- Title:
-
Geophysical data of field activity C-6-71-NP in North Pacific
from 07/18/1971 to 08/17/1971
- Abstract:
-
Geophysical data (bathymetry, gravity, magnetics) of field
activity C-6-71-NP in North Pacific from 07/18/1971 to
08/17/1971,
<http://walrus.wr.usgs.gov/infobank/c/c671np/html/c-6-71-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 C-6-71-NP in North Pacific from 07/18/1971 to 08/17/1971: 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: 162.62270
- East_Bounding_Coordinate: -166.61971
- North_Bounding_Coordinate: 61.42020
- South_Bounding_Coordinate: 52.05500
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 18-Jul-1971
- Ending_Date: 17-Aug-1971
- 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 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: 19-Jan-1996 (process 1 of 4)
-
Navigation Data
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.050;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 4)
-
Gravity Data
10/31/1998 /lion/c/c671np/grav/c-6-71-np.160_050
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.160;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
Input was...
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.050;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
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 c-6-71-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 /lion/c/c671np/mag/c-6-71-np.200_050
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.200;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.050;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
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 /lion/c/c671np/bath/c-6-71-np.300_050
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.300;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
Input was...
Converted to time format with year at start.
05/06/86 CLINT DUA0:[DATA.C671BS]C671BS.050;
DRB0:[CLINT]80COL.EXE;
from c1406.dat
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-6-71-np.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197107181228000 197108081728000
197108081810000 197108091449000
197108091520000 197108091520000
197108091638000 197108101335000
197108101426000 197108101426000
197108101550000 197108111029000
197108111056000 197108111056000
197108111142000 197108112138000
197108112304000 197108112304000
197108112326000 197108121838000
197108121934000 197108121934000
197108122032000 197108131823000
197108131846000 197108131846000
197108131930000 197108141830000
197108141940000 197108141940000
197108142030000 197108151451000
197108151512000 197108151512000
197108151630000 197108160118000
197108160336000 197108160336000
197108160423000 197108170428000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (c-6-71-np.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197107181230000 197107181310000
197107181350000 197107190825000
197107191215000 197107191545000
197107191630000 197107192112000
197107192145000 197107200100000
197107200130000 197107200245000
197107200315000 197107200515000
197107200545000 197107200748000
197107200820000 197107201045000
197107201245000 197107201450000
197107201515000 197107202143000
197107202225000 197107210340000
197107212000000 197107220129000
197107220150000 197107221100000
197107221430000 197107230230000
197107230300000 197107230937000
197107231430000 197107231525000
197107231550000 197107231729000
197107231750000 197107231750000
197107231815000 197107240200000
197107240230000 197107240329000
197107240350000 197107241030000
197107241100000 197107241248000
197107241545000 197107250015000
197107250045000 197107250515000
197107250545000 197107250807000
197107250845000 197107250945000
197107251315000 197107251915000
197107252000000 197107261030000
197107261255000 197107261345000
197107261415000 197107261658000
197107261720000 197107270300000
197107270330000 197107270345000
197107270410000 197107270450000
197107270515000 197107271352000
197107271635000 197107271900000
197107271945000 197107272115000
197107272140000 197107280237000
197107280300000 197107280945000
197107281015000 197107281515000
197107281810000 197107282058000
197107282120000 197107282345000
197107290008000 197107290220000
197107290310000 197107290358000
197107290425000 197107290950000
197107291020000 197107291205000
197107291415000 197107291430000
197107291515000 197107292210000
197107300035000 197107300050000
197107300115000 197107300320000
197107300450000 197107300730000
197107300800000 197107301305000
197107301550000 197107301740000
197107301815000 197107302139000
197107302200000 197107302222000
197107302255000 197107310035000
197107310300000 197107310645000
197107310712000 197107311329000
197107311350000 197107311542000
197107311820000 197107311945000
197107312010000 197107312058000
197107312150000 197107312230000
197107312255000 197108010030000
197108010100000 197108010158000
197108010415000 197108010508000
197108010550000 197108010550000
197108010615000 197108010700000
197108010830000 197108011055000
197108011345000 197108011809000
197108011830000 197108020020000
197108020225000 197108021124000
197108021145000 197108021925000
197108022215000 197108022259000
197108022320000 197108030600000
197108030630000 197108030929000
197108030950000 197108031200000
197108031650000 197108040800000
197108041030000 197108041915000
197108041945000 197108042030000
197108042100000 197108051129000
197108051525000 197108051853000
197108051915000 197108060730000
197108060800000 197108060930000
197108061250000 197108070000000
197108070030000 197108070359000
197108070420000 197108070529000
197108070550000 197108070914000
197108070935000 197108071044000
197108071105000 197108071417000
197108071800000 197108080129000
197108080150000 197108080329000
197108080350000 197108081525000
197108081835000 197108082258000
197108082320000 197108090138000
197108090200000 197108090329000
197108090350000 197108090743000
197108090805000 197108090959000
197108091020000 197108091230000
197108091305000 197108091429000
197108091705000 197108091724000
197108091745000 197108091929000
197108091950000 197108092129000
197108092220000 197108100155000
197108100235000 197108100507000
197108100530000 197108100612000
197108100640000 197108100645000
197108100710000 197108101045000
197108101115000 197108101200000
197108101230000 197108101315000
197108101640000 197108102058000
197108102130000 197108102330000
197108110000000 197108110125000
197108110150000 197108110315000
197108110350000 197108110550000
197108110620000 197108110815000
197108110845000 197108110945000
197108111007000 197108111027000
197108111215000 197108111435000
197108111500000 197108111645000
197108111715000 197108112034000
197108112055000 197108112055000
197108112355000 197108120313000
197108120335000 197108120448000
197108120530000 197108121145000
197108121215000 197108121350000
197108121415000 197108121815000
197108122055000 197108122140000
197108122205000 197108130845000
197108130915000 197108131410000
197108131450000 197108131755000
197108131950000 197108132030000
197108132100000 197108132100000
197108132130000 197108132255000
197108132320000 197108140237000
197108140300000 197108140545000
197108140620000 197108140745000
197108140815000 197108141100000
197108141130000 197108141418000
197108141440000 197108141650000
197108141715000 197108141809000
197108142050000 197108150448000
197108150515000 197108151428000
197108151650000 197108152205000
197108152228000 197108160000000
197108160440000 197108160830000
197108160900000 197108161032000
197108161100000 197108170415000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (c-6-71-np.220_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197107181330000 197107190824000
197107190836000 197107190854000
197107191200000 197107201048000
197107201230000 197107210354000
197107211930000 197107221106000
197107221412000 197107231030000
197107231406000 197107241248000
197107241524000 197107250948000
197107251248000 197107261036000
197107261236000 197107271354000
197107271612000 197107281518000
197107281736000 197107291212000
197107291400000 197107301306000
197107301530000 197107310036000
197107310248000 197107311542000
197107311812000 197108011100000
197108011312000 197108020018000
197108020230000 197108021930000
197108022212000 197108031230000
197108031630000 197108040800000
197108041006000 197108051230000
197108051512000 197108060942000
197108061224000 197108071418000
197108071748000 197108081524000
197108081818000 197108091430000
197108091642000 197108101312000
197108101636000 197108111006000
197108111148000 197108112036000
197108112336000 197108121818000
197108122042000 197108131806000
197108131942000 197108141812000
197108142042000 197108151430000
197108151636000 197108152354000
197108160430000 197108160613000
197108160634000 197108170424000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (c-6-71-np.300_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197107181230000 197107190848000
197107191151000 197107201115000
197107201230000 197107210400000
197107211900000 197107221124000
197107221415000 197107231027000
197107231400000 197107241312000
197107241512000 197107250948000
197107251245000 197107261057000
197107261109000 197107261127000
197107261300000 197107271412000
197107271600000 197107271718000
197107271730000 197107281530000
197107281800000 197107291206000
197107291348000 197107292200000
197107292212000 197107301324000
197107301512000 197107310100000
197107310242000 197107311606000
197107311800000 197108011100000
197108011300000 197108020042000
197108020200000 197108021930000
197108022206000 197108031230000
197108031630000 197108040800000
197108041000000 197108051230000
197108051500000 197108061003000
197108061215000 197108071439000
197108071730000 197108071730000
197108071745000 197108071745000
197108071800000 197108081542000
197108081812000 197108091430000
197108091700000 197108101324000
197108101612000 197108111024000
197108111200000 197108112106000
197108112330000 197108121830000
197108122036000 197108131818000
197108131930000 197108141830000
197108142030000 197108151451000
197108151630000 197108160118000
197108160430000 197108170424000
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-6-71-NP data set <http://walrus.wr.usgs.gov/infobank/c/c671np/html/c-6-71-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 07:11:14 2013
|
