- Title:
-
Geophysical data of field activity K-3-82-AR in Arctic from
08/25/1982 to 09/08/1982
- Abstract:
-
Chief Scientist: Peter Barnes. Geophysical data
(sidescansonar, uniboom, DelNortenav, 200khz7khz, rangerange)
of field activity K-3-82-AR in Arctic from 08/25/1982 to
09/08/1982,
<http://walrus.wr.usgs.gov/infobank/k/k382ar/html/k-3-82-ar.meta.html>.
- Supplemental_Information:
-
Equipment Used -
sidescansonar
uniboom
DelNortenav
200khz7khz 200 khz and 7 khz bathymetry
rangerange
Publications -
Barnes, P.W., Reimnitz, Erk, Hunter, R.E., Phillips, R.L., and Wolf, Stephen, eds., 1983, Geologic Processes and Hazards of the Beaufort and Chukchi Sea Shelf and Coastal Regions, Final Report Outer Continental Shelf Environmental Assessment Program Research Unit 205, September 1983, 458 pp.
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/>, 20130106, Geophysical data of field activity K-3-82-AR in Arctic from 08/25/1982 to 09/08/1982: 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: -155.43423
- East_Bounding_Coordinate: -144.67201
- North_Bounding_Coordinate: 71.35496
- South_Bounding_Coordinate: 70.01825
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 25-Aug-1982
- Ending_Date: 08-Sep-1982
- 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: Arctic
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:
-
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?
Dave Hogg (Electronics Technician, USGS Western Region);
Doug Rearic (Geologist);
Ed Kempema (Geologist);
Jeff Asbury (Mechanical Technician);
Peter Barnes (Chief Scientist, USGS Western Region);
Terry Edgar (Geologist)
- 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: 06-Dec-1995 (process 1 of 2)
-
Navigation Data
Converted to time format with year at start.
11/21/85 EDM DUA0:[DATA.DRSDATA.NAV2.K382AR]K382AR.650;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 2)
-
Bathymetry Data
10/31/1998 /tiger/k/k382ar/bath/k-3-82-ar.305_650
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
08/23/85 BECKIE DUA0:[DATA.K382AR.B]K382AR.305;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
This file is hand-digetized bathymetry in meters.
Input was...
Converted to time format with year at start.
11/21/85 EDM DUA0:[DATA.DRSDATA.NAV2.K382AR]K382AR.650;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
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:
-
Barnes, P.W., Reimnitz, Erk, Hunter, R.E., Phillips, R.L., and Wolf, Stephen, eds., 1983, Geologic Processes and Hazards of the Beaufort and Chukchi Sea Shelf and Coastal Regions, Final Report Outer Continental Shelf Environmental Assessment Program Research Unit 205, September 1983, 458 pp.
- 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 (k-3-82-ar.650)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198208250916200 198208251146000
198208270928000 198208270934000
198208271226000 198208271239000
198208271250000 198208271418000
198208271433000 198208271438000
198208271530000 198208271542000
198208271548000 198208271630000
198208271640000 198208271652000
198208271700000 198208271705000
198209011147450 198209011520000
198209021405000 198209021553320
198209031709500 198209031709500
198209031717140 198209032008000
198209032014000 198209032022220
198209071016000 198209071425000
198209071504000 198209071628000
198209071634000 198209071718000
198209071733000 198209071815000
198209081150000 198209081416000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (k-3-82-ar.305_650)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198209071016080 198209071338020
198209071346010 198209071421290
198209081150010 198209081415430
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 K-3-82-AR data set <http://walrus.wr.usgs.gov/infobank/k/k382ar/html/k-3-82-ar.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: 06-Jan-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>)
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