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-3-83-WF in Juan de Fuca
from 08/19/1983 to 09/01/1983
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-3-83-wf.fmeta.xml
http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.meta.html
Chief Scientist: Bill Normark. Geophysical data (3dot5khz,
12khz, airgun, pinger, gravity, courserecorder,
integratednavigation, underwatercamera, underwatertelevision)
of field activity L-3-83-WF in Juan de Fuca from 08/19/1983
to 09/01/1983,
http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
airgun single-channel airgun
pinger
gravity
courserecorder
integratednavigation
underwatercamera
underwatertelevision
Publications -
Lichtman, G.S., Normark, William R., Delaney, J.R., Morton, J.L., Johnson, H.P., and Karsten, J.L.,
1983, Photogeology and evolution of the Juan de Fuca Ridge: U.S. Geological Survey Open-File
Report 83-0464, 15 p.<BR>
<HR>
Lichtman, Grant S., Normark, William R., and Spiess, F.N., 1984, Photogeologic study of a
segment of the East Pacific Rise axis near 21 degrees N latitude: Geological Society of America
Bulletin, v. 95, no. 6, p. 743-752.<BR>
<HR>
Normark, William R., 1982, Geologic setting of polymetallic sulfide deposits on East Pacific
Rise at 21 degrees N and Juan de Fuca Ridge near 45 degrees N, in Wilson, Stuart T., ed.,
Transactions of the Third Circum-Pacific energy and mineral resources conference: Transactions
of the Circum-Pacific Energy and Mineral Resources Conference, v. 3, p. 366.<BR>
<HR>
Normark, William R., Morton, Janet L., and Koski, Randolph A., 1984, The Juan de Fuca Ridge
metallogenesis program, in Clarke, Samuel H., ed., U.S. Geological Survey highlights in
marine research: U.S. Geological Survey Circular 0938, p. 49-56.<BR>
<HR>
Normark, W.R., Morton, Janet L., Holcomb, R.T., Koski, Randolph A., and Ross, S.L., 1984,
A continuous linear depresion in the axial valley of the southern Juan de Fuca Ridge; tectonic
or volcanic origin?, in The Geological Society of America, 97th meeting: Geological Society
of America Abstracts with Programs, v. 16, no. 6, p. 611.<BR>
<HR>
Normark, William R., Morton, Janet L., Holcomb, Robin T., and Franklin, James M., 1983, Southern
Juan de Fuca Ridge revisited; a new evalution of the distribution of hydrothermal activity,
sulfide mineral deposits, and volcanic features: American Geophysical Union Eos, Transactions,
v. 64, no. 45, p. 857.<BR>
<HR>
Kappel, Ellen S., and Normark, William R., Morphometric variability within the axial
zone of the southern Juan de Fuca Ridge; interpretation from Sea MARC II, Sea MARC I,
and deep-sea photography, in Special section on The southern Juan de Fuca Ridge; hydrothermal
fluids, sulfides, and geophysical studies [modified]: Journal of Geophysical Research, B,
Solid Earth and Planets, v. 92, no. 11, p. 11,291-11,302.<BR>
<HR>
Morton, Janet L., Normark, William R., Mann, Dennis M., and Tompkins, Donald H., 1987, Geology,
evolution, and mineral potential of the Juan de Fuca Ridge, in Scholl, David W.,
Grantz, Arthur, and Vedder, John G., eds., Geology and resource potential of the continental
margin of western North America and adjacent ocean basins, Beaufort Sea to Baja California:
Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 6, p. 537-547.<BR>
<HR>
Normark, William R., and Morton, Janet L., 1987, Detailed structural mapping of an ocean rift,
>sing acoustic-transponder positioning; problems of net maintenance (1981-86) and new experiments
possible with long-life transponders, in Kumar, Muneendra, and Maul, George A., Proceedings;
International symposium on Marine positioning: Dordrecht, Netherlands, D. Reidel Publ. Co.<BR>
<HR>
Normark, W.R., Morton, J.L., and Saxena, N.K., 1990, Scaling considerations for acoustic
measurement of ridge extension: American Geophysical Union Eos, Transactions, v. 71,
no. 43, p. 1602.<BR>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1102 <br>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-A <br>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-B <br>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-C <br>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-D <br>
<HR>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-E <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.).
19830819
19830901
ground condition
As needed
-130.54948
-122.45927
48.45309
37.79864
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Marine Gravity Field
Bathymetry
Water Depth
Seafloor Topography
Marine Seismic
USGS CMG InfoBank
CA
Juan de Fuca
Juan de Fuca Ridge
North Pacific Ocean
Northern California
Northern Pacific Ocean
OR
Oregon
Pacific Coast, US
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>
Aaron Dunwald (Chief Engineer);
Al McClenaghan (Ship Captain);
Bill Normark (Chief Scientist);
Chris Gutmacher (Dafe Curator);
Earl Young (Unspecified Investigator);
Ellen Kappel (Navigator);
Hal Williams (Mechanical Technician);
Hank Chezar (Unspecified Investigator);
Jack Lee (Electronics Technician);
Jan Morton (Geologist);
Jeff Stampfer (Mechanical Technician);
Jim Franklin (Geologist);
John Porteous (Unspecified Investigator);
Kaye Kinoshita (Navigator);
Pat Moore (Chief Mate);
Rick Viall (Electronics Technician);
Rob Handy (Unspecified Investigator);
Robin Holcomb (Geologist);
Stephanie Ross (Geologist)
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>
Lichtman, G.S., Normark, William R., Delaney, J.R., Morton, J.L., Johnson, H.P., and Karsten, J.L.,
1983, Photogeology and evolution of the Juan de Fuca Ridge: U.S. Geological Survey Open-File
Report 83-0464, 15 p.
Lichtman, Grant S., Normark, William R., and Spiess, F.N., 1984, Photogeologic study of a
segment of the East Pacific Rise axis near 21 degrees N latitude: Geological Society of America
Bulletin, v. 95, no. 6, p. 743-752.
Normark, William R., 1982, Geologic setting of polymetallic sulfide deposits on East Pacific
Rise at 21 degrees N and Juan de Fuca Ridge near 45 degrees N, in Wilson, Stuart T., ed.,
Transactions of the Third Circum-Pacific energy and mineral resources conference: Transactions
of the Circum-Pacific Energy and Mineral Resources Conference, v. 3, p. 366.
Normark, William R., Morton, Janet L., and Koski, Randolph A., 1984, The Juan de Fuca Ridge
metallogenesis program, in Clarke, Samuel H., ed., U.S. Geological Survey highlights in
marine research: U.S. Geological Survey Circular 0938, p. 49-56.
Normark, W.R., Morton, Janet L., Holcomb, R.T., Koski, Randolph A., and Ross, S.L., 1984,
A continuous linear depresion in the axial valley of the southern Juan de Fuca Ridge; tectonic
or volcanic origin?, in The Geological Society of America, 97th meeting: Geological Society
of America Abstracts with Programs, v. 16, no. 6, p. 611.
Normark, William R., Morton, Janet L., Holcomb, Robin T., and Franklin, James M., 1983, Southern
Juan de Fuca Ridge revisited; a new evalution of the distribution of hydrothermal activity,
sulfide mineral deposits, and volcanic features: American Geophysical Union Eos, Transactions,
v. 64, no. 45, p. 857.
Kappel, Ellen S., and Normark, William R., Morphometric variability within the axial
zone of the southern Juan de Fuca Ridge; interpretation from Sea MARC II, Sea MARC I,
and deep-sea photography, in Special section on The southern Juan de Fuca Ridge; hydrothermal
fluids, sulfides, and geophysical studies [modified]: Journal of Geophysical Research, B,
Solid Earth and Planets, v. 92, no. 11, p. 11,291-11,302.
Morton, Janet L., Normark, William R., Mann, Dennis M., and Tompkins, Donald H., 1987, Geology,
evolution, and mineral potential of the Juan de Fuca Ridge, in Scholl, David W.,
Grantz, Arthur, and Vedder, John G., eds., Geology and resource potential of the continental
margin of western North America and adjacent ocean basins, Beaufort Sea to Baja California:
Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 6, p. 537-547.
Normark, William R., and Morton, Janet L., 1987, Detailed structural mapping of an ocean rift,
>sing acoustic-transponder positioning; problems of net maintenance (1981-86) and new experiments
possible with long-life transponders, in Kumar, Muneendra, and Maul, George A., Proceedings;
International symposium on Marine positioning: Dordrecht, Netherlands, D. Reidel Publ. Co.
Normark, W.R., Morton, J.L., and Saxena, N.K., 1990, Scaling considerations for acoustic
measurement of ridge extension: American Geophysical Union Eos, Transactions, v. 71,
no. 43, p. 1602.
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1102 <br>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-A <br>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-B <br>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-C <br>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-D <br>
Chezar, Henry, and Newman, Ivy, 2004, DVD-Video Disc set of seafloor transects
during USGS research cruises in the Pacific Ocean, U.S. Geological Survey
Open-File Report OFR 2004-1103-E <br>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (l-3-83-wf.052 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198308200443000 198308222044000
>198308231805180 198309011514000
>198309011520000 198309011520000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (l-3-83-wf.110_052)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198308200443200 198308201746390
>198308201935190 198308201944540
>198308202144140 198308202144330
>198308202207250 198308202250540
>198308210010520 198308220310390
>198308220316030 198308231142390
>198308302217090 198309011519500
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (l-3-83-wf.330_052)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198308201459310 198308201501550
>198308201507170 198308201635260
>198308201700100 198308201734180
>198308201741180 198308201751470
>198308201805410 198308201805410
>198308201815020 198308201819020
>198308201828010 198308201828010
>198308201837540 198308201837540
>198308201851100 198308201851100
>198308201859580 198308201859580
>198308201909590 198308201932410
>198308201939540 198308202003020
>198308202015010 198308202015010
>198308202029580 198308202029580
>198308202039310 198308202039310
>198308202050490 198308202050490
>198308202058440 198308202250200
>198308202256280 198308202316280
>198308202321350 198308210051080
>198308210056460 198308210109050
>198308210115190 198308210132220
>198308210139010 198308210152080
>198308210157120 198308210200570
>198308210206030 198308210210030
>198308210224570 198308210228100
>198308210236250 198308210241200
>198308210246580 198308210249180
>198308210300560 198308210318220
>198308210329040 198308210330100
>198308210336460 198308210343040
>198308210349340 198308210408430
>198308210418220 198308210507290
>198308210515020 198308210535140
>198308210541280 198308210542440
>198308210549200 198308210610010
>198308210617140 198308210617140
>198308210622460 198308210625530
>198308210632460 198308210632460
>198308210640090 198308210645010
>198308210650080 198308210650080
>198308210656000 198308210656000
>198308210701070 198308210701070
>198308210707080 198308210707080
>198308210714580 198308210725450
>198308210731260 198308210731260
>198308210737150 198308210737150
>198308210745000 198308210753020
>198308210759170 198308210800560
>198308210806010 198308210816160
>198308210822290 198308210822290
>198308210832260 198308210907370
>198308210915020 198308210915020
>198308210929580 198308210929580
>198308210945030 198308210945030
>198308210953090 198308210954560
>198308211000010 198308211003490
>198308211013020 198308211015070
>198308211030010 198308211030010
>198308211040570 198308211040570
>198308211046560 198308211048080
>198308211054250 198308211115030
>198308211122000 198308211122000
>198308211128560 198308211137500
>198308211143140 198308211304240
>198308211313000 198308211313000
>198308211318500 198308211320160
>198308211330020 198308211334230
>198308211343020 198308211343020
>198308211348440 198308211348440
>198308211356050 198308211356050
>198308211403030 198308211403030
>198308211412200 198308211412200
>198308211421100 198308211421100
>198308211427270 198308211430000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>05/01/85 KAYE USR$DISK:[DRS.DATA.L383WF.N]NEW.052;
>USR$DISK:[DRS.REFMT]REFORMAT.EXE;4
>
19960119
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/l383wf/grav/l-3-83-wf.110_052
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>05/08/85 BARB USR$DISK:[DRS.DATA.L383WF.G]L383WF.110;
>USR$DISK:[DRS.REFMT]REFORMAT.EXE;4
>
>Input was...
>Converted to time format with year at start.
>
>05/01/85 KAYE USR$DISK:[DRS.DATA.L383WF.N]NEW.052;
>USR$DISK:[DRS.REFMT]REFORMAT.EXE;4
>
>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>
Bathymetry Data
>10/31/1998 /tiger/l/l383wf/bath/l-3-83-wf.330_052
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>05/14/85 BECKIE USR$DISK:[DRS.DATA.L383WF.B]L383WF.330;
>DRA1:[DRS.BAT]BATRED.EXE;1
>This file was originally hand-digetized in corrected meters.
>The travel-time calculated will assume 1500M per second, which
>may not reflect the travel time used when data was originally
>digetized.
>
>Input was...
>Converted to time format with year at start.
>
>05/01/85 KAYE USR$DISK:[DRS.DATA.L383WF.N]NEW.052;
>USR$DISK:[DRS.REFMT]REFORMAT.EXE;4
>
>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>
Juan de Fuca
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>
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 L-3-83-WF data set <http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.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
0.3
http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.nav.html
ASCII
No compression applied
1.6
http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.grav.html
ASCII
No compression applied
0.0
http://walrus.wr.usgs.gov/infobank/l/l383wf/html/l-3-83-wf.bath.html
None
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