- Title:
-
Geophysical data of field activity P-1-64-NP in Northern
Pacific from 03/05/1964 to 07/26/1964
- Abstract:
-
Geophysical data (bathymetry, gravity, magnetics) of field
activity P-1-64-NP in Northern Pacific from 03/05/1964 to
07/26/1964,
<http://walrus.wr.usgs.gov/infobank/p/p164np/html/p-1-64-np.meta.html>.
- Supplemental_Information:
-
Equipment Used -
bathymetry
gravity
magnetics
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 P-1-64-NP in Northern Pacific from 03/05/1964 to 07/26/1964: 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: 150.00500
- East_Bounding_Coordinate: 179.99831
- North_Bounding_Coordinate: 19.99660
- South_Bounding_Coordinate: 14.04160
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 05-Mar-1964
- Ending_Date: 26-Jul-1964
- 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?
- 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: 22-Jan-1996 (process 1 of 4)
-
Navigation Data
Converted to time format with year at start.
03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
Extracted from data acquired from NGDC.
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 4)
-
Gravity Data
10/31/1998 /tiger/p/p164np/grav/p-1-64-np.160_050
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
02/20/86 BARB DUA0:[DATA.<CRUISE_ID>.G]<CRUISE_ID>.160;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
extracted from data acquired from NGDC
Input was...
Converted to time format with year at start.
03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
Extracted from data acquired from NGDC.
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 p-1-64-np.220_050
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/p/p164np/mag/p-1-64-np.200_050
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
03/03/86 CAROLYN DRS$DATA:[<cruise_id>.M]<cruise_id>.200;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
extracted by Clint from data acquired from NGDC
Converted to time format with year at start.
03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
Extracted from data acquired from NGDC.
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- Date: 31-Oct-1998 (process 4 of 4)
-
Bathymetry Data
10/31/1998 /tiger/p/p164np/bath/p-1-64-np.325_050
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
03/03/86 BECKIE DRS$DATA:[<cruise_id>.B]<cruise_id>.325;
DRB0:[DRS.NGDC]UNREFNGDC.EXE;5
NGDC files sometimes have only 2_way_travel_time in
which case the format is the same but without corr_depth.
This file was extracted by C. Steele from data acquired from NGDC.
Input was...
Converted to time format with year at start.
03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
Extracted from data acquired from NGDC.
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:
- 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 (p-1-64-np.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196403050340000 196403050345000
196407200820000 196407201940000
196407202110000 196407211925000
196407212100000 196407220410000
196407220505000 196407221920000
196407222025000 196407231855000
196407232005000 196407241830000
196407241940000 196407251810000
196407251920000 196407260615000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (p-1-64-np.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196403050340000 196403050345000
196407200820000 196407200840000
196407200905000 196407201025000
196407201135000 196407201240000
196407201305000 196407201440000
196407201505000 196407201640000
196407201705000 196407201825000
196407201900000 196407201940000
196407202140000 196407202150000
196407202200000 196407202240000
196407202310000 196407210020000
196407210030000 196407210040000
196407210100000 196407210240000
196407210305000 196407210440000
196407210500000 196407210520000
196407210545000 196407210640000
196407210700000 196407210840000
196407210900000 196407211040000
196407211055000 196407211240000
196407211305000 196407211440000
196407211500000 196407211640000
196407211705000 196407211840000
196407211855000 196407211855000
196407211910000 196407211925000
196407212140000 196407212235000
196407212320000 196407212355000
196407220010000 196407220035000
196407220100000 196407220135000
196407220150000 196407220240000
196407220300000 196407220355000
196407220530000 196407220550000
196407220600000 196407220640000
196407220700000 196407220755000
196407220810000 196407220840000
196407220915000 196407220930000
196407220945000 196407221010000
196407221130000 196407221230000
196407221300000 196407221330000
196407221340000 196407221410000
196407221420000 196407221440000
196407221510000 196407221555000
196407221610000 196407221630000
196407221715000 196407221835000
196407222110000 196407222240000
196407222300000 196407222340000
196407230015000 196407230025000
196407230120000 196407230235000
196407230310000 196407230410000
196407230515000 196407230640000
196407230700000 196407230840000
196407231140000 196407231155000
196407232030000 196407232125000
196407232205000 196407232340000
196407240000000 196407240140000
196407240225000 196407240325000
196407240400000 196407240540000
196407240600000 196407240740000
196407240800000 196407240925000
196407240940000 196407240955000
196407241025000 196407241140000
196407241210000 196407241340000
196407241405000 196407241505000
196407241600000 196407241735000
196407242005000 196407242135000
196407242205000 196407242330000
196407250000000 196407250135000
196407250205000 196407250535000
196407250615000 196407250740000
196407250800000 196407250925000
196407251035000 196407251140000
196407251200000 196407251440000
196407252000000 196407252040000
196407252100000 196407252240000
196407252300000 196407260040000
196407260105000 196407260240000
196407260300000 196407260440000
196407260500000 196407260615000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (p-1-64-np.220_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196403050340000 196403050345000
196407200820000 196407201940000
196407202110000 196407211925000
196407212100000 196407220410000
196407220510000 196407221910000
196407222025000 196407231850000
196407232005000 196407241825000
196407241940000 196407251800000
196407251920000 196407260615000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (p-1-64-np.325_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196403050340000 196403050345000
196407200820000 196407201940000
196407202110000 196407211925000
196407212100000 196407220410000
196407220505000 196407221920000
196407222025000 196407230500000
196407230520000 196407231855000
196407232005000 196407241830000
196407241940000 196407251810000
196407251920000 196407260615000
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 P-1-64-NP data set <http://walrus.wr.usgs.gov/infobank/p/p164np/html/p-1-64-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 07:30:51 2013
|
