U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130505
Geophysical data of field activity L-8-77-BS in Bering Sea,
Alaska from 07/29/1977 to 08/21/1977
Menlo Park, CA
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
http://walrus.wr.usgs.gov/infobank/gos/l-8-77-bs.fmeta.xml
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.meta.html
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.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
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</A>
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</A>
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</A>
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</A>
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.).
19770729
19770821
ground condition
As needed
176.71246
-152.02892
64.48405
54.18311
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Marine Gravity Field
Marine Magnetic Field
Magnetic Anomalies
Bathymetry
Water Depth
Seafloor Topography
Marine Seismic
USGS CMG InfoBank
AK
Alaska
Bering Sea
Bering Sea, Alaska
USA
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
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.
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
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)
Digital, ASCII
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/>
Menlo Park, CA
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
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</A>
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</A>
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</A>
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</A>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
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
Unspecified
Unspecified
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
>
20001030
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
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
19981031
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
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$DATA:[L877BS.M]L877BS.240;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>212/1022-213/0104 was L877EG.DRCPF1.GRVMA1 on TAM302
>213/0104-213/1756 was F.3 from Clint
>215/0526-216/0231 was L877EG.DRCPF1.GRVMA3 on TAM302
>216/0231-216/2350 was L877EG.DRCPF1.GRVMA4 on TAM303
>216/2350-218/0851 was L877EG.DRCPF1.GRVMA5 on TAM150
>218/0852-219/1907 was L877EG.DRCPF1.GRVMA6 on TAM150
>219/1907-221/0126 was L877EG.DRCPF1.GRVMA7 on TAM205
>221/0126-221/1540 was L877EG.DRCPF1.GRVMA8 on TAM205
>229/0610-229/1750 was L877EG.DRCPF1.GRVMA10 on TAM305
>229/1750-232/0817 was L877EG.DRCPF1.GRVMA11 on TAM301
>232/0817-232/1440 was L877EG.DRCPF1.GRVMA12 on TAM301
>
>Converted to time format with year at start.
>
>01/24/86 KAYE DUA0:[DATA.L877BS.N]L877BS.011;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
20120621
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Bathymetry Data
>10/31/1998 /tiger/l/l877bs/bath/l-8-77-bs.335_011
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>02/03/86 BECKIE DISK$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
19981031
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Bering Sea, Alaska
Point
Point
0.00001
0.00001
Decimal degrees
North American Datum of 1927
Clarke 1866
6378206.4
294.98
Local surface
0.1
meters
Attribute values
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.html>
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Downloadable Data L-8-77-BS data set <http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.meta.html>
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.
ASCII
No compression applied
0.6
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.nav.html
ASCII
No compression applied
1.2
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.grav.html
ASCII
No compression applied
1.9
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.mag.html
ASCII
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0.2
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.bath.html
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0.1
http://walrus.wr.usgs.gov/infobank/l/l877bs/html/l-8-77-bs.seis.html
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20130505
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>
FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>
universal time
none
none