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What does this data set describe?

Title:
Geophysical data of field activity L-8-77-BS in Bering Sea, Alaska from 07/29/1977 to 08/21/1977
Abstract:
Chief Scientists: Alan Cooper, Mike Marlow. Geophysical data (sonobuoy, uniboom, sparker, 12khz, airgun, Burgairgun, 3dot5khz, gravity, 24channel, Digitrack, gradiometer, dopplersonar, integratednavigation, RhoRho, transitsatellite, airgunmonitor) of field activity L-8-77-BS in Bering Sea, Alaska from 07/29/1977 to 08/21/1977, <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.meta.html>.
Supplemental_Information:

Equipment Used -
sonobuoy
uniboom
sparker
12khz 12 khz bathymetry
airgun single-channel airgun
Burgairgun Burg seismic
3dot5khz 3.5 khz bathymetry
gravity
24channel 24-channel seismic
Digitrack
gradiometer
dopplersonar
integratednavigation
RhoRho
transitsatellite
airgunmonitor
Publications -
Childs, J.R., and Cooper, A.K., 1979, Marine seismic sonobuoy data from the
Bering Sea region: U.S. Geological Survey Open-File Report 79-371, 4 p.


Marlow, M.S., and Cooper, A.K., 1979, Multichannel seismic-reflection profiles
collected in 1977 in the northern Bering Sea: U.S. Geological Survey Open-File
Report 79-1147, 3 p. URL:
<A HREF ="<http://pubs.er.usgs.gov/publication/ofr791147>" TARGET ="of"><http://pubs.er.usgs.gov/publication/ofr791147>
Additional publication information at:
<A HREF ="
<http://www.dggs.dnr.state.ak.us/pubs/id/13583>" TARGET ="NEW"><http://www.dggs.dnr.state.ak.us/pubs/id/13583>


Childs, J.R., Cooper, A.K., and Parker, A.W., 1979, Sonobuoy studies of Umnak
Plateau, Bering Sea: American Geophysical Union Eos, Transactions, v. 60, no. 18, p. 390.


Cooper, A.K., Childs, J.R., Scholl, D.W., Marlow, M.S., Gardner, J.V., 1979,
Evolution of Umnak Plateau, Bering Sea: American Geophysical Union Eos,
Transactions, v. 60, no. 18, p. 390.


Childs, J.R., Cooper, A.K., and Wright, A.W., 1981, Residual magnetic map of
Umnak Plateau region, southeastern Bering Sea: U.S. Geological Survey
Geophysical Investigations Map GP-0939, 1 sheet.


Cooper, Alan K., Marlow, Michael S., and Mann, Dennis M., 1986, Multichannel
seismic-reflection profiles collected in 1977 in the northern Bering Sea:
U.S. Geological Survey Open-File Report 86-0207, 4 p. URL:
<A HREF ="
<http://pubs.er.usgs.gov/publication/ofr86207>" TARGET ="of"><http://pubs.er.usgs.gov/publication/ofr86207>
Additional publication information at:
<A HREF ="
<http://www.dggs.dnr.state.ak.us/pubs/id/11642>" target ="NEW"><http://www.dggs.dnr.state.ak.us/pubs/id/11642>

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/>, 20131101, Geophysical data of field activity L-8-77-BS in Bering Sea, Alaska from 07/29/1977 to 08/21/1977: 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: 176.71246
    East_Bounding_Coordinate: -152.02892
    North_Bounding_Coordinate: 64.48405
    South_Bounding_Coordinate: 54.18311

  3. What does it look like?

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

    Beginning_Date: 29-Jul-1977
    Ending_Date: 21-Aug-1977
    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: Bering Sea, Alaska
      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>
    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?

    A-Lan Von Hornlein (Watchstander); Alan Cooper (Chief Scientist); Bob Novak (Electronics Technician); Carrie Carpenter (Dafe Curator); Cassie Oetken (Watchstander); Don Tompkins (Geophysicist); Frank Johnson (Chief Mate); Glen Barker (Mechanical Technician); Graig McHendrie (Navigator); Jim Joyce (Watchstander); John Simpson (Chief Engineer); Jon Childs (Geophysicist); Jon Erickson (Mechanical Technician); Mike Marlow (Chief Scientist); Paul Kolling (Watchstander); Paula Shryock (Navigator); Sven Keinanen (Ship Captain); Terry Kelley (Electronics Technician); Vaughn Marshall (Geophysicist)

  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: 30-Oct-2000 (process 1 of 4)
    Navigation Data
    Converted to time format with year at start.
    
    01/24/86 KAYE DUA0:[DATA.L877BS.N]L877BS.011;
    DRB0:[DRS.REFMT]REFORMAT.EXE;5
    
    

    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  /tiger/l/l877bs/grav/l-8-77-bs.165_011
    /bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    05/02/86 CLINT DUA0:[DATA.L877BS]L877BS.165;
    DRB0:[CLINT]REFMTJCGRV.EXE;
    reformatted from JChilds file l877.smgrv
    
    Input was...
    Converted to time format with year at start.
    
    01/24/86 KAYE DUA0:[DATA.L877BS.N]L877BS.011;
    DRB0:[DRS.REFMT]REFORMAT.EXE;5
    
    time, lat, long, time(sec) to nearest nav fix, data values
    

    Person who carried out this activity:

    U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
    Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
    InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
    USGS, MailStop 999, 345 Middlefield Road
    Menlo Park, CA 94025-3561
    USA

    (650) 329-5055 (voice)
    (650) 329-5190 (FAX)
    infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

    Date: 21-Jun-2012 (process 3 of 4)
    Magnetics Data
    06/21/2012 carolyn l-8-77-bs.260_011
    
    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  /tiger/l/l877bs/mag/l-8-77-bs.240_011
    /bear/programs/edit/automerge/automerge
    
    Converted to time format with year at start.
    
    01/02/86 CAROLYN DRS$DATA:[L877BS.M]L877BS.240;
    DRB0:[DRS.REFMT]REFORMAT.EXE;5
    212/1022-213/0104 was L877EG.DRCPF1.GRVMA1 on TAM302
    213/0104-213/1756 was F.3 from Clint
    215/0526-216/0231 was L877EG.DRCPF1.GRVMA3 on TAM302
    216/0231-216/2350 was L877EG.DRCPF1.GRVMA4 on TAM303
    216/2350-218/0851 was L877EG.DRCPF1.GRVMA5 on TAM150
    218/0852-219/1907 was L877EG.DRCPF1.GRVMA6 on TAM150
    219/1907-221/0126 was L877EG.DRCPF1.GRVMA7 on TAM205
    221/0126-221/1540 was L877EG.DRCPF1.GRVMA8 on TAM205
    229/0610-229/1750 was L877EG.DRCPF1.GRVMA10 on TAM305
    229/1750-232/0817 was L877EG.DRCPF1.GRVMA11 on TAM301
    232/0817-232/1440 was L877EG.DRCPF1.GRVMA12 on TAM301
    
    Converted to time format with year at start.
    
    01/24/86 KAYE DUA0:[DATA.L877BS.N]L877BS.011;
    DRB0:[DRS.REFMT]REFORMAT.EXE;5
    
    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  /tiger/l/l877bs/bath/l-8-77-bs.335_011
    /bear/programs/edit/automerge/automerge
    
    Input was...
    Converted to time format with year at start.
    
    02/03/86 BECKIE DISK$USERDISK:[BECKIE.TEMP]L877BS.335;
    DRB0:[DRS.BAT]BATRED.EXE;1
    This file was hand-digetized in 2-way traveltime(secs).
    It was reduced with no Matthews area.  Sound velocity
    assumed was 1500m/sec.
    
    Input was...
    Converted to time format with year at start.
    
    01/24/86 KAYE DUA0:[DATA.L877BS.N]L877BS.011;
    DRB0:[DRS.REFMT]REFORMAT.EXE;5
    
    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:
    Childs, J.R., and Cooper, A.K., 1979, Marine seismic sonobuoy data from the Bering Sea region: U.S. Geological Survey Open-File Report 79-371, 4 p.
    Marlow, M.S., and Cooper, A.K., 1979, Multichannel seismic-reflection profiles collected in 1977 in the northern Bering Sea: U.S. Geological Survey Open-File Report 79-1147, 3 p. URL: <A HREF ="<http://pubs.er.usgs.gov/publication/ofr791147>" TARGET ="of"><http://pubs.er.usgs.gov/publication/ofr791147> Additional publication information at: <A HREF ="<http://www.dggs.dnr.state.ak.us/pubs/id/13583>" TARGET ="NEW"><http://www.dggs.dnr.state.ak.us/pubs/id/13583>
    Childs, J.R., Cooper, A.K., and Parker, A.W., 1979, Sonobuoy studies of Umnak Plateau, Bering Sea: American Geophysical Union Eos, Transactions, v. 60, no. 18, p. 390.
    Cooper, A.K., Childs, J.R., Scholl, D.W., Marlow, M.S., Gardner, J.V., 1979, Evolution of Umnak Plateau, Bering Sea: American Geophysical Union Eos, Transactions, v. 60, no. 18, p. 390.
    Childs, J.R., Cooper, A.K., and Wright, A.W., 1981, Residual magnetic map of Umnak Plateau region, southeastern Bering Sea: U.S. Geological Survey Geophysical Investigations Map GP-0939, 1 sheet.
    Cooper, Alan K., Marlow, Michael S., and Mann, Dennis M., 1986, Multichannel seismic-reflection profiles collected in 1977 in the northern Bering Sea: U.S. Geological Survey Open-File Report 86-0207, 4 p. URL: <A HREF ="
    <http://pubs.er.usgs.gov/publication/ofr86207>" TARGET ="of"><http://pubs.er.usgs.gov/publication/ofr86207> Additional publication information at: <A HREF ="<http://www.dggs.dnr.state.ak.us/pubs/id/11642>" target ="NEW"><http://www.dggs.dnr.state.ak.us/pubs/id/11642>



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 (l-8-77-bs.011 [DRS])
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197707290240000    197708121458500
    197708121514300    197708121514300
    197708121529300    197708121529300
    197708121544300    197708121544300
    197708121559300    197708121559300
    197708121614300    197708121614300
    197708121629300    197708121629300
    197708121644300    197708121644300
    197708121659300    197708121659300
    197708121715100    197708171214200
    197708171247100    197708200109100
    197708200127040    197708211622000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Gravity Data (l-8-77-bs.165_011)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197707300403420    197707300533480
    197707300542120    197708010156420
    197708010228300    197708010432420
    197708010857000    197708011425000
    197708011430120    197708011744180
    197708011806300    197708012344420
    197708020016420    197708022155120
    197708030446120    197708040603300
    197708040700300    197708041326300
    197708041544000    197708050906180
    197708050913180    197708052303300
    197708052317000    197708060059120
    197708060645180    197708062240300
    197708070315180    197708081540420
    197708081736480    197708090553180
    197708090602300    197708091540420
    197708092142420    197708100244420
    197708100806480    197708100958480
    197708101100480    197708102058480
    197708110834120    197708111226120
    197708111231180    197708120257300
    197708120324300    197708120500300
    197708120552300    197708130230180
    197708130346300    197708140558180
    197708140824180    197708150314420
    197708150814420    197708152358420
    197708160124420    197708162158420
    197708162206180    197708171210180
    197708171242120    197708171624120
    197708171722120    197708181246120
    197708181336120    197708190112120
    197708190135120    197708192203120
    197708200140000    197708201441000
    197708202131000    197708211359000
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Magnetics Data (l-8-77-bs.260_011)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197707311022060    197707311155080
    197707311218090    197708011756080
    197708030526220    197708041753570
    197708041801560    197708052055460
    197708052101460    197708060059530
    197708060720190    197708062236560
    197708070457410    197708070532050
    197708070549130    197708081539380
    197708081726090    197708081729210
    197708081738170    197708091540320
    197708170610350    197708180942470
    197708200141430    197708201440050
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Bathymetry Data (l-8-77-bs.335_011)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197707300628180    197707310019540
    197707310030360    197707312359180
    197708010009300    197708011014180
    197708011027360    197708011028540
    197708011041480    197708030827420
    197708051036180    197708051203240
    197708060102480    197708060211120
    197708060222060    197708060222060
    197708060232180    197708060641120
    197708062239060    197708070309420
    197708080902060    197708081132000
    197708081143540    197708081143540
    197708081156420    197708081734000
    197708102101240    197708110829300
    197708170335240    197708170512300
    197708170628540    197708170701240
    197708170740120    197708171932540
    197708171944240    197708181221180
    197708181234000    197708190122120
    197708192234240    197708192358480
    197708200144000    197708200158240
    197708201303180    197708202003240
    197708202013300    197708210542540
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    Seismic Shots Data (l-8-77-bs.422_011)
    YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
    197708030735000    197708031949000
    197708032016000    197708040349000
    197708040419000    197708040731000
    197708040753000    197708041323000
    197708041506000    197708041658000
    197708041727000    197708041727000
    197708041751000    197708041751000
    197708041813000    197708041830000
    197708041856000    197708050132000
    197708050153000    197708051233000
    197708051254000    197708060100000
    197708060642000    197708062223000
    197708070302000    197708070302000
    197708070331000    197708070346000
    197708070408000    197708070917000
    197708070938000    197708071225000
    197708071246000    197708071355000
    197708071416000    197708080454000
    197708080523000    197708081542000
    197708081730000    197708081730000
    197708081755000    197708090137000
    197708090208000    197708090745000
    197708090831000    197708090831000
    197708090901000    197708090955000
    197708091017000    197708091544000
    197708101152000    197708101711000
    197708101732000    197708101732000
    197708101754000    197708101823000
    197708101844000    197708101844000
    197708101905000    197708101925000
    197708101946000    197708101956000
    197708102017000    197708102037000
    197708102058000    197708102058000
    197708110830000    197708111518000
    197708111551000    197708112052000
    197708112113000    197708120300000
    197708120320220    197708120449350
    197708120550090    197708130219200
    197708130345430    197708140601390
    197708140820000    197708141447000
    197708141508000    197708141710000
    197708141746000    197708142027000
    197708142052000    197708142136000
    197708142157000    197708150311000
    197708150810000    197708151417000
    197708151449000    197708151738000
    197708151807000    197708152039000
    197708152111000    197708152355000
    197708160122000    197708161830000
    197708161902000    197708162139000
    197708162212000    197708170332000
    197708170405000    197708170919000
    197708170946000    197708170946000
    197708171009000    197708171620000
    197708171802040    197708181239090
    197708181335000    197708192201520
    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 L-8-77-BS data set <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-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/l/l877bs/html/l-8-77-bs.nav.html>

Data format: ASCII Size: 1.2
Network links: <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.grav.html>

Data format: ASCII Size: 1.9
Network links: <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.mag.html>

Data format: ASCII Size: 0.2
Network links: <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.bath.html>

Data format: ASCII Size: 0.1
Network links: <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.seis.html>

  • Cost to order the data: None


  • Who wrote the metadata?

    Dates:
    Last modified: 01-Nov-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 Fri Nov 1 14:29:56 2013