- 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: 20130331
- Title:
-
Geological and Geophysical data of field activity L-9-81-AA
in Aleutian Arc, Alaska from 07/19/1981 to 08/13/1981
- 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-9-81-aa.fmeta.xml>
- Online_Linkage:
-
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.meta.html>
- Description:
-
- Abstract:
-
Chief Scientists: Dave Scholl, Tracy Vallier. Geological
and Geophysical data (3dot5khz, 12khz, airgun, airgunmonitor,
Burgairgun, 24channel, sonobuoy, gravity, gravitycore,
chaindredge, dopplersonar, integratednavigation, RhoRho,
transitsatellite) of field activity L-9-81-AA in Aleutian
Arc, Alaska from 07/19/1981 to 08/13/1981,
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.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 -
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
airgun single-channel airgun
airgunmonitor single-channel airgun monitor
Burgairgun
24channel 24-channel seismic
sonobuoy
gravity shipboard gravity
gravitycore
chaindredge
dopplersonar
integratednavigation
RhoRho
transitsatellite
Publications -
Childs, Jonathan R., Scholl, David W., and Vallier, Tracy L., 1981, Onshore and offshore studies,
Amlia Island area, Aleutian Ridge, in Albert, N.R., and Hudson, Travis, eds., The United States
Geological Survey in Alaska; accomplishments during 1979: U.S. Geological Survey Circular 0823-B,
p. 134-137.<BR>
<HR>
McCarthy, Jill, Stevenson, Andrew J., Scholl, David W., and Vallier, Tracy L., 1984, Speculations on
the petroleum geology of the accretionary body; an example from the central Aleutians: Marine and
Petroleum Geology, v. 1, no. 2, p. 151-167. <BR>
<HR>
McCarthy, Jill, and Scholl, David W., 1985, Mechanisms of subduction accretion along the
central Aleutian Trench: Geological Society of America Bulletin, v. 96, no. 6, p. 691-701.<BR>
<HR>
Harbert, W.P., Scholl, David W., Mann, D., Vallier, Tracy L., and Stevenson, Andrew J., 1982,
Geologic and tectonic history of Atka Basin, Aleutian Ridge, in American Geophysical Union
1982 fall meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1115.<BR>
<HR>
McCarthy, J., Scholl, David W., Mann, D., Vallier, Tracy L., and Stevenson, Andrew J., 1982,
Mechanisms of accretion along the Aleutian Trench, in American Geophysical Union 1982 fall
meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1115.<BR>
<HR>
Harbert, William, Scholl, David W., Vallier, Tracy L., Stevenson, Andrew J., and Mann, D.M., 1986,
Major evolutionary phases of a forearc basin of the Aleutian Terrace; relation to North Pacific
tectonic events and the formation of the Aleutian subduction complex: Boulder, CO, Geology,
v. 14, no. 9, p. 757-761.<BR>
<HR>
McCarthy, Jill, Scholl, David W., and Sleep, Norman H., 1983, Accretionary structures along
the central Aleutian Trench: American Geophysical Union Eos, Transactions, v. 64, no. 45, p. 870.<BR>
<HR>
McCarthy, Jill, 1987, Seismic reflection imaging of plate boundaries; examples from the
central Aleutians, the North Atlantic, and the Basin and Range Province of the Western U.S.:
Stanford, CA, Stanford University Ph. D. Dissertation.<BR>
<HR>
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1987, Evolution and petroleum
geology of Amlia and Amukta intra-arc summit basins, Aleutian Ridge: Marine and Petroleum
Geology, v. 4, no. 4, p. 334-352.<BR>
<HR>
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1985, Extensional structures
on the Aleutian Ridge, Alaska: American Geophysical Union Eos, Transactions, v. 66, no. 46,
p. 1072.<BR>
<HR>
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1988, The origin of summit
basins of the Aleutian Ridge; implications for block rotation of an arc massif: Tectonics,
v. 7, no. 2, p. 327-341.<BR>
<HR>
Scholl, David W., Mann, Dennis M., Vallier, Tracy L., and Sliter, Ray W., 1988, Multichannel
seismic-reflection data collected in 1981 across the Aleutian Arc and Trench, Alaska:
U.S. Geological Survey Open-File Report 88-0592, 4 p. 2 sheets.<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: 19810719
- Ending_Date: 19810813
- Currentness_Reference: ground condition
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: 173.58301
- East_Bounding_Coordinate: -165.99205
- North_Bounding_Coordinate: 54.08144
- South_Bounding_Coordinate: 50.11441
- 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: Marine Magnetic Field
- Theme_Keyword: Magnetic Anomalies
- Theme_Keyword: Bathymetry
- Theme_Keyword: Water Depth
- Theme_Keyword: Seafloor Topography
- Theme_Keyword: Marine Seismic
- Place:
-
- Place_Keyword_Thesaurus: USGS CMG InfoBank
- Place_Keyword: AK
- Place_Keyword: Alaska
- Place_Keyword: Aleutian Arc
- Place_Keyword: Aleutian Arc, Alaska
- Place_Keyword: Aleutians
- 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:
-
Aaron Dunwald (Chief Engineer);
Andy Stevenson (Geologist);
Bob Rothman (Chief Mate);
Dave Scholl (Chief Scientist);
Dennis Mann (Geophysicist);
Eric Dash (Watchstander);
Frank Johnson (Ship Captain);
George Asuncion (Electronics Technician);
Guy Cochrane (Navigator);
Jill McCarthy (Dafe Curator);
Joe Edwards (Mechanical Technician);
Jon Childs (Geophysicist);
Kaye Kinoshita (Navigator);
Margaret Keller (Geologist);
Meg Kingston (Navigator);
Paul Wenberg (Mechanical Technician);
Rick Murnane (Geochemist);
Rick Murnane (Geologist);
Roy Fields (Electronics Technician);
Tracy Vallier (Chief Scientist);
Wyn Hill (Geologist);
Wyn Hill (Geophysicist)
- 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:
-
Childs, Jonathan R., Scholl, David W., and Vallier, Tracy L., 1981, Onshore and offshore studies,
Amlia Island area, Aleutian Ridge, in Albert, N.R., and Hudson, Travis, eds., The United States
Geological Survey in Alaska; accomplishments during 1979: U.S. Geological Survey Circular 0823-B,
p. 134-137.
McCarthy, Jill, Stevenson, Andrew J., Scholl, David W., and Vallier, Tracy L., 1984, Speculations on
the petroleum geology of the accretionary body; an example from the central Aleutians: Marine and
Petroleum Geology, v. 1, no. 2, p. 151-167.
McCarthy, Jill, and Scholl, David W., 1985, Mechanisms of subduction accretion along the
central Aleutian Trench: Geological Society of America Bulletin, v. 96, no. 6, p. 691-701.
Harbert, W.P., Scholl, David W., Mann, D., Vallier, Tracy L., and Stevenson, Andrew J., 1982,
Geologic and tectonic history of Atka Basin, Aleutian Ridge, in American Geophysical Union
1982 fall meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1115.
McCarthy, J., Scholl, David W., Mann, D., Vallier, Tracy L., and Stevenson, Andrew J., 1982,
Mechanisms of accretion along the Aleutian Trench, in American Geophysical Union 1982 fall
meeting: American Geophysical Union Eos, Transactions, v. 63, no. 45, p. 1115.
Harbert, William, Scholl, David W., Vallier, Tracy L., Stevenson, Andrew J., and Mann, D.M., 1986,
Major evolutionary phases of a forearc basin of the Aleutian Terrace; relation to North Pacific
tectonic events and the formation of the Aleutian subduction complex: Boulder, CO, Geology,
v. 14, no. 9, p. 757-761.
McCarthy, Jill, Scholl, David W., and Sleep, Norman H., 1983, Accretionary structures along
the central Aleutian Trench: American Geophysical Union Eos, Transactions, v. 64, no. 45, p. 870.
McCarthy, Jill, 1987, Seismic reflection imaging of plate boundaries; examples from the
central Aleutians, the North Atlantic, and the Basin and Range Province of the Western U.S.:
Stanford, CA, Stanford University Ph. D. Dissertation.
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1987, Evolution and petroleum
geology of Amlia and Amukta intra-arc summit basins, Aleutian Ridge: Marine and Petroleum
Geology, v. 4, no. 4, p. 334-352.
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1985, Extensional structures
on the Aleutian Ridge, Alaska: American Geophysical Union Eos, Transactions, v. 66, no. 46,
p. 1072.
Geist, Eric L., Childs, Jonathan R., and Scholl, David W., 1988, The origin of summit
basins of the Aleutian Ridge; implications for block rotation of an arc massif: Tectonics,
v. 7, no. 2, p. 327-341.
Scholl, David W., Mann, Dennis M., Vallier, Tracy L., and Sliter, Ray W., 1988, Multichannel
seismic-reflection data collected in 1981 across the Aleutian Arc and Trench, Alaska:
U.S. Geological Survey Open-File Report 88-0592, 4 p. 2 sheets.
- 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-9-81-aa.070)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198107190212000 198107201108000
198107201117000 198107201649260
198107201654360 198107240505200
198107240533190 198108100623120
198108100629050 198108131805000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (l-9-81-aa.165_070)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198107190226000 198107191506480
198107191515000 198107200834420
198107200844060 198107201713240
198107201721540 198107210201540
198107210207060 198107220431240
198107220437540 198107221335180
198107221437060 198107230816360
198107230822060 198107260508240
198107260515060 198107261854300
198107261904300 198107270358300
198107270405060 198107280617420
198107280623180 198107300818000
198107300823420 198107302338120
198107310226480 198107311039000
198107311044420 198107311846420
198107312049060 198108010036180
198108011032240 198108011810120
198108020548240 198108021051240
198108021100300 198108031253120
198108031259060 198108031357120
198108031428000 198108031855300
198108032204360 198108040707540
198108040714120 198108061331420
198108061337060 198108070714540
198108070720000 198108080919000
198108080925120 198108090505480
198108090511060 198108110414420
198108110420180 198108120846480
198108120943000 198108131742180
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (l-9-81-aa.220_070)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198107190800000 198107191512070
198107191520030 198107200840000
198107200849080 198107200941560
198107201633160 198107201718360
198107201726520 198107210207000
198107210212080 198107220436560
198107220442520 198107221340320
198107221442060 198107230821560
198107230827040 198107260514000
198107260520040 198107261900000
198107261909320 198107270404000
198107270410040 198107280328100
198107280514400 198107280623000
198107280628160 198107280827240
198107282256360 198107290141400
198107291204400 198107292022040
198107300334400 198107301240080
198107301921440 198107302256160
198107310232160 198107310915240
198107312054050 198108010041040
198108011039070 198108011814510
198108020553270 198108021057070
198108021105310 198108031402400
198108031433030 198108031900320
198108032209360 198108040713000
198108040719120 198108042338400
198108050854400 198108051705160
198108060916400 198108061337000
198108061342040 198108080924200
198108080930140 198108082258280
198108090114200 198108092221440
198108100038240 198108100539160
198108100821280 198108110419560
198108110425160 198108112310080
198108120135090 198108120852280
198108120948000 198108121339000
198108121712230 198108131045000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (l-9-81-aa.335_070)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198107190300060 198107190924360
198107190939180 198107191007300
198107191020300 198107201215060
198107201247300 198107201801480
198107201812240 198107220000000
198107220150360 198107280300000
198107280527180 198107280829060
198107282303120 198107290131420
198107290630000 198107301458180
198107301509180 198107301518120
198107301528180 198107301528180
198107301538420 198107310915240
198107311000060 198108010034540
198108011042420 198108011833540
198108020601000 198108042338060
198108050904180 198108051848000
198108060955240 198108061704180
198108061716180 198108070022120
198108070059540 198108070343300
198108070357300 198108070400540
198108070413540 198108071800000
198108071831180 198108080333120
198108080344060 198108081108060
198108081205060 198108082230060
198108082241120 198108112300060
198108112311540 198108121338300
198108121700120 198108131040360
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (l-9-81-aa.421_070)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198107201802220 198107220000060
198107220145060 198107221720110
198107221940110 198107231354470
198107231502070 198107241036120
198107241130120 198107250221110
198107250250310 198107250325520
198107250349520 198107251319520
198107251353120 198107260210140
198107260216540 198107261053340
198107261205140 198107270851500
198107271310100 198107280253350
198108060958150 198108062358190
198108070055190 198108080252180
198108080258580 198108080515390
198108080540390 198108081137190
198108081208190 198108081718160
198108081724560 198108082231350
198108100823460 198108101352280
198108101357390 198108110016060
198108110032270 198108110055080
198108110100310 198108110100310
198108110106460 198108110106460
198108110113250 198108110113250
198108110120020 198108110120020
198108110127340 198108110127340
198108110135550 198108110135550
198108110142460 198108110147400
198108110152500 198108110152500
198108110158320 198108110230210
198108110235310 198108110537260
198108110607470 198108111406020
198108111411390 198108111715540
198108111721220 198108112301430
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.
06/06/86 EDM DUA0:[DATA.LEE81B]L981AA.070;
DUA0:[DATA.LEE81B]FIXLATLON.EXE;
fixed longitude values <-180. degrees
Input was...
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was l981aa.sinse1._ on TAM295 and on TAM339
- Process_Date: 19960122
- 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/l981aa/grav/l-9-81-aa.165_070
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
04/14/86 BECKIE DUA0:[DATA.JON.L981AA]L981AA.165;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
This file was a Multics file named l981aa.red_grv.
Jon Childs believes this file to be superior to
L981AA.161, which has regional value problems.
Input was...
Converted to time format with year at start.
06/06/86 EDM DUA0:[DATA.LEE81B]L981AA.070;
DUA0:[DATA.LEE81B]FIXLATLON.EXE;
fixed longitude values <-180. degrees
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was l981aa.sinse1._ on TAM295 and on TAM339
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:
-
Magnetics Data
06/20/2012 carolyn l-9-81-aa.220_070
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/l981aa/mag/l-9-81-aa.200_070
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
11/21/85 CAROLYN DRS$DATA:[L981AA.M]L981AA.200;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was L981AA._.MAGSB1 on TAM002
was L981AA220.DAT on VAM002
Converted to time format with year at start.
06/06/86 EDM DUA0:[DATA.LEE81B]L981AA.070;
DUA0:[DATA.LEE81B]FIXLATLON.EXE;
fixed longitude values <-180. degrees
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was l981aa.sinse1._ on TAM295 and on TAM339
time, lat, long, time(sec) to nearest nav fix, data values
- Process_Date: 20120620
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Process_Step:
-
- Process_Description:
-
Bathymetry Data
10/31/1998 /tiger/l/l981aa/bath/l-9-81-aa.335_070
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
09/04/85 BECKIE DUA0:[DATA.L981AA.B]L981AA.335;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
This file was hand-digetized in 2-way traveltime(secs).
Input was...
Converted to time format with year at start.
06/06/86 EDM DUA0:[DATA.LEE81B]L981AA.070;
DUA0:[DATA.LEE81B]FIXLATLON.EXE;
fixed longitude values <-180. degrees
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.070;
DRB0:[DRS.NAV]EOTCSSP.EXE;
06/24/85 CAROLYN DRS$DATA:[L981AA.N]L981AA.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was l981aa.sinse1._ on TAM295 and on TAM339
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: Aleutian Arc, Alaska
- 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:
-
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.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-9-81-AA data set <http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.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.
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.
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 1.2
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.nav.html>
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 2.9
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.grav.html>
- Digital_Form:
-
- Digital_Transfer_Information:
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- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 2.5
- Digital_Transfer_Option:
-
- Online_Option:
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- Computer_Contact_Information:
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- Network_Address:
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- Network_Resource_Name:
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<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.mag.html>
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-
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- Format_Name: ASCII
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-
- Online_Option:
-
- Computer_Contact_Information:
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- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.bath.html>
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 1.7
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/l/l981aa/html/l-9-81-aa.seis.html>
- Fees: None
- Metadata_Reference_Information:
-
- Metadata_Date: 20130331
- 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
|
