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Geological and Geophysical data of field activity L-11-81-WF in Juan de Fuca from 09/04/1981 to 09/15/1981

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Identification_Information:

Citation:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
Publication_Date: 20131029
Title:
Geological and Geophysical data of field activity L-11-81-WF in Juan de Fuca from 09/04/1981 to 09/15/1981
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/gos/l-11-81-wf.fmeta.xml>
Online_Linkage:
<http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.meta.html>

Description:
Abstract:
Chief Scientist: Bill Normark. Geological and Geophysical data (12khz, 3dot5khz, airgun, gravity, underwatercamera, chaindredge, Niskenbottle, underwatercamera, courserecorder, integratednavigation) of field activity L-11-81-WF in Juan de Fuca from 09/04/1981 to 09/15/1981, <http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.meta.html>.
Purpose:
These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.
Supplemental_Information:

Equipment Used -
12khz 12 khz bathymetry
3dot5khz 3.5 khz bathymetry
airgun single-channel airgun
gravity
underwatercamera
chaindredge
Niskenbottle
underwatercamera
courserecorder
integratednavigation
Publications -
Normark, W.R., Morton, J.L., and Delaney, J.R., 1982, Geologic setting of massive sulfide
deposits and hydrothermal vents along the southern Juan de Fuca Ridge: U.S. Geological
Survey Open-File Report 82-0200-A, 22 p.<BR>
<HR>
Koski, Randolph A., Normark, William R., Morton, Janet L., and Delaney, John R., 1982,
Metal sulfide deposits on the Juan de Fuca Ridge: Woods Hole, MS, Oceanus, v. 25, no. 3,
Deep ocean mining, p. 43-48.<BR>
<HR>
Normark, William R., Lupton, John E., Murray, James W., Koski, Randolph A., Clague, David A.,
Morton, Janet L., Delaney, John R., and Johnson, H. Paul, 1982, Polymetallic sulfide deposits
and water-column tracers of active hydrothermal vents on the southern Juan de Fuca Ridge, in
Special issue, Polymetallic sulfides: Marine Technology Society Journal, v. 16, no. 3,
p. 46-53. <BR>
<HR>
Delaney, J.R., Koski, Randolph A., Clague, D.A., Bischoff, J.L., and Normark, William R., 1982,
Massive zinc and iron-rich sulfide deposits associated with hot springs, Juan de Fuca Ridge, in
American Association of Petroleum Geologists annual convention with divisions Society For Sedimentary
Geology/EMD/DPA: American Association of Petroleum Geologists Bulletin, v. 66, no. 5, p. 562.<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 Circum-Pacific energy and
mineral resources conference: American Association of Petroleum Geologists Bulletin, v. 66,
no. 7, p. 979.<BR>
<HR>
Normark, William R., Delaney, J.R., Morton, J.L., Koski, R., Barnes, I., Stevenson, A.,
Hayba, D., Bargar, K., Johnson, H.P., and Clague, D., 1981, Hydrothermal vents and sulfide
deposits on the southern Juan de Fuca Ridge, in American Geophysical Union; 1981 fall meeting:
American Geophysical Union Eos, Transactions, v. 62, no. 45, p. 913. <BR>
<HR>
Normark, William R., Morton, Janet L., Koski, Randolph A., and Clague, David A., 1983,
Active hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge: Boulder, CO,
Geology, v. 11, no. 3, p. 158-163.<BR>
<HR>
Normark, W.R., and Clague, David, 1983, Geology and mineral deposits of the Juan de Fuca
Ridge off Oregon: U.S. Geological Survey Professional Paper 1375, p. 110.<BR>
<HR>
Normark, William R., 1983, Studies of sulfide mineralization on the southern Juan de Fuca
Ridge; a review, in Geological Association of Canada, Mineralogical Association of Canada,
and Canadian Geophysical Union joint annual meeting: Canadian Geophysical Union, Joint Annual
Meeting, Program with Abstracts, v. 8, p. A51.<BR>
<HR>
Normark, William R., 1982, Geologic setting of active hydrothermal vents along the southern
Juan de Fuca Ridge: Congres International de Sedimentologie, v. 11, p. 46.<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>
Koski, Randolph A., Normark, William R., and Morton, Janet Lee, 1985, Massive sulfide deposits
on the southern Juan de Fuca Ridge; results of investigations in the USGS study area, 1980-83, in
Rona, Peter A., and Koski, Randolph A., eds., Theme issue, Polymetallic sulfide deposits:
Marine Mining, v. 5, no. 2, p. 147-164. <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>
Lichtman, G.S., Eissen, J.P., Normark, William R., and Juteau, T., 1982, Concurrent variations
in petrology and geomorphic expression along the axis of the East Pacific Rise near lat. 21
degrees N., in American Geophysical Union 1982 fall meeting: American Geophysical Union Eos,
Transactions, v. 63, no. 45, p. 1134-1135.<BR>
<HR>
Normark, William R., Delaney, J.R., Lichtman, G.S., Morton, Janet L., Karsten, J.L., and
Johnson, H.P., 1982, Geologic and morphologic constraints on crustal-accretion models for
the southern Juan de Fuca Ridge, in American Geophysical Union 1982 fall meeting: American
Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1146. <BR>
<HR>
Normark, William R., Koski, Randolph A., Clague, David A., Morton, Janet L., and
Delaney, John R., 1982, Active hydrothermal vents and sulfide deposits on the southern
Juan de Fuca Ridge, in The Geological Society of America, 95th annual meeting:
Geological Society of America Abstracts with Programs, v. 14, no. 7, p. 577-578. <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, William R., and Morton, Janet L., 1987, Detailed structural mapping of an ocean rift,
using 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>

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.).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19810904
Ending_Date: 19810915

Currentness_Reference: ground condition

Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -130.41170
East_Bounding_Coordinate: -122.30620
North_Bounding_Coordinate: 46.25994
South_Bounding_Coordinate: 37.62957

Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificinformation
Theme_Keyword: oceans
Theme:
Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
Theme_Keyword: EARTH SCIENCE > OCEANS
Theme:
Theme_Keyword_Thesaurus: USGS CMG InfoBank
Theme_Keyword: Marine Geology
Theme_Keyword: Marine Geophysics
Theme_Keyword: Marine Gravity Field
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography
Theme_Keyword: Marine Seismic
Theme_Keyword: Geodetic Survey

Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: CA
Place_Keyword: Juan de Fuca
Place_Keyword: Juan de Fuca Ridge
Place_Keyword: North Pacific Ocean
Place_Keyword: Northern California
Place_Keyword: Northern Pacific Ocean
Place_Keyword: OR
Place_Keyword: Oregon
Place_Keyword: Pacific Coast, US
Place_Keyword: USA


Access_Constraints:
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>
Use_Constraints:
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.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>


Data_Set_Credit:
Andy Stevenson (Geologist); Bill Normark (Chief Scientist); Chris Gutmacher (Dafe Curator); Dan Hayba (Geologist); Dan Hurlbert (Mechanical Technician); Dave Melendrez (Chief Mate); Gordon Tanner (Electronics Technician); Ivan Barnes (Geologist); Jackie Eaby (Navigator); Jan Morton (Geologist); Jeff Rupert (Mechanical Technician); John Delaney (Geologist); Kaye Kinoshita (Navigator); Keith Bargar (Geologist); Ken Taylor (Chief Engineer); Mike Boyle (Electronics Technician); Randy Koski (Geologist); Rick Murnane (Geologist); Terry Ruff (Ship Captain)
Native_Data_Set_Environment: Digital, ASCII
Cross_Reference:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Date: Unknown
Title: USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/>
Other_Citation_Details:
Normark, W.R., Morton, J.L., and Delaney, J.R., 1982, Geologic setting of massive sulfide deposits and hydrothermal vents along the southern Juan de Fuca Ridge: U.S. Geological Survey Open-File Report 82-0200-A, 22 p. Koski, Randolph A., Normark, William R., Morton, Janet L., and Delaney, John R., 1982, Metal sulfide deposits on the Juan de Fuca Ridge: Woods Hole, MS, Oceanus, v. 25, no. 3, Deep ocean mining, p. 43-48. Normark, William R., Lupton, John E., Murray, James W., Koski, Randolph A., Clague, David A., Morton, Janet L., Delaney, John R., and Johnson, H. Paul, 1982, Polymetallic sulfide deposits and water-column tracers of active hydrothermal vents on the southern Juan de Fuca Ridge, in Special issue, Polymetallic sulfides: Marine Technology Society Journal, v. 16, no. 3, p. 46-53. Delaney, J.R., Koski, Randolph A., Clague, D.A., Bischoff, J.L., and Normark, William R., 1982, Massive zinc and iron-rich sulfide deposits associated with hot springs, Juan de Fuca Ridge, in American Association of Petroleum Geologists annual convention with divisions Society For Sedimentary Geology/EMD/DPA: American Association of Petroleum Geologists Bulletin, v. 66, no. 5, p. 562. 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 Circum-Pacific energy and mineral resources conference: American Association of Petroleum Geologists Bulletin, v. 66, no. 7, p. 979. Normark, William R., Delaney, J.R., Morton, J.L., Koski, R., Barnes, I., Stevenson, A., Hayba, D., Bargar, K., Johnson, H.P., and Clague, D., 1981, Hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge, in American Geophysical Union; 1981 fall meeting: American Geophysical Union Eos, Transactions, v. 62, no. 45, p. 913. Normark, William R., Morton, Janet L., Koski, Randolph A., and Clague, David A., 1983, Active hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge: Boulder, CO, Geology, v. 11, no. 3, p. 158-163. Normark, W.R., and Clague, David, 1983, Geology and mineral deposits of the Juan de Fuca Ridge off Oregon: U.S. Geological Survey Professional Paper 1375, p. 110. Normark, William R., 1983, Studies of sulfide mineralization on the southern Juan de Fuca Ridge; a review, in Geological Association of Canada, Mineralogical Association of Canada, and Canadian Geophysical Union joint annual meeting: Canadian Geophysical Union, Joint Annual Meeting, Program with Abstracts, v. 8, p. A51. Normark, William R., 1982, Geologic setting of active hydrothermal vents along the southern Juan de Fuca Ridge: Congres International de Sedimentologie, v. 11, p. 46. 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. Koski, Randolph A., Normark, William R., and Morton, Janet Lee, 1985, Massive sulfide deposits on the southern Juan de Fuca Ridge; results of investigations in the USGS study area, 1980-83, in Rona, Peter A., and Koski, Randolph A., eds., Theme issue, Polymetallic sulfide deposits: Marine Mining, v. 5, no. 2, p. 147-164. 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. Lichtman, G.S., Eissen, J.P., Normark, William R., and Juteau, T., 1982, Concurrent variations in petrology and geomorphic expression along the axis of the East Pacific Rise near lat. 21 degrees N., in American Geophysical Union 1982 fall meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1134-1135. Normark, William R., Delaney, J.R., Lichtman, G.S., Morton, Janet L., Karsten, J.L., and Johnson, H.P., 1982, Geologic and morphologic constraints on crustal-accretion models for the southern Juan de Fuca Ridge, in American Geophysical Union 1982 fall meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1146. Normark, William R., Koski, Randolph A., Clague, David A., Morton, Janet L., and Delaney, John R., 1982, Active hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge, in The Geological Society of America, 95th annual meeting: Geological Society of America Abstracts with Programs, v. 14, no. 7, p. 577-578. 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, William R., and Morton, Janet L., 1987, Detailed structural mapping of an ocean rift, using 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.



Data_Quality_Information:

Attribute_Accuracy:
Attribute_Accuracy_Report: Identified as best available version.

Logical_Consistency_Report: Unspecified

Completeness_Report:
Start and end date/times of data
Navigation Data (l-11-81-wf.052 [SINS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198109041638000    198109131302000
198109131316000    198109151929000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (l-11-81-wf.161_052)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198109041638180    198109131554420
198109131600420    198109151928180
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (l-11-81-wf.301_052)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unspecified

Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Unspecified

Lineage:

Process_Step:
Process_Description:
Navigation Data
Converted to time format with year at start.

10/21/85 KAYE DRS$DATA:[LB81WF.N]LB81WF.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;4

Process_Date: 19960119

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Gravity Data
10/31/1998  /tiger/l/l1181wf/grav/l-11-81-wf.161_052
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

10/16/85 BARB DRS$DATA:[LB81WF.G]LB81WF.161;
DRB0:[DRS.REFMT]REFORMAT.EXE;4

Input was...
Converted to time format with year at start.

10/21/85 KAYE DRS$DATA:[LB81WF.N]LB81WF.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;4

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Bathymetry Data
10/31/1998  /tiger/l/l1181wf/bath/l-11-81-wf.301_052
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

09/05/85 BECKIE DUA0:[DATA.LB81WF.B]LB81WF.301;
DRB0:[DRS.DSMPL]DESAMTIME.EXE;1
This file is 2 min. digitrack bathy.

Input was...
Converted to time format with year at start.

10/21/85 KAYE DRS$DATA:[LB81WF.N]LB81WF.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;4

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>



Spatial_Data_Organization_Information:

Indirect_Spatial_Reference: Juan de Fuca
Direct_Spatial_Reference_Method: Point

Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point



Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98

Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 0.1
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values



Entity_and_Attribute_Information:

Overview_Description:
Entity_and_Attribute_Overview:
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>

Overview_Description:
Entity_and_Attribute_Overview:
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>

Overview_Description:
Entity_and_Attribute_Overview:
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>



Distribution_Information:

Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Resource_Description:
Downloadable Data L-11-81-WF data set <http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.meta.html>

Distribution_Liability:
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.
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Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.3

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.nav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 1.3

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.grav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.bath.html>

Fees: None



Metadata_Reference_Information:

Metadata_Date: 20131029

Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA

Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Metadata_Standard_Name:
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>

Metadata_Standard_Version: FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>

Metadata_Time_Convention: universal time
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none


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URL: http://walrus.wr.usgs.gov/infobank/l/l1181wf/html/l-11-81-wf.fmeta.outline.html
Page Contact Information: InfoBank staff
Page Last Modified: Tue Oct 29 12:50:22 PDT 2013  (chd)