- Title:
-
Geophysical data of field activity C-11-67-BS in Bering Sea,
Alaska from 07/11/1967 to 07/12/1967
- Abstract:
-
Lamont-Doherty Earth Observatory. Geophysical data
(magnetics) of field activity C-11-67-BS in Bering Sea,
Alaska from 07/11/1967 to 07/12/1967,
<http://walrus.wr.usgs.gov/infobank/c/c1167bs/html/c-11-67-bs.meta.html>.
- Supplemental_Information:
-
Equipment Used -
magnetics magnetometer
Notes -
Lamont-Doherty
<http://www.ldeo.columbia.edu/>
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 C-11-67-BS in Bering Sea, Alaska from 07/11/1967 to 07/12/1967: 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: -179.07001
- East_Bounding_Coordinate: -176.81200
- North_Bounding_Coordinate: 52.01600
- South_Bounding_Coordinate: 51.10700
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 11-Jul-1967
- Ending_Date: 12-Jul-1967
- 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: Bering Sea, Alaska
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:
-
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: 19-Jan-1996 (process 1 of 2)
-
Navigation Data
Converted to time format with year at start.
03/20/86 CAROLYN DRS$DATA:[CAROLYN.JON]CNRD1167BS.050;
DUA0:[DATA.][CAROLYN.JON]FMTA.EXE;
Input was...
REDUCED MAGNETICS BERING SEA CONRAD11-67-BS
DATA: ID,JD,IH,AM,OBS,REG,RES,LAT,LONG,YR
FORMAT(I2,3X,I3,I2,I2,T15,I5,T25,F6.0,T33,F6.0,T39,F7.3,T49,F8.3,T79,I2)
Person who carried out this activity:
- Date: 20-Jun-2012 (process 2 of 2)
-
Magnetics Data
06/20/2012 carolyn c-11-67-bs.220_050
Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).
Input was...
10/31/1998 /lion/c/c1167bs/mag/c-11-67-bs.200_050
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
03/20/86 CAROLYN DRS$DATA:[CAROLYN.JON]CNRD1167BS.200;
DUA0:[DATA.][CAROLYN.JON]FMTA.EXE;
REDUCED MAGNETICS BERING SEA CONRAD11-67-BS
DATA: ID,JD,IH,AM,OBS,REG,RES,LAT,LONG,YR
FORMAT(I2,3X,I3,I2,I2,T15,I5,T25,F6.0,T33,F6.0,T39,F7.3,T49,F8.3,T79,I2)
Converted to time format with year at start.
03/20/86 CAROLYN DRS$DATA:[CAROLYN.JON]CNRD1167BS.050;
DUA0:[DATA.][CAROLYN.JON]FMTA.EXE;
REDUCED MAGNETICS BERING SEA CONRAD11-67-BS
DATA: ID,JD,IH,AM,OBS,REG,RES,LAT,LONG,YR
FORMAT(I2,3X,I3,I2,I2,T15,I5,T25,F6.0,T33,F6.0,T39,F7.3,T49,F8.3,T79,I2)
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 (c-11-67-bs.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196707111845000 196707111845000
196707111900000 196707111900000
196707111916000 196707111916000
196707111930000 196707111930000
196707111940000 196707111945000
196707112000000 196707112000000
196707112009000 196707112018000
196707112030000 196707112033000
196707112045000 196707112045000
196707112100000 196707112100000
196707112115000 196707112115000
196707112123000 196707112123000
196707112130000 196707112130000
196707112137000 196707112137000
196707112145000 196707112145000
196707112200000 196707112200000
196707112215000 196707112215000
196707112230000 196707112230000
196707112245000 196707112245000
196707112300000 196707112300000
196707112315000 196707112330000
196707120000000 196707120000000
196707120012000 196707120012000
196707120021000 196707120021000
196707120030000 196707120030000
196707120045000 196707120045000
196707120100000 196707120100000
196707120110000 196707120115000
196707120125000 196707120130000
196707120145000 196707120148000
196707120200000 196707120200000
196707120206000 196707120206000
196707120215000 196707120215000
196707120230000 196707120233000
196707120241000 196707120241000
196707120250000 196707120250000
196707120300000 196707120300000
196707120310000 196707120310000
196707120319000 196707120346000
196707120400000 196707120400000
196707120406000 196707120406000
196707120413000 196707120435000
196707120442000 196707120524000
196707120530000 196707120539000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (c-11-67-bs.220_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196707111845000 196707111845000
196707111900000 196707111900000
196707111916000 196707111916000
196707111930000 196707111930000
196707111940000 196707111945000
196707112000000 196707112000000
196707112009000 196707112018000
196707112030000 196707112033000
196707112045000 196707112045000
196707112100000 196707112100000
196707112115000 196707112115000
196707112123000 196707112123000
196707112130000 196707112130000
196707112137000 196707112137000
196707112145000 196707112145000
196707112200000 196707112200000
196707112215000 196707112215000
196707112230000 196707112230000
196707112245000 196707112245000
196707112300000 196707112300000
196707112315000 196707112330000
196707120000000 196707120000000
196707120012000 196707120012000
196707120021000 196707120021000
196707120030000 196707120030000
196707120045000 196707120045000
196707120100000 196707120100000
196707120110000 196707120115000
196707120125000 196707120130000
196707120145000 196707120148000
196707120200000 196707120200000
196707120206000 196707120206000
196707120215000 196707120215000
196707120230000 196707120233000
196707120241000 196707120241000
196707120250000 196707120250000
196707120300000 196707120300000
196707120310000 196707120310000
196707120319000 196707120346000
196707120400000 196707120400000
196707120406000 196707120406000
196707120413000 196707120435000
196707120442000 196707120524000
196707120530000 196707120539000
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 C-11-67-BS data set <http://walrus.wr.usgs.gov/infobank/c/c1167bs/html/c-11-67-bs.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 07:10:43 2013
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