161031380    198707161147180
198707161158280    198707162211000
198707162224400    198707180048390
198707180058490    198707180237390
198707180247590    198707190556180
198707190609080    198707190743280
198707190751180    198707200739190
198707200825390    198707210816090
198707210825390    198707211015400
198707211026500    198707220411300
198707220748490    198707222350100
198707230000300    198707230141490
198707230151490    198707231225470
198707231235160    198707231406160
198707231414160    198707240031100
198707240039500    198707240150500
198707240208000    198707240316490
198707240325390    198707240335590
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-1-87-BS data set <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.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: 0.6
Network links: <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.nav.html>

Data format: ASCII Size: 7.7
Network links: <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.grav.html>

Data format: ASCII Size: 7.8
Network links: <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.mag.html>

Data format: ASCII Size: 1.2
Network links: <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.bath.html>

Data format: ASCII Size: 1.4
Network links: <http://walrus.wr.usgs.gov/infobank/f/f187bs/html/f-1-87-bs.seis.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 07:12:46 2013