U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130519
Geophysical data of field activity F-7-88-AA in Aleutian Arc,
Alaska from 06/07/1988 to 07/05/1988
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/f-7-88-aa.fmeta.xml
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.meta.html
Chief Scientists: Dave Scholl, Andy Stevenson. Geophysical
data (GPS, 10khz, magnetics, gravity, 3dot5khz,
2channelairgun, Gloriasidescan, integratednavigation) of
field activity F-7-88-AA in Aleutian Arc, Alaska from
06/07/1988 to 07/05/1988,
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
GPS GPS satellite
10khz 10 khz echo-sounder
magnetics magnetometer
gravity
3dot5khz 3.5 khz bathymetry
2channelairgun two-channel airgun
Gloriasidescan
integratednavigation
Notes -
Geological LOng-Range Inclined Asdic (GLORIA)
<http://kai.er.usgs.gov/gloria/>
<HR>
Associated cruises in Alaska
<br>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.meta.html">F-2-87-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f387aa/html/f-3-87-aa.meta.html">F-3-87-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.meta.html">F-7-88-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f888aa/html/f-8-88-aa.meta.html">F-8-88-AA</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/</A>
Dadisman, S.V., and Scholl, W.D., 1995, Subduction of the Meiji sediment drift, cause of
isotopic enrichment and excessive arc magmatism at Kamchatka's Klyuchevskoy Volcano:
American Geophysical Union Eos, Transactions, v. 76, no. 46, Supplement, p. 538.<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.).
19880607
19880705
ground condition
As needed
179.01872
-163.36543
53.92234
49.01163
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
Aleutian Arc
Aleutian Arc EEZ Quads 1-30
Aleutian Arc, Alaska
Aleutians
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>
Dave Scholl (Chief Scientist, USGS Western Region);
Andy Stevenson (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>
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/</A>
Dadisman, S.V., and Scholl, W.D., 1995, Subduction of the Meiji sediment drift, cause of
isotopic enrichment and excessive arc magmatism at Kamchatka's Klyuchevskoy Volcano:
American Geophysical Union Eos, Transactions, v. 76, no. 46, Supplement, p. 538.
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (f-7-88-aa.050 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198806072147020 198806080309020
>198806080321580 198806081149090
>198806081159170 198806081311020
>198806081326000 198806091342030
>198806091356010 198806091924000
>198806091937590 198806092015580
>198806092026000 198806092159020
>198806092209550 198806100923580
>198806100933590 198806110524020
>198806110537580 198806111309580
>198806111321580 198806111736020
>198806111748550 198806111909580
>198806111921580 198806112129020
>198806112141580 198806112325570
>198806112336020 198806120957250
>198806121008400 198806121114020
>198806121127390 198806130646020
>198806130658000 198806131108020
>198806131120000 198806131305590
>198806131318020 198806131730020
>198806131742010 198806132259020
>198806132312250 198806140309020
>198806140321570 198806140505590
>198806140518020 198806141200550
>198806141212020 198806141903580
>198806141918010 198806141929590
>198806141944010 198806142007580
>198806142019570 198806142037580
>198806142048020 198806150507580
>198806150518010 198806151103580
>198806151114000 198806151626020
>198806151637250 198806160302020
>198806160314010 198806161914010
>198806161927410 198806162142020
>198806162154020 198806170300020
>198806170311580 198806170901580
>198806170912020 198806172250020
>198806172301320 198806180340030
>198806180352030 198806180437580
>198806180448020 198806180502000
>198806180515590 198806181835590
>198806181847570 198806182142020
>198806182152250 198806190006470
>198806190018090 198806190310020
>198806190324020 198806190539580
>198806190554010 198806190602010
>198806190614020 198806192007580
>198806192019580 198806200248020
>198806200259570 198806200339570
>198806200351580 198806200539590
>198806200552030 198806200640020
>198806200651590 198806201135590
>198806201147590 198806201734000
>198806201748010 198806201836010
>198806201849560 198806202146020
>198806202157020 198806210432020
>198806210446000 198806210507580
>198806210518010 198806210610000
>198806210620010 198806210634010
>198806210646030 198806210909580
>198806210921580 198806211646020
>198806211658030 198806211839590
>198806211854000 198806212131020
>198806212144020 198806220104170
>198806220116550 198806220406020
>198806220417580 198806221210000
>198806221224000 198806221236000
>198806221250020 198806222123020
>198806222135020 198806230709590
>198806230720020 198806240123020
>198806240135550 198806240943590
>198806240957590 198806242221020
>198806242232250 198806260406020
>198806260417570 198806260458000
>198806260511570 198806260809580
>198806260820030 198806261247590
>198806261300250 198806261724270
>198806261736020 198806270136010
>198806270149170 198806270539580
>198806270550010 198806271733570
>198806271744010 198806280505580
>198806280516020 198806280707580
>198806280718040 198806281223580
>198806281235580 198806281235580
>198806281248250 198806281738020
>198806281750010 198806281821570
>198806281834010 198806281909590
>198806281922020 198806281931580
>198806281945100 198806290409580
>198806290420020 198806292201020
>198806292213250 198806301710010
>198806301723590 198807010958020
>198807011011580 198807011055580
>198807011106040 198807021227580
>198807021242020 198807040259580
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (f-7-88-aa.150_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198806072150000 198806080509400
>198806080541000 198806081252400
>198806081311000 198806081623400
>198806081926000 198806101642400
>198806101651000 198806101656000
>198806101706400 198806101811400
>198806101823000 198806110937400
>198806110943000 198806122232400
>198806122243000 198806130028200
>198806130048000 198806142150400
>198806142157000 198806150115400
>198806150159000 198806150305400
>198806150315000 198806151504400
>198806151510000 198806162009000
>198806162014400 198806170535400
>198806170545000 198806170729400
>198806170743000 198806201833400
>198806201845000 198806202018400
>198806202029000 198806232254200
>198806232300200 198806240913400
>198806240923000 198806241124400
>198806241134000 198806251851000
>198806251856200 198806272003400
>198806272014000 198806272156400
>198806272204000 198806292126400
>198806292136000 198806300958400
>198806301032200 198807010311400
>198807010320000 198807011319400
>198807011327000 198807011718400
>198807011728000 198807020302400
>198807020314000 198807020526400
>198807020534000 198807021815400
>198807021929000 198807031129400
>198807031153000 198807040255400
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (f-7-88-aa.221_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198806081838400 198806110947400
>198806110953000 198806130038200
>198806130046000 198806142200400
>198806142207000 198806162019000
>198806162024400 198806232304200
>198806232310200 198806251901000
>198806251906200 198807021817000
>198807021920000 198807040258000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (f-7-88-aa.322_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198806080530000 198806200334000
>198806202042000 198807040248000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Seismic Shots Data (f-7-88-aa.420_airgun)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198806081312500 198806081635270
>198806081831270 198806090832250
>198806090837450 198806100617520
>198806100624420 198806101643310
>198806101651310 198806101811530
>198806101823130 198806130039270
>198806130052470 198806150010120
>198806150159020 198806150305520
>198806150315220 198806151505220
>198806151510520 198806170536280
>198806170545280 198806170730080
>198806170743080 198806182312040
>198806182318440 198806191104330
>198806191116130 198806201834570
>198806201845070 198806202018560
>198806202029060 198806240913470
>198806240924470 198806241124260
>198806241134160 198806252232520
>198806252240020 198806272006030
>198806272016430 198806272202140
>198806272210130 198806292129080
>198806292137280 198806300959340
>198806301023340 198807010245340
>198807010316040 198807011718580
>198807011732480 198807020303020
>198807020312320 198807020526410
>198807020533510 198807021817140
>198807021929540 198807040256300
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
19960205
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/f/f788aa/grav/f-7-88-aa.150_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>01/08/89 CAROLYN DRS$DATA:[F788AA.G]F788AA.150;1
>DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
>SKIPNSAVED Free Air Anomaly data
>
>01/06/89 CAROLYN DRS$DATA:[F788AA.G]F788AA.130;1
>DUA0:[DATA.][F788AA.G]REFMTTRAK.EXE;
>Gravity SKIPNSAVE control data
>from CDI
>
>01/08/89 CAROLYN DRS$DATA:[F788AA.G]F788AA.160;1
>DUA0:[DRS.GRV]GRAVRED.EXE;4
>Free Air Anomaly data
>
>07/15/88 CAROLYN DRS$DATA:[F788AA.G]F788AA.140;
>DUA0:[DRS.REFMT]REFORMAT.EXE;
>Land tie data
>ties calculated by KKinoshita
>meter S-53
>158/0335 968767.1
>186/1906 968768.1
>
>08/18/88 EDM DRS$DATA:[F788AA.G]F788AA.101;
>DUA0:[DRS.GRV]VALIDGRAV.EXE;
>Raw gravity data from digital meter
>
>01/05/89 CAROLYN DRS$DATA:[F788AA.N]F7FILT.070;1
>DUA0:[DRS.FILT]FILTER.EXE;1
>Eotvos/course/speed/distance data
>
>01/05/89 CAROLYN DRS$DATA:[F788AA.N]F720SEC.070;1
>DUA0:[DRS.NAV]EOTCSSP.EXE;1
>Eotvos/course/speed/distance data
>
>01/05/89 CAROLYN DRS$DATA:[F788AA.N]F720SEC.050;1
>DUA0:[DRS.EDIT]MERGEIT.EXE;3
>Integrated navigation (SINS) data
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
>Input was...
>Converted to time format with year at start.
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
>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
>06/20/2012 carolyn f-7-88-aa.221_050
>
>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/magred1111/magred1111.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/f788aa/mag/f-7-88-aa.220_050
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>12/28/88 CAROLYN DRS$DATA:[F788AA.M]F788AA.220;1
>DUA0:[DRS.MAG]MAGRED.EXE;5
>Edited magnetics data
>
>09/14/88 CAROLYN DRS$DATA:[F788AA.M]F788AA.201;
>DUA0:[DRS.PLT.GRAPHED]GRAPHED.EXE;1
>Raw magnetics data
>deleted 1841817200 - 1841919400 had 0.0 observed mag
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
>Converted to time format with year at start.
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
>time, lat, long, time(sec) to nearest nav fix, data values
20120620
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
>01/31/2008 carolyn /infobank/f/f788aa/bath/f-7-88-aa.322_050
>/infobank/programs/edit/mergeit/mergeit
>
>Input was...
>08/30/88 EDM DRS$DATA:[F788AA.B]F788AA.321;
>DUA0:[DRS.EDIT]MERGEIT.EXE;3
>Edited bathymetry data with corrected depths
>This came from a 6 minute file which was sampled and interpolated to 2 minutes.
>
>Input was...
>07/12/88 EDM GRYC2:[EDM]F788AA.320;
>DUA1:[DRS.EDIT]REFARN.EXE;
>
>Converted to time format with year at start.
>
>SINS - combined nav from GPS, RHO-RHO LORAN-C, ABC
>day, hour, minute, second, tenth, latitude, longitude
>
> 1 2 3 4 5
>345678901234567890123456789012345678901234567890123456789
>
20080131
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>
Aleutian Arc, Alaska
Point
Point
0.00001
0.00001
Decimal degrees
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 F-7-88-AA data set <http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.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
0.9
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.nav.html
ASCII
No compression applied
9.3
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.grav.html
ASCII
No compression applied
6.5
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.mag.html
ASCII
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1.1
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.bath.html
ASCII
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1.3
http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.seis.html
None
20130519
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