- Title:
-
Geological and Geophysical data of field activity L-13-80-NP
in Northern Pacific from 11/18/1980 to 12/11/1980
- Abstract:
-
Chief Scientists: Dave Piper, Steve Eittreim. Geological
and Geophysical data (12khz, 3dot5khz, magnetics, gravity,
underwatercamera, nephelometer, transitsatellite, LoranC,
dopplersonar, integratednavigation, airgun, gravitycore,
suspendedsediment, Niskenbottle) of field activity L-13-80-NP
in Northern Pacific from 11/18/1980 to 12/11/1980,
<http://walrus.wr.usgs.gov/infobank/l/l1380np/html/l-13-80-np.meta.html>.
- Supplemental_Information:
-
Equipment Used -
12khz 12 khz bathymetry
3dot5khz 3.5 khz bathymetry
magnetics Proton Precession Geometrics magnetometer
gravity
underwatercamera
nephelometer
transitsatellite transit satellite navigation
LoranC
dopplersonar
integratednavigation
airgun single-channel airgun
gravitycore
suspendedsediment
Niskenbottle
Publications -
Eittreim, Stephen L., Piper, David Z., Chezar, Henry, Jones, David R., and Kaneps, Ansis, 1984,
Observations on Cretaceous abyssal hills in the Northeast Pacific: Marine Geology, v. 56,
no. 1-4, p. 41-64.<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.).
- How should this data set be cited?
U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>, 20130331, Geological and Geophysical data of field activity L-13-80-NP in Northern Pacific from 11/18/1980 to 12/11/1980: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- What geographic area does the data set cover?
- West_Bounding_Coordinate: -144.29501
- East_Bounding_Coordinate: -122.39103
- North_Bounding_Coordinate: 37.81569
- South_Bounding_Coordinate: 33.57783
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 18-Nov-1980
- Ending_Date: 11-Dec-1980
- Currentness_Reference: ground condition
- What is the general form of this data set?
- How does the data set represent geographic features?
- How are geographic features stored in the data set?
- Indirect_Spatial_Reference: Northern Pacific
This is a Point data set.
It contains the following vector data types (SDTS terminology):
- What coordinate system is used to represent geographic features?
Horizontal positions are specified in geographic coordinates, that is, latitude and longitude.
Latitudes are given to the nearest 0.00001.
Longitudes are given to the nearest 0.00001.
Latitude and longitude values are specified in Decimal degrees.
The horizontal datum used is North American Datum of 1927.
The ellipsoid used is Clarke 1866.
The semi-major axis of the ellipsoid used is 6378206.4.
The flattening of the ellipsoid used is 1/294.98.
- 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
- How does the data set describe geographic features?
- Entity_and_Attribute_Overview:
-
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
- Entity_and_Attribute_Overview:
-
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>
- Entity_and_Attribute_Overview:
-
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>
- Entity_and_Attribute_Overview:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
Aaron Dunwald (Chief Engineer);
Allen Adams (Watchstander);
Anita Brosius (Navigator);
Dave Piper (Chief Scientist);
David Jones (Dafe Curator);
Frank Johnson (Chief Mate);
Gordon Tanner (Electronics Technician);
Hal Williams (Mechanical Technician);
Hank Chezar (Unsp Investigatr);
Jackie Eaby (Navigator);
Jeff Rupert (Mechanical Technician);
Jon Erickson (Mechanical Technician);
Kaye Kinoshita (Navigator);
Mike Boyle (Electronics Technician);
Sara Monteith (Watchstander);
Steve Eittreim (Chief Scientist);
Terry Ruff (Ship Captain)
- To whom should users address questions about the data?
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
- From what previous works were the data drawn?
- How were the data generated, processed, and modified?
- Date: 19-Jan-1996 (process 1 of 4)
-
Navigation Data
Converted to time format with year at start.
11/26/85 EDM DUA0:[DATA.DRSDATA.NAVL.LD80NP]LD80NP.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 4)
-
Gravity Data
10/31/1998 /tiger/l/l1380np/grav/l-13-80-np.161_052
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
11/13/85 BARB DRS$DATA:[LD80NP.G]LD80NP.161;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
Input was...
Converted to time format with year at start.
11/26/85 EDM DUA0:[DATA.DRSDATA.NAVL.LD80NP]LD80NP.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- Date: 20-Jun-2012 (process 3 of 4)
-
Magnetics Data
06/20/2012 carolyn l-13-80-np.220_052
Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).
Input was...
10/31/1998 /tiger/l/l1380np/mag/l-13-80-np.200_052
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
11/18/85 CAROLYN DRS$DATA:[LD80NP.M]LD80NP.200;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
was LC80NP._.MAGSA1 on TAM153
was LC80NP200.DAT on MAM153
Converted to time format with year at start.
11/26/85 EDM DUA0:[DATA.DRSDATA.NAVL.LD80NP]LD80NP.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- Date: 31-Oct-1998 (process 4 of 4)
-
Bathymetry Data
10/31/1998 /tiger/l/l1380np/bath/l-13-80-np.335_052
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
09/11/85 BECKIE DUA0:[DATA.LD80NP.B]LD80NP.335;
DRB0:[DRS.BAT]BATRED.EXE;1
This file was hand-digetized in 2-way traveltime(secs).
Input was...
Converted to time format with year at start.
11/26/85 EDM DUA0:[DATA.DRSDATA.NAVL.LD80NP]LD80NP.052;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- What similar or related data should the user be aware of?
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/>: U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- Other_Citation_Details:
-
Eittreim, Stephen L., Piper, David Z., Chezar, Henry, Jones, David R., and Kaneps, Ansis, 1984,
Observations on Cretaceous abyssal hills in the Northeast Pacific: Marine Geology, v. 56,
no. 1-4, p. 41-64.
- How well have the observations been checked?
Identified as best available version.
- How accurate are the geographic locations?
Unspecified
- How accurate are the heights or depths?
Unspecified
- Where are the gaps in the data? What is missing?
Start and end date/times of data
Navigation Data (l-13-80-np.052 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198011180334000 198011281550000
198011281644000 198011281833000
198011281934000 198011281934000
198011282032000 198011282032000
198011282126000 198011290058000
198011290140000 198011290158000
198011290304000 198012112325400
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (l-13-80-np.161_052)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198011300638300 198012040019180
198012040026180 198012071552420
198012071559180 198012111621180
198012111630000 198012112324420
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (l-13-80-np.220_052)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198011210338390 198011230010420
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (l-13-80-np.335_052)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198011221120000 198011221736000
198011221757000 198011230115000
198011230232000 198011230302000
198011230328000 198011230331000
198011230409000 198011230426000
198011230515000 198011230515000
198011230545000 198011230553000
198011230619000 198011230636000
198011230705000 198011230842000
198011230922000 198011231130000
198011231206000 198011231218000
198011231240000 198011231313000
198011231344000 198011231344000
198011231441000 198011231441000
198011231539000 198011231703000
198011231725000 198011231731000
198011231802000 198011231817000
198011231847000 198011231916000
198011231954000 198011232014000
198011232036000 198011232047000
198011232121000 198011240030000
198011240140000 198011240253000
198011240314000 198011240317000
198011240355000 198011240410000
198011240445000 198011242235000
198011242301000 198011242301000
198011242346000 198011250032000
198011250119000 198011250533000
198011250554000 198011250744000
198011250810000 198011251821000
198011251844000 198011261156000
198011261227000 198011270052000
198011270118000 198011270205000
198011270236000 198011270301000
198011270324000 198011270350000
198011270424000 198011270515000
198011270543000 198011270646000
198011270718000 198011270718000
198011270740000 198011270800000
198011270827000 198011270827000
198011270855000 198011270900000
198011270938000 198011271001000
198011271033000 198011271045000
198011271108000 198011271946000
198011272015000 198011282230000
198011282331000 198011282355000
198011290030000 198011290623000
198011290720000 198011290730000
198011290800000 198011290800000
198011290830000 198011291320000
198011291345000 198011291345000
198011291435000 198011291435000
198011291520000 198011300547000
198011300630000 198011300630000
198011300708000 198011300708000
198011300743000 198011300835000
198011300955000 198011301006000
198011301035000 198011301124000
198011301225000 198011301225000
198011301252000 198011301252000
198011301335000 198011302252000
198011302314000 198011302332000
198011302357000 198011302357000
198012010029000 198012010047000
198012010144000 198012010144000
198012010220000 198012010220000
198012010247000 198012010247000
198012010310000 198012010310000
198012010347000 198012010347000
198012010412000 198012010412000
198012010445000 198012010458000
198012010523000 198012010523000
198012010600000 198012010600000
198012010632000 198012010632000
198012010702000 198012010718000
198012010742000 198012010949000
198012011014000 198012020053000
198012020123000 198012020123000
198012020149000 198012020149000
198012020221000 198012020255000
198012020339000 198012020339000
198012020410000 198012020432000
198012020457000 198012020457000
198012020526000 198012022124000
198012022150000 198012022150000
198012022222000 198012022342000
198012030010000 198012030127000
198012030148000 198012030339000
198012030403000 198012030403000
198012030425000 198012030425000
198012030453000 198012030611000
198012030639000 198012031022000
198012031045000 198012031426000
198012031457000 198012032341000
198012040015000 198012040015000
198012040042000 198012040156000
198012040226000 198012040226000
198012040259000 198012040352000
198012040420000 198012040435000
198012040525000 198012040525000
198012040615000 198012040634000
198012040701000 198012040746000
198012040820000 198012040820000
198012040843000 198012040855000
198012040919000 198012040958000
198012041033000 198012041033000
198012041055000 198012041055000
198012041125000 198012041125000
198012041155000 198012041155000
198012041221000 198012041221000
198012041245000 198012041245000
198012041320000 198012041320000
198012041347000 198012041410000
198012041520000 198012041520000
198012041542000 198012041542000
198012041607000 198012041607000
198012041630000 198012041630000
198012041715000 198012041720000
198012041747000 198012041747000
198012041811000 198012041811000
198012041832000 198012050410000
198012050435000 198012050440000
198012050518000 198012050518000
198012050620000 198012050620000
198012050705000 198012050705000
198012050730000 198012050730000
198012050828000 198012050828000
198012050900000 198012050952000
198012051020000 198012051020000
198012051051000 198012051051000
198012051132000 198012051150000
198012051215000 198012051215000
198012051240000 198012051240000
198012051315000 198012051315000
198012051350000 198012051350000
198012051430000 198012051430000
198012051500000 198012051510000
198012051535000 198012051535000
198012051630000 198012051630000
198012051710000 198012051929000
198012051951000 198012051951000
198012052020000 198012052020000
198012052050000 198012052050000
198012052123000 198012052123000
198012052155000 198012052155000
198012052229000 198012052229000
198012052250000 198012052250000
198012052315000 198012052315000
198012060000000 198012060000000
198012060032000 198012060032000
198012060105000 198012060140000
198012060214000 198012060251000
198012060318000 198012060318000
198012060340000 198012060447000
198012060520000 198012060555000
198012060624000 198012060741000
198012060803000 198012060817000
198012060845000 198012060915000
198012060940000 198012061159000
198012061220000 198012061250000
198012061327000 198012061327000
198012061353000 198012061353000
198012061415000 198012061959000
198012062023000 198012062324000
198012070015000 198012070122000
198012070143000 198012070252000
198012070314000 198012070358000
198012070433000 198012070514000
198012070543000 198012070726000
198012070807000 198012070807000
198012070833000 198012071048000
198012071110000 198012071145000
198012071215000 198012071215000
198012071246000 198012071246000
198012071310000 198012071554000
198012071617000 198012071647000
198012071710000 198012071920000
198012071945000 198012072020000
198012072101000 198012072101000
198012072125000 198012080100000
198012080128000 198012080215000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
- How consistent are the relationships among the observations, including topology?
Unspecified
Are there legal restrictions on access or use of the data?
- 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.
- Who distributes the data set? (Distributor 1 of 1)
- What's the catalog number I need to order this data set?
Downloadable Data L-13-80-NP data set <http://walrus.wr.usgs.gov/infobank/l/l1380np/html/l-13-80-np.meta.html>
- What legal disclaimers am I supposed to read?
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.
- How can I download or order the data?
- Availability in digital form:
- Cost to order the data: None
- Dates:
- Last modified: 31-Mar-2013
- Metadata author:
-
- Metadata standard:
- FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/> (FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>)
Generated by mp version 2.9.13 on Sun Mar 31 07:19:43 2013
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