U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130331
Geophysical data of field activity B-2-73-AR in Arctic from
08/19/1973 to 09/11/1973
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/b-2-73-ar.fmeta.xml
http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.meta.html
United States Geological Survey, Menlo Park, California.
Chief Scientist: Art Grantz. Geophysical data (airgunarcer,
magnetics, gravity, bathymetry) of field activity B-2-73-AR
in Arctic from 08/19/1973 to 09/11/1973,
http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
airgunarcer 160kj
magnetics
gravity
bathymetry
Publications -
Grantz, Arthur, McHendrie, A.G., Nilsen, T.H., and Yorath, C.J., 1974, Seismic
reflection profiles, 1973, on the continental shelf and slope between Bering
Strait and Barrow, Alaska, and Mackenzie Bay, Canada, 50 sheets,
scale 1:1,000,000., URL:
<A HREF ="http://pubs.er.usgs.gov/publication/ofr741042" target ="OF">http://pubs.er.usgs.gov/publication/ofr741042</A>
Additional publication information at:
<A HREF ="http://www.dggs.dnr.state.ak.us/pubs/id/11015" target ="NEW">http://www.dggs.dnr.state.ak.us/pubs/id/11015</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.).
19730819
19730911
ground condition
As needed
-171.75101
-136.62700
72.36300
66.29765
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
Marine Seismic
USGS CMG InfoBank
AK
Alaska
Arctic
Arctic Ocean
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>
Art Grantz (Chief Scientist, USGS Western Region)
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>
Grantz, Arthur, McHendrie, A.G., Nilsen, T.H., and Yorath, C.J., 1974, Seismic
reflection profiles, 1973, on the continental shelf and slope between Bering
Strait and Barrow, Alaska, and Mackenzie Bay, Canada, 50 sheets,
scale 1:1,000,000., URL:
<A HREF ="http://pubs.er.usgs.gov/publication/ofr741042" target ="OF">http://pubs.er.usgs.gov/publication/ofr741042</A>
Additional publication information at:
<A HREF ="http://www.dggs.dnr.state.ak.us/pubs/id/11015" target ="NEW">http://www.dggs.dnr.state.ak.us/pubs/id/11015</A>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (b-2-73-ar.052 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197308201934000 197308300342000
>197308300542000 197308300704000
>197308300920000 197308301606000
>197308301736000 197308301924000
>197308302050000 197308310136000
>197308310304000 197308310330000
>197308310730000 197308311020000
>197308311150000 197308311544000
>197308311728000 197308311914000
>197308312102000 197309010630000
>197309010926000 197309010926000
>197309011056000 197309011452000
>197309011614000 197309011925000
>197309012126000 197309022141000
>197309030030000 197309030030000
>197309030218000 197309031306000
>197309031438000 197309032256000
>197309040020000 197309040648000
>197309040836000 197309041356000
>197309041518000 197309060728000
>197309060907000 197309061500000
>197309062050000 197309070744000
>197309070930000 197309070930000
>197309071323000 197309072340000
>197309080134000 197309080213000
>197309080344000 197309080540000
>197309081254000 197309090224000
>197309090436000 197309090604000
>197309090748000 197309090816000
>197309090959000 197309091342000
>197309091530000 197309091948000
>197309092206000 197309092206000
>197309100010000 197309100322000
>197309100511000 197309100718000
>197309100846000 197309102008000
>197309102217000 197309110407000
>197309110546000 197309110608000
>197309110734000 197309111338000
>197309111510000 197309111528000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (b-2-73-ar.165_052)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197308201935000 197308202020000
>197308202040000 197308202040000
>197308202055000 197308202320000
>197308220025000 197308220415000
>197308220430000 197308220430000
>197308220440000 197308220720000
>197308220745000 197308220910000
>197308220950000 197308221105000
>197308221150000 197308221435000
>197308221445000 197308221620000
>197308221830000 197308221920000
>197308221955000 197308222015000
>197308222055000 197308222120000
>197308222140000 197308222315000
>197308222350000 197308230435000
>197308230500000 197308230700000
>197308231835000 197308232100000
>197308232120000 197308232210000
>197308240315000 197308241010000
>197308241020000 197308241300000
>197308241605000 197308241900000
>197308241910000 197308241935000
>197308241945000 197308241955000
>197308251100000 197308251245000
>197308251255000 197308251655000
>197308251705000 197308251720000
>197308251735000 197308251805000
>197308251815000 197308252110000
>197308252125000 197308252255000
>197308252315000 197308252340000
>197308260000000 197308261945000
>197308261955000 197308270815000
>197308270835000 197308270845000
>197308280105000 197308282125000
>197308282145000 197308290940000
>197308291000000 197308300015000
>197308300040000 197308301120000
>197308301140000 197308301315000
>197308301455000 197308302220000
>197308302230000 197308310205000
>197308310230000 197308310305000
>197308310740000 197308311005000
>197308311015000 197308311045000
>197308311055000 197308311410000
>197308311430000 197308311840000
>197308311905000 197308311935000
>197308312020000 197309010245000
>197309010355000 197309011115000
>197309011135000 197309011140000
>197309011215000 197309011245000
>197309011730000 197309021735000
>197309021745000 197309021840000
>197309021955000 197309022125000
>197309022145000 197309032355000
>197309040010000 197309041000000
>197309041855000 197309041900000
>197309041940000 197309041945000
>197309041955000 197309042130000
>197309042150000 197309042230000
>197309042305000 197309050620000
>197309051740000 197309052145000
>197309052230000 197309060905000
>197309060915000 197309061450000
>197309062020000 197309070740000
>197309071405000 197309071940000
>197309071950000 197309072025000
>197309072035000 197309072120000
>197309072130000 197309080540000
>197309081345000 197309090320000
>197309090330000 197309091040000
>197309091130000 197309091600000
>197309091655000 197309100845000
>197309101045000 197309111340000
>197309111355000 197309111520000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (b-2-73-ar.260_052)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197308201940000 197308202015000
>197308251710000 197308251720000
>197308251735000 197308251735000
>197308251745000 197308251805000
>197308251825000 197308251825000
>197308251835000 197308252005000
>197308252015000 197308252040000
>197308252050000 197308252100000
>197308252110000 197308252110000
>197308252130000 197308252245000
>197308252255000 197308252255000
>197308252320000 197308252340000
>197308260005000 197308260250000
>197308260300000 197308260305000
>197308260315000 197308260555000
>197308260605000 197308260845000
>197308260855000 197308261155000
>197308261205000 197308261205000
>197308261215000 197308261220000
>197308261230000 197308261300000
>197308261310000 197308261310000
>197308261320000 197308261500000
>197308261510000 197308261745000
>197308261755000 197308261800000
>197308261820000 197308261945000
>197308262000000 197308262015000
>197308262025000 197308262025000
>197308262035000 197308262035000
>197308262055000 197308262350000
>197308270000000 197308270645000
>197308270700000 197308270715000
>197308270730000 197308270800000
>197308270810000 197308270815000
>197308270840000 197308270845000
>197308280105000 197308281450000
>197308281505000 197308281830000
>197308281840000 197308282125000
>197308282150000 197308290940000
>197308291005000 197308291140000
>197308291150000 197308291915000
>197308291925000 197308292130000
>197308292140000 197308292145000
>197308292155000 197308292205000
>197308292215000 197308300015000
>197308300040000 197308300845000
>197308300855000 197308300910000
>197308300920000 197308300945000
>197308300955000 197308301040000
>197308301050000 197308301120000
>197308301140000 197308301315000
>197308301455000 197308301605000
>197308301615000 197308301635000
>197308301645000 197308301735000
>197308301745000 197308301750000
>197308301800000 197308301830000
>197308301950000 197308302205000
>197308302215000 197308302220000
>197308302235000 197308302240000
>197308302250000 197308302255000
>197308302305000 197308302320000
>197308302335000 197308310205000
>197308310235000 197308310305000
>197308310740000 197308310810000
>197308310820000 197308310840000
>197308310850000 197308311005000
>197308311015000 197308311040000
>197308311055000 197308311255000
>197308311305000 197308311355000
>197308311405000 197308311410000
>197308311435000 197308311435000
>197308311445000 197308311615000
>197308311625000 197308311840000
>197309010210000 197309010245000
>197309010400000 197309011015000
>197309011025000 197309011040000
>197309011100000 197309011115000
>197309011135000 197309011140000
>197309011215000 197309011245000
>197309011730000 197309020250000
>197309020300000 197309020350000
>197309020400000 197309020510000
>197309020520000 197309020520000
>197309020530000 197309020535000
>197309020550000 197309020550000
>197309020605000 197309020630000
>197309020640000 197309021515000
>197309021525000 197309021540000
>197309021550000 197309021550000
>197309021610000 197309021645000
>197309021700000 197309021735000
>197309021745000 197309021840000
>197309022000000 197309022030000
>197309022040000 197309022125000
>197309022145000 197309022325000
>197309022335000 197309030110000
>197309030120000 197309030255000
>197309030305000 197309030330000
>197309030340000 197309030540000
>197309050235000 197309050235000
>197309050245000 197309050315000
>197309050325000 197309050405000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B273AR.N]B273AR.052;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
19951206
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 /lion/b/b273ar/grav/b-2-73-ar.165_052
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>03/07/86 BARB DUA0:[DATA.BARB.CSTAPES]B173AR.165;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>Input was...
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B273AR.N]B273AR.052;
>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 b-2-73-ar.260_052
>
>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/b/b273ar/mag/b-2-73-ar.240_052
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>02/28/86 CAROLYN DUA0:[DATA.B173AR.M]B173AR.240;
>DUA0:[DATA.B173AR.M]TEMP.EXE;
>was B173AR._.GRVMX2 on TAM009
>was B173AR900.DAT on VAM009
>
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B273AR.N]B273AR.052;
>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>
Arctic
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
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>
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 B-2-73-AR data set <http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.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
0.0
http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.nav.html
ASCII
No compression applied
0.4
http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.grav.html
ASCII
No compression applied
0.2
http://walrus.wr.usgs.gov/infobank/b/b273ar/html/b-2-73-ar.mag.html
None
20130331
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