- Title:
-
Geophysical data of field activity C-6-76-NA in Piermont, New
York--> San Juan, Puerto Rico from 01/25/1976 to 02/23/1976
- Abstract:
-
Chief Scientists: G. Bryan, Brian Tucholke. Geophysical
data (transitsatellite, 3dot5khz, magnetics, gravity) of
field activity C-6-76-NA in Piermont, New York--> San Juan,
Puerto Rico from 01/25/1976 to 02/23/1976,
<http://walrus.wr.usgs.gov/infobank/c/c676na/html/c-6-76-na.meta.html>.
- Supplemental_Information:
-
Equipment Used -
transitsatellite
3dot5khz 3.5 khz bathymetry
magnetics magnetometer
gravity
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-6-76-NA in Piermont, New York--> San Juan, Puerto Rico from 01/25/1976 to 02/23/1976: 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: -72.83880
- East_Bounding_Coordinate: -59.73280
- North_Bounding_Coordinate: 39.46870
- South_Bounding_Coordinate: 18.56330
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 25-Jan-1976
- Ending_Date: 23-Feb-1976
- 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: Piermont, New York--> San Juan, Puerto Rico
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?
G. Bryan (Chief Scientist);
Brian Tucholke (Chief Scientist)
- 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 c-6-76-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 /lion/c/c676na/grav/c-6-76-na.160_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-6-76-na.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data
Input was...
01/30/1998 clint c-6-76-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 c-6-76-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 /lion/c/c676na/mag/c-6-76-na.220_050
/bear/programs/edit/automerge/automerge
01/30/1998 clint c-6-76-na.220
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited magnetics data
01/30/1998 clint c-6-76-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 /lion/c/c676na/bath/c-6-76-na.320_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-6-76-na.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths
Input was...
01/30/1998 clint c-6-76-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 (c-6-76-na.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197601250200000 197602150730000
197602150928000 197602150928000
197602151050000 197602151135000
197602151236000 197602151236000
197602151430000 197602151430000
197602151850000 197602151913000
197602152030000 197602152138000
197602152254000 197602152314000
197602160102000 197602160102000
197602160332000 197602160332000
197602160640000 197602160640000
197602160840000 197602160840000
197602160928000 197602161104000
197602161152000 197602161250000
197602161400000 197602161400000
197602161518000 197602161518000
197602161706000 197602161706000
197602161802000 197602161802000
197602161950000 197602161950000
197602162146000 197602162224000
197602162341000 197602170010000
197602170100000 197602170100000
197602170238000 197602170238000
197602170347000 197602190310000
197602190357000 197602190430000
197602190602000 197602190602000
197602190748000 197602190748000
197602190944000 197602190944000
197602191036000 197602191036000
197602191220000 197602191220000
197602191422000 197602191422000
197602191726000 197602191845000
197602192100000 197602192100000
197602192156000 197602192156000
197602192322000 197602192342000
197602200110000 197602200110000
197602200306000 197602200424000
197602200512000 197602200512000
197602200658000 197602200658000
197602200946000 197602230530000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (c-6-76-na.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197601250400000 197601250410000
197601250440000 197601250550000
197601250610000 197601251110000
197601251130000 197601251200000
197601251230000 197601252030000
197601252140000 197601260040000
197601260120000 197601260850000
197601260910000 197601261130000
197601261200000 197601261330000
197601261350000 197601261510000
197601261530000 197601261550000
197601261620000 197601261630000
197601261710000 197601261750000
197601261810000 197601270540000
197601270600000 197601270910000
197601271000000 197601271030000
197601271050000 197601271100000
197601271120000 197601271140000
197601271230000 197601271550000
197601271610000 197601271730000
197601271800000 197601272340000
197601280000000 197601280210000
197601280240000 197601280410000
197601280530000 197601280550000
197601280640000 197601280830000
197601280910000 197601281050000
197601281110000 197601281350000
197601281410000 197601281500000
197601281530000 197601282350000
197601290010000 197601290520000
197601290600000 197601290630000
197601290810000 197601290830000
197601290850000 197601291100000
197601291120000 197601291300000
197601291320000 197601291320000
197601291400000 197601291550000
197601291620000 197601301330000
197601310350000 197601310820000
197601310840000 197601310950000
197601311020000 197601311040000
197601311110000 197601311300000
197601311330000 197601311800000
197601311820000 197601311830000
197601311850000 197601311910000
197601311940000 197602010900000
197602010930000 197602010930000
197602010950000 197602011100000
197602011120000 197602011630000
197602011700000 197602011950000
197602012030000 197602020050000
197602020110000 197602020140000
197602030920000 197602031000000
197602031040000 197602031240000
197602031330000 197602031440000
197602031530000 197602031800000
197602031850000 197602031920000
197602031940000 197602032000000
197602032320000 197602032320000
197602040000000 197602040650000
197602040720000 197602041220000
197602041250000 197602041310000
197602041340000 197602041940000
197602042010000 197602042300000
197602042320000 197602042340000
197602050020000 197602050300000
197602050320000 197602050410000
197602050440000 197602051040000
197602051110000 197602051320000
197602051350000 197602051510000
197602051530000 197602051550000
197602051630000 197602051820000
197602051840000 197602051840000
197602051900000 197602060720000
197602060830000 197602061340000
197602061400000 197602061430000
197602061450000 197602061510000
197602061530000 197602061540000
197602061600000 197602061920000
197602061950000 197602062050000
197602062110000 197602062130000
197602072100000 197602072350000
197602080750000 197602090500000
197602101410000 197602101540000
197602101650000 197602101800000
197602110230000 197602110720000
197602110740000 197602110820000
197602110850000 197602110930000
197602111000000 197602120010000
197602120120000 197602121030000
197602121050000 197602130240000
197602130300000 197602130320000
197602131740000 197602131830000
197602131940000 197602132100000
197602132140000 197602132150000
197602132230000 197602132350000
197602140110000 197602140220000
197602140300000 197602140310000
197602140400000 197602140450000
197602140540000 197602140730000
197602140830000 197602140950000
197602141020000 197602141140000
197602141210000 197602141250000
197602141340000 197602141340000
197602141400000 197602141520000
197602170430000 197602170440000
197602170500000 197602170500000
197602170520000 197602170950000
197602171010000 197602190300000
197602201050000 197602201120000
197602201200000 197602201320000
197602201400000 197602201510000
197602201540000 197602202220000
197602202240000 197602210050000
197602210140000 197602210150000
197602210210000 197602210410000
197602210430000 197602210440000
197602210520000 197602210700000
197602210720000 197602210830000
197602210850000 197602211100000
197602211120000 197602211240000
197602211310000 197602211800000
197602211830000 197602212030000
197602212100000 197602212240000
197602212300000 197602220340000
197602220400000 197602220630000
197602220700000 197602220700000
197602220720000 197602220740000
197602220800000 197602221230000
197602221250000 197602221320000
197602221410000 197602221540000
197602221610000 197602221800000
197602221830000 197602221900000
197602221930000 197602221950000
197602222020000 197602222140000
197602222210000 197602230340000
197602230410000 197602230520000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (c-6-76-na.221_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197601251300000 197601261348000
197601261412000 197601270542000
197601270606000 197601271012000
197601271030000 197601301336000
197601310312000 197602011848000
197602011900000 197602020048000
197602030906000 197602031924000
197602032324000 197602062030000
197602080748000 197602090512000
197602110230000 197602120012000
197602120118000 197602130230000
197602131730000 197602140754000
197602140806000 197602141518000
197602170430000 197602190300000
197602201030000 197602210048000
197602210118000 197602230500000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (c-6-76-na.320_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197601250206000 197601301347000
197601310300000 197602011818000
197602011829000 197602020112000
197602030900000 197602031930000
197602032248000 197602041224000
197602041236000 197602062100000
197602071354000 197602071436000
197602072000000 197602080400000
197602080730000 197602090512000
197602100800000 197602101030000
197602101330000 197602101800000
197602110230000 197602110900000
197602110912000 197602111042000
197602111054000 197602120012000
197602120118000 197602130300000
197602131700000 197602141518000
197602141530000 197602141654000
197602170412000 197602190300000
197602191824000 197602191830000
197602200306000 197602200424000
197602201000000 197602230524000
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-6-76-NA data set <http://walrus.wr.usgs.gov/infobank/c/c676na/html/c-6-76-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 07:11:15 2013
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