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 L-5-77-EG in Eastern Gulf
of Alaska from 06/04/1977 to 06/09/1977
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-5-77-eg.fmeta.xml
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.meta.html
Chief Scientist: Parke Snavely. Geophysical data
(transitsatellite, bathgravnav, bathnav, gravity,
gradiometer, uniboom, 24channel, airgunmonitor, sonobuoy) of
field activity L-5-77-EG in Eastern Gulf of Alaska from
06/04/1977 to 06/09/1977,
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
transitsatellite
bathgravnav
bathnav
gravity
gradiometer
uniboom
24channel
airgunmonitor
sonobuoy
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.).
19770604
19770609
ground condition
As needed
-135.76193
-124.99455
54.97239
48.61677
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
Canada
Eastern 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>
Parke Snavely (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>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (l-5-77-eg.010 [DRS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197706040434400 197706040917000
>197706040923400 197706041658100
>197706041706100 197706042240400
>197706042247000 197706050032400
>197706050042000 197706050426100
>197706050432200 197706050725100
>197706050753500 197706051531300
>197706051541500 197706051742500
>197706051756100 197706060604200
>197706060614000 197706060626100
>197706060640300 197706060640300
>197706060655180 197706060655180
>197706060710180 197706060710180
>197706060725180 197706060725180
>197706060740180 197706060740180
>197706060756180 197706060756180
>197706060811180 197706060811180
>197706060826180 197706060826180
>197706060841180 197706060841180
>197706060856180 197706060856180
>197706061040000 197706061649300
>197706061657400 197706070314000
>197706070324300 197706070612100
>197706070628100 197706070705500
>197706070721100 197706071059500
>197706071116500 197706071116500
>197706071122100 197706071139100
>197706071158300 197706071739100
>197706071749500 197706071916300
>197706071933300 197706080712400
>197706080720200 197706080837300
>197706080845500 197706082011500
>197706082021500 197706090549500
>197706090601500 197706090706100
>197706090718100 197706090718100
>197706090736100 197706090736100
>197706090750100 197706091107500
>197706091114100 197706091735500
>197706091745300 197706091952100
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (l-5-77-eg.110_010)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197706040000000 197706040917000
>197706040923400 197706050033000
>197706050042000 197706050426300
>197706050432200 197706060604200
>197706060611000 197706061649500
>197706061657400 197706070314200
>197706070320500 197706080712400
>197706080720200 197706091952100
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (l-5-77-eg.260_010)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197706060158140 197706081849320
>197706081857370 197706091517190
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Seismic Shots Data (l-5-77-eg.420_010)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197706060139370 197706060608250
>197706060614370 197706061451010
>197706061456410 197706061653320
>197706061740090 197706070123160
>197706070129360 197706070148360
>197706070154560 197706070301230
>197706070307570 197706070510280
>197706070516270 197706070533570
>197706070539280 197706070641530
>197706070648130 197706070820580
>197706070907160 197706072257580
>197706072310570 197706072333070
>197706072339270 197706080223400
>197706080253070 197706080419140
>197706080452500 197706082335240
>197706090007000 197706090106370
>197706090148110 197706090533510
>197706090539070 197706090551290
>197706090556310 197706090556310
>197706090601320 197706091255490
>197706091342310 197706091456120
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>01/23/86 KAYE DUA0:[DATA.L577WO.N]L577WO.010;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>06/12/00 DAN MOSIER SPLIT THIS FROM L577WO
>
20000612
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/l577eg/grav/l-5-77-eg.110_010
>/bear/programs/edit/automerge/automerge
>DAN MOSIER SPLIT THIS PART FROM L-5-77-WO, 6/9/00
>Input was...
>Converted to time format with year at start.
>
>12/17/85 BARB DUA0:[DATA.L577WO.G]L577WO.110;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>Input was...
>Converted to time format with year at start.
>
>01/23/86 KAYE DUA0:[DATA.L577WO.N]L577WO.010;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
20000609
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-5-77-eg.260_010
>
>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/l577wo/mag/l-5-77-wo.240_010
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>01/23/86 CAROLYN DRS$DATA:[L577WO.M]L577WO.240;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>141/2125-157/0511
>was L577WO._.MAGSA1 on TAM456
>was L577WO200.DAT on VAM456
>157/0511-160/1517
>was L577WO._.MAGSA2 on TAM456
>was L577WO201.DAT on VAM456
>
>Converted to time format with year at start.
>
>01/23/86 KAYE DUA0:[DATA.L577WO.N]L577WO.010;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>06/12/00 DAN MOSIER SPLIT THIS PART FROM L577WO
>
>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>
Eastern Gulf of 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
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-5-77-EG data set <http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.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
0.8
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.nav.html
ASCII
No compression applied
4.1
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.grav.html
ASCII
No compression applied
1.0
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.mag.html
ASCII
No compression applied
0.1
http://walrus.wr.usgs.gov/infobank/l/l577eg/html/l-5-77-eg.seis.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