U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130519
Geophysical - multichannel seismic profiling, OBS refraction,
sonobuoy, XBT, gravity, multibeam bathy data of field
activity L-09-11-GA in Gulf of Alaska from 06/05/2011 to
06/25/2011
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-09-11-ga.fmeta.xml
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.meta.html
United States Geological Survey,University of
Texas,University of Wyoming. Chief Scientists: Ginger Barth,
(USGS), Sean Gulick, (UTexas). Geophysical - multichannel
seismic profiling, OBS refraction, sonobuoy, XBT, gravity,
multibeam bathy data of field activity L-09-11-GA in Gulf of
Alaska from 06/05/2011 to 06/25/2011,
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Notes -
AKA MGL11-09
2011 Gulf of Alaska, U.S. Extended Continental Shelf Project,
<a href="http://continentalshelf.gov/missions/11missions/11alaska.html">http://continentalshelf.gov/missions/11missions/11alaska.html</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.).
20110605
20110625
ground condition
As needed
-152.12600
-138.24900
57.19880
53.27950
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Bathymetry
Water Depth
Seafloor Topography
Marine Seismic
USGS CMG InfoBank
AK
Gulf of 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>
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.nav.gif
Trackline map of L-09-11-GA
GIF
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.seis.gif
Seismic shot point data trackline map of L-09-11-GA
GIF
Ginger Barth);
Jon Childs);
Pat Hart);
Ray Sliter);
Jenny White);
Pete Dal Ferro);
George Tate);
Sean Gulick (U Texas);
Bobby Reese (U Texas);
Maureen LeVoir (U Texas);
Kevin Johnson (U Texas);
Ryan Lester (U Texas);
Erik Everson (U Wyoming)
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>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (l-09-11-ga.060 [GPS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>201106081201320 201106081341570
>201106081528110 201106090548450
>201106090940100 201106091616170
>201106091859020 201106092123410
>201106092254010 201106101454130
>201106101715480 201106101926440
>201106110151280 201106111108080
>201106111128110 201106120454060
>201106120828330 201106141643090
>201106141939270 201106150446520
>201106150504000 201106160135500
>201106160210000 201106161450240
>201106161500000 201106161501100
>201106161524070 201106161528340
>201106161550580 201106170227130
>201106170849070 201106172200280
>201106172224290 201106180231440
>201106180257390 201106190247210
>201106190429050 201106190429270
>201106190440240 201106191459560
>201106191555030 201106201155530
>201106210447410 201106211447350
>201106211550450 201106222352440
>201106230001150 201106230607180
>201106230613110 201106241645130
>201106241651180 201106241825540
>201106241850560 201106242051110
>201106242337420 201106252152360
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Seismic Shots Data (l-09-11-ga.410_mcs)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>201106081201320 201106081341570
>201106081528110 201106090548450
>201106090940100 201106091616170
>201106091859020 201106092123410
>201106092254010 201106101454130
>201106101715480 201106101926440
>201106110151280 201106111108080
>201106111128110 201106120454060
>201106120828330 201106141643090
>201106141939270 201106150446520
>201106150504000 201106160135500
>201106160210000 201106161450240
>201106161500000 201106161501100
>201106161524070 201106161528340
>201106161550580 201106170227130
>201106170849070 201106172200280
>201106172224290 201106180231440
>201106180257390 201106190247210
>201106190429050 201106190429270
>201106190440240 201106191459560
>201106191555030 201106201155530
>201106210447410 201106211447350
>201106211550450 201106222352440
>201106230001150 201106230607180
>201106230613110 201106241645130
>201106241651180 201106241825540
>201106241850560 201106242051110
>201106242337420 201106252152360
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>08/20/2012 /infobank/l/l0911ga/nav/l-09-11-ga.060
>time/lat/long style, multi-record, in caps, without tabs
>temporal-spatial data
>reformata
>
>Input was...
>08/17/2012 /infobank/l/l10911ga/seis/l-09-11-ga.410_mcs
>
>08/17/2012 ray l-09-11-ga.410_mcs
>
>merged segy times and shots with times frm p190 files
>shot on distance (50 meters)
>
>08/16/2012 ray l0911.nodup
>
>
>08/16/2012 ray l0911ga_p190.060
>
>time/lat/long style, multi-record, in caps, without tabs
>
>8/15/2012 fwong@usgs.gov
>C (common midpoint) records from p190 files for L-09-11-GA from
> /seisdata5/l0911ga/ship_data/processed/sprint/
>only V (vessel reference point) records available for MGL1109OBS2A
> extracted by /we/florence/rsliter/p190export/export_p190.csh
>modified from script provided by Bobby Reece, U of Texas
>yyyydddmmhhsst, latitude, longitude, depth_m, shot_p190, x_utm06, y_utm06, lineid
>
> 1 2 3
>3456789012345678901234567890123456
>
20120820
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>
Gulf of Alaska
Point
Point
0.00001
0.00001
Decimal degrees
North American Datum of 1983
Geodetic Reference System 80
6378137
298.257
Local surface
0.1
meters
Attribute values
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-09-11-GA data set <http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.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
2.1
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.nav.html
ASCII
No compression applied
4.5
http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.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