- Title:
-
Geophysical data of field activity N-PR-75-AK in North Slope,
Alaska: Barrow to Nuiqsut, Alaska, to northern foothills of
Brooks Range from 04/12/1975 to 05/17/1975
- Abstract:
-
National Petroleum Reserve Alaska (NPRA),United States
Geological Survey, Central Region, Energy Resources Team.
Geophysical data of field activity N-PR-75-AK in North Slope,
Alaska: Barrow to Nuiqsut, Alaska, to northern foothills of
Brooks Range from 04/12/1975 to 05/17/1975,
<http://walrus.wr.usgs.gov/infobank/n/npr75ak/html/n-pr-75-ak.meta.html>.
- Supplemental_Information:
-
Notes -
Data available from the U.S. Geological Survey
Central Region Energy Resources Team
National Petroleum Reserve, Alaska, (NPRA) Legacy Data Archive
[<A HREF="<http://nerslweb.cr.usgs.gov/default.htm>"
TARGET="new"><http://nerslweb.cr.usgs.gov/default.htm>].
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, Geophysical data of field activity N-PR-75-AK in North Slope, Alaska: Barrow to Nuiqsut, Alaska, to northern foothills of Brooks Range from 04/12/1975 to 05/17/1975: 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: -158.37674
- East_Bounding_Coordinate: -151.54763
- North_Bounding_Coordinate: 71.11880
- South_Bounding_Coordinate: 69.40860
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 12-Apr-1975
- Ending_Date: 17-May-1975
- 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:
-
North Slope, Alaska: Barrow to Nuiqsut, Alaska, to northern foothills of Brooks Range
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:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Entity_and_Attribute_Overview:
-
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.html>
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
- 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: 27-Nov-2007 (process 1 of 1)
-
Navigation Data
11/27/2007 clint n-pr-75-ak.420_051
/infobank/programs/time/lines2times/lines2times
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:
- 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 (n-pr-75-ak.051 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197501010000001 197501010000178
197501020000001 197501020000102
197501030000001 197501030000016
197501040000001 197501040000124
197501050000001 197501050000064
197501060000001 197501060000309
197501070000001 197501070000071
197501080000001 197501080000060
197501090000001 197501090000274
197501100000001 197501100000264
197501110000001 197501110000037
197501120000001 197501120000197
197501130000001 197501130000189
197501140000001 197501140000123
197501150000001 197501150000199
197501160000001 197501160000086
197501170000001 197501170000258
197501180000001 197501180000269
197501190000001 197501190000475
197501200000001 197501200000129
197501210000001 197501210000343
197501220000001 197501220000043
197501230000001 197501230000322
197501240000001 197501240000152
197501250000001 197501250000281
197501260000001 197501260000275
197501270000001 197501270000133
197501280000001 197501280000172
197501290000001 197501290000082
197501300000001 197501300000071
197501310000001 197501310000177
197502010000001 197502010000552
197502020000001 197502020000564
197502030000001 197502030000191
197502040000001 197502040000062
197502050000001 197502050000055
197502060000001 197502060000217
197502070000001 197502070000471
197502080000001 197502080000068
197502090000001 197502090000087
197502100000001 197502100000158
197502110000001 197502110000049
197502120000001 197502120000182
197502130000001 197502130000055
197502140000001 197502140000170
197502150000001 197502150000075
197502160000001 197502160000074
197502170000001 197502170000067
197502180000001 197502180000206
197502190000001 197502190000083
197502200000001 197502200000088
197502210000001 197502210000201
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (n-pr-75-ak.420_051)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197501010000001 197502210000201
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 N-PR-75-AK data set <http://walrus.wr.usgs.gov/infobank/n/npr75ak/html/n-pr-75-ak.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>)
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