- Title:
-
Geophysical data of field activity C-16-69-IN in Colombo,
Ceylon to Singapore, Malaysia from 05/08/1969 to 05/26/1969
- Abstract:
-
Lamont-Doherty Earth Observatory. Chief Scientist: R.
Leyden. Geophysical data (transitsatellite, magnetics,
gravity, airgun, 3dot5khz, 12khz) of field activity
C-16-69-IN in Colombo, Ceylon to Singapore, Malaysia from
05/08/1969 to 05/26/1969,
<http://walrus.wr.usgs.gov/infobank/c/c1669in/html/c-16-69-in.meta.html>.
- Supplemental_Information:
-
Equipment Used -
transitsatellite
magnetics l-DGO Mfg. Proton-Precession magnetometer
gravity Anschutz Electrictable, Askania GSS2-6 gravity
airgun l-DGO 25 cu-in-airgun
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
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-16-69-IN in Colombo, Ceylon to Singapore, Malaysia from 05/08/1969 to 05/26/1969: 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: 78.00000
- East_Bounding_Coordinate: 104.00000
- North_Bounding_Coordinate: 16.00000
- South_Bounding_Coordinate: 1.00000
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 08-May-1969
- Ending_Date: 26-May-1969
- 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: Colombo, Ceylon to Singapore, Malaysia
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?
R. Leyden (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-16-69-in.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/c1669in/grav/c-16-69-in.160_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-16-69-in.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data
Input was...
01/30/1998 clint c-16-69-in.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-16-69-in.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/c1669in/mag/c-16-69-in.220_050
/bear/programs/edit/automerge/automerge
01/30/1998 clint c-16-69-in.220
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited magnetics data
01/30/1998 clint c-16-69-in.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/c1669in/bath/c-16-69-in.320_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-16-69-in.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths
Input was...
01/30/1998 clint c-16-69-in.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-16-69-in.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196905081954000 196905092342000
196905100100000 196905100100000
196905100406000 196905101324000
196905101500000 196905101500000
196905101530000 196905101530000
196905101554000 196905111530000
196905111600000 196905111600000
196905111630000 196905111630000
196905111700000 196905111700000
196905111730000 196905111730000
196905111800000 196905111800000
196905111812000 196905111812000
196905111830000 196905122100000
196905122124000 196905122124000
196905130000000 196905130009000
196905130022000 196905141612000
196905141630000 196905141630000
196905141700000 196905141700000
196905141730000 196905141730000
196905141800000 196905141800000
196905141830000 196905141830000
196905141854000 196905150012000
196905150030000 196905150030000
196905150100000 196905150100000
196905150130000 196905150130000
196905150200000 196905150200000
196905150224000 196905160030000
196905160100000 196905160100000
196905160130000 196905160130000
196905160200000 196905161806000
196905161818000 196905161830000
196905161900000 196905161900000
196905162024000 196905162024000
196905162036000 196905191024000
196905191224000 196905200148000
196905200334000 196905201336000
196905201534000 196905201537000
196905201548000 196905211000000
196905211145000 196905211912000
196905212112000 196905212112000
196905212136000 196905221100000
196905221112000 196905221112000
196905221130000 196905221136000
196905221230000 196905240418000
196905240520000 196905260006000
196905260037000 196905261000000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (c-16-69-in.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196905082000000 196905082050000
196905082112000 196905082300000
196905090440000 196905090900000
196905090930000 196905091200000
196905091630000 196905092053000
196905092115000 196905092318000
196905100430000 196905100520000
196905100645000 196905100745000
196905100845000 196905101300000
196905101620000 196905101638000
196905101700000 196905101854000
196905101915000 196905102100000
196905102130000 196905110045000
196905110230000 196905110300000
196905110430000 196905110821000
196905110845000 196905111500000
196905111920000 196905120300000
196905120500000 196905121515000
196905121545000 196905121930000
196905122000000 196905122100000
196905130130000 196905130315000
196905130500000 196905130830000
196905130900000 196905131134000
196905131200000 196905131748000
196905131850000 196905132010000
196905132045000 196905132315000
196905132352000 196905140345000
196905140420000 196905141430000
196905141515000 196905141547000
196905141950000 196905142257000
196905150300000 196905150408000
196905150430000 196905151530000
196905151600000 196905152000000
196905160345000 196905161745000
196905162130000 196905172045000
196905172115000 196905180100000
196905180123000 196905180123000
196905180145000 196905180415000
196905180445000 196905180648000
196905180710000 196905180835000
196905180900000 196905181018000
196905181105000 196905181400000
196905181430000 196905190235000
196905190300000 196905191000000
196905191330000 196905192024000
196905192100000 196905200033000
196905200100000 196905200145000
196905200445000 196905201320000
196905201620000 196905210224000
196905210310000 196905210935000
196905211215000 196905211836000
196905212150000 196905220942000
196905221350000 196905221430000
196905221510000 196905221915000
196905222000000 196905222112000
196905222145000 196905231912000
196905231935000 196905232200000
196905232240000 196905240400000
196905240520000 196905240739000
196905240815000 196905241410000
196905241435000 196905242025000
196905242100000 196905242330000
196905242352000 196905250145000
196905250210000 196905251600000
196905251625000 196905251700000
196905251730000 196905252042000
196905252105000 196905252140000
196905252210000 196905252330000
196905260000000 196905260000000
196905260050000 196905260305000
196905260327000 196905260600000
196905260625000 196905260827000
196905260900000 196905260945000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (c-16-69-in.221_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196905082000000 196905082300000
196905090420000 196905092324000
196905100420000 196905101300000
196905101600000 196905111500000
196905111843000 196905122100000
196905130100000 196905141600000
196905141930000 196905142354000
196905150300000 196905151015000
196905151036000 196905160006000
196905160312000 196905161748000
196905162100000 196905181400000
196905181448000 196905190100000
196905190148000 196905191000000
196905191312000 196905192024000
196905200430000 196905201318000
196905201600000 196905210936000
196905211200000 196905211836000
196905212136000 196905221030000
196905221330000 196905232200000
196905232318000 196905240418000
196905240524000 196905260006000
196905260042000 196905260824000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (c-16-69-in.320_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
196905082000000 196905082336000
196905090000000 196905090000000
196905090030000 196905090030000
196905090100000 196905090100000
196905090130000 196905090130000
196905090200000 196905090200000
196905090230000 196905090230000
196905090300000 196905090300000
196905090400000 196905092342000
196905100406000 196905101324000
196905101500000 196905101500000
196905101530000 196905101530000
196905101600000 196905111530000
196905111600000 196905111600000
196905111630000 196905111630000
196905111700000 196905111700000
196905111730000 196905111730000
196905111800000 196905111800000
196905111830000 196905122100000
196905130000000 196905130000000
196905130030000 196905141612000
196905141630000 196905141630000
196905141700000 196905141700000
196905141730000 196905141730000
196905141800000 196905141800000
196905141830000 196905141830000
196905141854000 196905150012000
196905150030000 196905150030000
196905150100000 196905150100000
196905150130000 196905150130000
196905150200000 196905150200000
196905150224000 196905160030000
196905160100000 196905160100000
196905160130000 196905160130000
196905160200000 196905161806000
196905161818000 196905161830000
196905161900000 196905161900000
196905162036000 196905191024000
196905191224000 196905200142000
196905200336000 196905201336000
196905201548000 196905211000000
196905211200000 196905211912000
196905212136000 196905221024000
196905221036000 196905221100000
196905221130000 196905221130000
196905221230000 196905240418000
196905240524000 196905260006000
196905260042000 196905261000000
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-16-69-IN data set <http://walrus.wr.usgs.gov/infobank/c/c1669in/html/c-16-69-in.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 07:10:48 2013
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