- Title:
-
Data of field activity R-1-87-AN in Antarctica from
12/19/1987 to 12/29/1987
- Abstract:
-
United States Geological Survey, Menlo Park,
California,Texas A&M University,Technical University of
Denmark,Scripps Institution of Oceanography. Chief
Scientists: John Barren, Birger Larsen, Jack Baldauf. Data
(3dot5khz, seismic) of field activity R-1-87-AN in Antarctica
from 12/19/1987 to 12/29/1987,
<http://walrus.wr.usgs.gov/infobank/r/r187an/html/r-1-87-an.meta.html>.
- Supplemental_Information:
-
Equipment Used -
3dot5khz bathymetry
seismic
Notes -
Scripps Institution of Oceanography,
ODP leg 119 see also R188AN.
This cruise broken into R187AN and R188AN
<http://www.sio.ucsd.edu/>
Publications -
Kvenvolden, Keith A., Hostettler, Frances D., Rapp, John B., and Frank, Tamara J.,
1990, Aliphatic hydrocarbons in sediments from Prydz Bay, Antarctica, in Stewart,
Sondra, ed., Proceedings of the Ocean Drilling Program, Peru continental margin;
covering Leg 112 of the cruises of the Drilling Vessel JOIDES Resolution, Callao,
Peru to Valparaiso, Chile, sites 679-688, 20 October 1986-25 December 1986:
Proceedings of the Ocean Drilling Program, Scientific Results, v. 112, p. 417-424.<BR>
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 R-1-87-AN in Antarctica from 12/19/1987 to 12/29/1987: 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: 57.67899
- East_Bounding_Coordinate: 73.09183
- North_Bounding_Coordinate: -22.32399
- South_Bounding_Coordinate: -50.27161
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 19-Dec-1987
- Ending_Date: 29-Dec-1987
- 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: Antarctica
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:
-
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>
- Entity_and_Attribute_Overview:
-
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.html>
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
John Barren (Chief Scientist, USGS Western Region);
Birger Larsen (Chief Scientist, Technical University Of Denmark);
Jack Baldauf (Chief Scientist, Texas A&M University)
- 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: 06-Dec-1995 (process 1 of 3)
-
Navigation Data
Converted to time format with year at start.
03/10/89 CAROLYN DRS$DATA:[COOPER.R188AN]R187AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data
Person who carried out this activity:
- Date: 20-Jun-2012 (process 2 of 3)
-
Magnetics Data
06/20/2012 carolyn r-1-87-an.221_050
Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred1111/magred1111.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).
Input was...
10/31/1998 /tiger/r/r187an/mag/r-1-87-an.220_050
/bear/programs/edit/automerge/automerge
Converted to time format with year at start.
03/10/89 CAROLYN DRS$DATA:[COOPER.R188AN]R187AN.220;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Edited magnetics data
Converted to time format with year at start.
03/10/89 CAROLYN DRS$DATA:[COOPER.R188AN]R187AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Integrated navigation (SINS) data
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- Date: 31-Oct-1998 (process 3 of 3)
-
Bathymetry Data
10/31/1998 /tiger/r/r187an/bath/r-1-87-an.310_050
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
03/10/89 CAROLYN DRS$DATA:[COOPER.R188AN]R187AN.310;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
Raw bathymetry travel-time (Digitrack) data
Input was...
Converted to time format with year at start.
03/10/89 CAROLYN DRS$DATA:[COOPER.R188AN]R187AN.050;1
DUA0:[DRS.NGDC]UNREFNGDC.EXE;
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:
- Other_Citation_Details:
-
Kvenvolden, Keith A., Hostettler, Frances D., Rapp, John B., and Frank, Tamara J.,
1990, Aliphatic hydrocarbons in sediments from Prydz Bay, Antarctica, in Stewart,
Sondra, ed., Proceedings of the Ocean Drilling Program, Peru continental margin;
covering Leg 112 of the cruises of the Drilling Vessel JOIDES Resolution, Callao,
Peru to Valparaiso, Chile, sites 679-688, 20 October 1986-25 December 1986:
Proceedings of the Ocean Drilling Program, Scientific Results, v. 112, p. 417-424.
- 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 (r-1-87-an.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198712190240000 198712190345000
198712190355000 198712191630000
198712191645000 198712191740000
198712191810000 198712191810000
198712191820000 198712191830000
198712191840000 198712191850000
198712191909000 198712191909000
198712191934000 198712191934000
198712191945000 198712192025000
198712192035000 198712192039000
198712192050000 198712200020000
198712200100000 198712200104000
198712200130000 198712200130000
198712200145000 198712200145000
198712200154000 198712200154000
198712200200000 198712200205000
198712200215000 198712200310000
198712200320000 198712231146000
198712231153000 198712231343000
198712231353000 198712232117000
198712232127000 198712251312000
198712251400000 198712251400000
198712251520000 198712251520000
198712251620000 198712251620000
198712251651000 198712251655000
198712251730000 198712251730000
198712251740000 198712251740000
198712251750000 198712251750000
198712251800000 198712260015000
198712291245000 198712292300000
198712292310000 198712292340000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (r-1-87-an.221_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198712200215000 198712200256000
198712200320000 198712231146000
198712231153000 198712231340000
198712231353000 198712232117000
198712232127000 198712240708000
198712240715000 198712250442000
198712250448000 198712251312000
198712291311000 198712292221000
198712292228000 198712292300000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (r-1-87-an.310_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198712190240000 198712190345000
198712190355000 198712191630000
198712191645000 198712191740000
198712191820000 198712191830000
198712191840000 198712191850000
198712191945000 198712192025000
198712192035000 198712192035000
198712192050000 198712200020000
198712200130000 198712200130000
198712200145000 198712200145000
198712200255000 198712200310000
198712200320000 198712200405000
198712211350000 198712211905000
198712211925000 198712212005000
198712212015000 198712212310000
198712212320000 198712212350000
198712220010000 198712220025000
198712220035000 198712220115000
198712220125000 198712220135000
198712232300000 198712232350000
198712240000000 198712240650000
198712240700000 198712240710000
198712240720000 198712241710000
198712241720000 198712241810000
198712241845000 198712241900000
198712241930000 198712242250000
198712242300000 198712250010000
198712250130000 198712251105000
198712251800000 198712260015000
198712291255000 198712292250000
198712292310000 198712292340000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (r-1-87-an.410_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198712190241340 198712232117360
198712232127310 198712240708470
198712240715230 198712251312580
198712291245300 198712292300110
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 R-1-87-AN data set <http://walrus.wr.usgs.gov/infobank/r/r187an/html/r-1-87-an.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 07:31:48 2013
|
