- Title:
-
Data of field activity P-3-84-AT in Atlantic Ocean from
08/15/1984 to 08/21/1984
- Abstract:
-
Chief Scientist: Byron Ruppel. Data (12khz, gravity,
meter32, meter41, integratednavigation, LoranC,
transitsatellite) of field activity P-3-84-AT in Atlantic
Ocean from 08/15/1984 to 08/21/1984,
<http://walrus.wr.usgs.gov/infobank/p/p384at/html/p-3-84-at.meta.html>.
- Supplemental_Information:
-
Equipment Used -
12khz
gravity
meter32
meter41
integratednavigation
LoranC
transitsatellite
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 P-3-84-AT in Atlantic Ocean from 08/15/1984 to 08/21/1984: 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: -70.97831
- East_Bounding_Coordinate: -66.90298
- North_Bounding_Coordinate: 42.74847
- South_Bounding_Coordinate: 42.05860
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 15-Aug-1984
- Ending_Date: 21-Aug-1984
- 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: Atlantic Ocean
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.
- 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?
Byron Ruppel (Chief Scientist, USGS Western Region);
Harry Hill (Electronics Technician, USGS Western Region);
Henry Costa (Watchstander);
Jeff Abbey (Chief Mate);
Jody (Watchstander);
Joe Edwards (Mechanical Technician, USGS Western Region);
John Winningham (Ship Captain);
Nathalie (Watchstander);
Steve Olsen (Chief Engineer, USGS Western Region)
- 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.
03/18/85 KAYE USR$DISK:[DRS.DATA.P3.N]NEW.073;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Person who carried out this activity:
- Date: 28-Oct-2008 (process 2 of 4)
-
Gravity Data
10/28/2008 carolyn p-3-84-at.153_073
/infobank/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
01/23/86 BARB DRB0:[BARB.P384AT.M41]P384AT.153;
DRB0:[DRS.EDIT]SKIPNSAVE.EXE;
BARB USR$DISK:[DRS.DATA.P3.M41]P384AT.132
01/23/86 BARB DRB0:[BARB.P384AT.M41]P384AT.152;
DRB0:[DRS.EDIT]MERGEIT.EXE;
03/15/85 BARB USR$DISK:[DRS.DATA.P3.G.M41]P384AT.161;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Meter 41
Land Ties: 2281200000 972286.9
2351830000 972287.5
Input was...
Converted to time format with year at start.
03/18/85 KAYE USR$DISK:[DRS.DATA.P3.N]NEW.073;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- Date: 20-Jun-2012 (process 3 of 4)
-
Magnetics Data
06/20/2012 carolyn p-3-84-at.220_073
Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).
Input was...
10/31/1998 /tiger/p/p384at/mag/p-3-84-at.200_073
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
09/13/85 CAROLYN DRS$DATA:[P384AT.M]P384AT.200;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
Converted to time format with year at start.
03/18/85 KAYE USR$DISK:[DRS.DATA.P3.N]NEW.073;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
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/p384at/bath/p-3-84-at.304_073
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
01/22/86 BARB DUA0:[DATA.P384AT.B]P384AT.304;
DRB0:[DRS.EDIT]SKIPNSAVE.EXE;
01/22/86 BARB DUA0:[DATA.P384AT.B]P384AT.380;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
01/15/86 BARB DUA0:[DATA.P384AT.B]P384AT.303;
DRB0:[DRS.DSMPL]DESAMTIME.EXE;1
09/18/85 BECKIE DUA0:[DATA.P384AT.B]P384AT.302;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
This is 20 sec bathymetry from the ship, Powell..quality unknown.
Input was...
Converted to time format with year at start.
03/18/85 KAYE USR$DISK:[DRS.DATA.P3.N]NEW.073;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
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-3-84-at.073)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198408151952070 198408170056010
198408170120210 198408191532070
198408191556270 198408201629500
198408201933300 198408212113400
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (p-3-84-at.153_073)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198408152040000 198408161414400
198408161616000 198408161829400
198408161915000 198408162309400
198408162340000 198408170621200
198408170638200 198408171415400
198408172043000 198408180412400
198408180623200 198408181159400
198408190245000 198408190944400
198408191045000 198408191459400
198408191745000 198408192229400
198408200114000 198408201459400
198408201930000 198408202219400
198408210030000 198408210604400
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (p-3-84-at.220_073)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198408181720112 198408190422121
198408190427168 198408191530189
198408191555483 198408192024171
198408200134508 198408201628303
198408201933108 198408212112095
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (p-3-84-at.304_073)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198408151953267 198408152129344
198408152200483 198408160009044
198408160100003 198408160319562
198408160330562 198408160509076
198408160530275 198408170055350
198408170120099 198408191531487
198408191556147 198408191759453
198408191820453 198408200059361
198408200230458 198408200429074
198408201050110 198408201629181
198408201933175 198408212059424
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-3-84-AT data set <http://walrus.wr.usgs.gov/infobank/p/p384at/html/p-3-84-at.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 07:31:13 2013
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