- Title:
-
Data of field activity V-4-68-NA in Manhattan, New York -->
Piermont, New York from 04/05/1968 to 04/10/1968
- Abstract:
-
Chief Scientist: Steve Eittreim. Data (bathymetry, gravity,
magnetics, meters, navigation) of field activity V-4-68-NA in
Manhattan, New York --> Piermont, New York from 04/05/1968 to
04/10/1968,
<http://walrus.wr.usgs.gov/infobank/v/v468na/html/v-4-68-na.meta.html>.
- Supplemental_Information:
-
Equipment Used -
bathymetry data directory exists
gravity data directory exists
magnetics data directory exists
meters data directory exists
navigation data directory exists
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, Data of field activity V-4-68-NA in Manhattan, New York --> Piermont, New York from 04/05/1968 to 04/10/1968: 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: -73.78900
- East_Bounding_Coordinate: -67.53290
- North_Bounding_Coordinate: 40.39230
- South_Bounding_Coordinate: 34.81720
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 05-Apr-1968
- Ending_Date: 10-Apr-1968
- 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: Manhattan, New York --> Piermont, New York
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?
Steve Eittreim (Chief Scientist, Lamont-Doherty)
- 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: 30-Jan-1998 (process 1 of 4)
-
Navigation Data
01/30/1998 clint v-4-68-na.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 4)
-
Gravity Data
10/31/1998 /tiger/v/v468na/grav/v-4-68-na.160_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint v-4-68-na.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data
Input was...
01/30/1998 clint v-4-68-na.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
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 v-4-68-na.221_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/magred1111/magred1111.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).
Input was...
10/31/1998 /tiger/v/v468na/mag/v-4-68-na.220_050
/bear/programs/edit/automerge/automerge
01/30/1998 clint v-4-68-na.220
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited magnetics data
01/30/1998 clint v-4-68-na.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
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/v/v468na/bath/v-4-68-na.320_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint v-4-68-na.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths
Input was...
01/30/1998 clint v-4-68-na.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
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 (v-4-68-na.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196804052010000 196804080007000
196804080338000 196804080338000
196804080408000 196804080408000
196804080612000 196804081925000
196804082102000 196804082102000
196804082312000 196804091356000
196804091424000 196804091424000
196804091447000 196804091522000
196804091544000 196804091603000
196804091629000 196804092116000
196804092147000 196804092152000
196804092223000 196804092223000
196804092247000 196804092247000
196804092311000 196804100443000
196804100516000 196804100516000
196804100550000 196804100624000
196804100656000 196804100656000
196804100725000 196804102316000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (v-4-68-na.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196804052015000 196804060230000
196804060345000 196804060530000
196804060600000 196804060904000
196804060930000 196804061615000
196804062115000 196804070045000
196804070915000 196804071415000
196804071515000 196804071713000
196804071745000 196804071745000
196804071825000 196804072345000
196804080645000 196804080800000
196804080830000 196804081100000
196804081130000 196804081538000
196804081600000 196804081900000
196804082340000 196804091345000
196804091745000 196804092000000
196804092345000 196804100415000
196804100800000 196804101545000
196804101615000 196804102000000
196804102030000 196804102315000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (v-4-68-na.221_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196804052011000 196804052045000
196804052100000 196804061620000
196804062031000 196804070220000
196804081615000 196804081615000
196804081630000 196804081900000
196804082340000 196804091114000
196804091140000 196804091340000
196804091800000 196804092030000
196804092330000 196804092340000
196804100000000 196804100430000
196804100740000 196804101430000
196804101450000 196804102005000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (v-4-68-na.320_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196804052045000 196804060600000
196804060630000 196804060630000
196804060700000 196804060700000
196804060730000 196804060730000
196804060800000 196804061630000
196804062100000 196804070230000
196804070400000 196804070530000
196804070700000 196804080000000
196804080630000 196804081045000
196804081115000 196804081900000
196804090000000 196804090030000
196804090100000 196804090200000
196804090235000 196804090250000
196804090315000 196804091356000
196804091424000 196804091424000
196804091447000 196804091522000
196804091544000 196804091603000
196804091629000 196804092116000
196804092147000 196804092147000
196804092223000 196804092223000
196804092247000 196804092247000
196804092311000 196804100443000
196804100516000 196804100516000
196804100550000 196804100550000
196804100624000 196804100624000
196804100656000 196804100656000
196804100725000 196804102313000
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 V-4-68-NA data set <http://walrus.wr.usgs.gov/infobank/v/v468na/html/v-4-68-na.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 08:02:51 2013
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