- Title:
-
Data of field activity V-7-76-IN in Djibouti, French
Territory of the Afars and Issas --> Colombo, Ceylon from
05/16/1976 to 06/12/1976
- Abstract:
-
Chief Scientist: J. Schilling. Data (bathymetry, gravity,
meters, navigation) of field activity V-7-76-IN in Djibouti,
French Territory of the Afars and Issas --> Colombo, Ceylon
from 05/16/1976 to 06/12/1976,
<http://walrus.wr.usgs.gov/infobank/v/v776in/html/v-7-76-in.meta.html>.
- Supplemental_Information:
-
Equipment Used -
bathymetry data directory exists
gravity 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-7-76-IN in Djibouti, French Territory of the Afars and Issas --> Colombo, Ceylon from 05/16/1976 to 06/12/1976: 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: 42.87310
- East_Bounding_Coordinate: 79.69000
- North_Bounding_Coordinate: 14.86350
- South_Bounding_Coordinate: 4.78260
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 16-May-1976
- Ending_Date: 12-Jun-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:
-
Djibouti, French Territory of the Afars and Issas --> Colombo, Ceylon
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:
-
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?
J. Schilling (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 3)
-
Navigation Data
01/30/1998 clint v-7-76-in.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 3)
-
Gravity Data
10/31/1998 /tiger/v/v776in/grav/v-7-76-in.160_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint v-7-76-in.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data
Input was...
01/30/1998 clint v-7-76-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 3 of 3)
-
Bathymetry Data
10/31/1998 /tiger/v/v776in/bath/v-7-76-in.320_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint v-7-76-in.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths
Input was...
01/30/1998 clint v-7-76-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 (v-7-76-in.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197605161400000 197605272250000
197605280006000 197605280036000
197605280202000 197605280202000
197605280250000 197605281014000
197605281204000 197605281204000
197605281338000 197605281838000
197605281952000 197605281952000
197605282138000 197605282138000
197605282348000 197605282348000
197605290044000 197605290940000
197605291116000 197605291116000
197605291300000 197605291300000
197605291352000 197605291352000
197605291518000 197605291518000
197605291602000 197605300044000
197605300326000 197605300326000
197605300443000 197605301118000
197605301212000 197605301212000
197605301426000 197605310922000
197605311216000 197605312131000
197605312354000 197605312354000
197606010054000 197606011816000
197606011944000 197606011944000
197606012130000 197606012130000
197606012220000 197606020611000
197606020728000 197606020728000
197606021000000 197606050000000
197606050100000 197606090230000
197606090344000 197606090344000
197606090630000 197606100100000
197606100200000 197606120600000
197606120700000 197606120700000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (v-7-76-in.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197605161600000 197605161620000
197605162040000 197605162120000
197605162140000 197605162210000
197605170030000 197605170130000
197605170150000 197605170310000
197605170410000 197605170450000
197605170830000 197605171030000
197605171110000 197605171330000
197605171420000 197605171500000
197605171935000 197605172130000
197605172300000 197605172350000
197605180130000 197605180250000
197605182100000 197605182250000
197605182330000 197605182350000
197605191340000 197605191430000
197605191450000 197605191500000
197605191540000 197605191600000
197605191620000 197605191620000
197605191730000 197605191800000
197605191930000 197605192030000
197605192110000 197605192150000
197605200330000 197605200400000
197605200440000 197605200530000
197605201220000 197605201310000
197605201340000 197605201440000
197605202000000 197605202220000
197605202300000 197605210010000
197605210050000 197605210120000
197605210440000 197605210620000
197605210650000 197605210810000
197605211510000 197605211720000
197605211750000 197605211930000
197605212010000 197605212040000
197605220130000 197605220340000
197605220410000 197605220540000
197605220620000 197605220640000
197605221010000 197605221130000
197605221210000 197605221410000
197605222000000 197605222040000
197605222110000 197605222300000
197605230030000 197605230120000
197605230600000 197605230710000
197605230750000 197605231010000
197605231050000 197605231150000
197605231620000 197605231800000
197605231820000 197605231900000
197605231940000 197605232150000
197605232220000 197605232320000
197605240530000 197605240640000
197605240740000 197605241030000
197605250520000 197605250830000
197605250910000 197605251200000
197605251240000 197605251350000
197605251840000 197605251940000
197605252020000 197605252220000
197605252330000 197605260000000
197605262200000 197605270000000
197605270100000 197605270200000
197605270230000 197605270310000
197605271100000 197605271420000
197605271500000 197605271640000
197605280400000 197605280430000
197605280510000 197605280730000
197605280820000 197605280950000
197605281600000 197605281640000
197605281700000 197605281710000
197605290130000 197605290240000
197605290300000 197605290430000
197605290510000 197605290520000
197605290540000 197605290710000
197605290740000 197605290840000
197605291730000 197605291900000
197605291950000 197605292120000
197605292150000 197605292150000
197605292230000 197605300000000
197605300530000 197605300540000
197605300600000 197605300720000
197605300800000 197605300940000
197605301610000 197605302000000
197605302050000 197605310230000
197605310310000 197605310420000
197605310440000 197605310620000
197605310700000 197605310800000
197605310850000 197605310920000
197605311250000 197605311540000
197605311600000 197605311730000
197605311800000 197605312000000
197605312040000 197605312130000
197606010310000 197606011320000
197606011340000 197606011400000
197606011440000 197606011550000
197606011610000 197606011700000
197606011730000 197606011750000
197606012300000 197606012350000
197606020020000 197606020100000
197606021020000 197606021100000
197606021140000 197606021430000
197606041650000 197606041750000
197606041810000 197606050000000
197606050110000 197606060020000
197606060050000 197606060530000
197606060550000 197606060600000
197606060620000 197606060740000
197606060820000 197606060900000
197606060930000 197606071140000
197606071230000 197606080720000
197606080740000 197606082000000
197606082020000 197606082130000
197606082210000 197606090000000
197606090030000 197606090040000
197606090710000 197606090930000
197606091000000 197606091300000
197606091320000 197606100100000
197606100210000 197606102210000
197606102240000 197606112200000
197606112230000 197606120400000
197606120430000 197606120520000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (v-7-76-in.320_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197605161406000 197605161730000
197605162000000 197605162348000
197605170000000 197605170509000
197605170800000 197605171530000
197605171930000 197605180254000
197605181730000 197605181806000
197605182030000 197605190236000
197605190800000 197605190848000
197605191312000 197605192100000
197605192112000 197605192200000
197605200212000 197605200530000
197605201154000 197605201536000
197605201558000 197605201558000
197605201948000 197605210124000
197605210354000 197605210930000
197605211454000 197605212042000
197605220054000 197605220542000
197605220554000 197605220554000
197605221000000 197605221500000
197605221854000 197605230118000
197605230524000 197605231206000
197605231600000 197605232300000
197605240500000 197605241200000
197605250436000 197605251354000
197605251830000 197605260000000
197605260442000 197605260600000
197605261230000 197605261506000
197605262200000 197605270430000
197605270936000 197605271724000
197605272100000 197605272100000
197605272130000 197605272154000
197605280006000 197605280024000
197605280300000 197605280930000
197605281342000 197605281809000
197605290048000 197605290936000
197605291706000 197605292354000
197605300448000 197605301118000
197605301512000 197605310900000
197605311230000 197605312000000
197606010130000 197606011812000
197606012230000 197606020600000
197606021000000 197606021800000
197606021818000 197606021848000
197606021900000 197606050000000
197606050106000 197606090224000
197606090654000 197606100100000
197606100206000 197606101106000
197606101118000 197606120236000
197606120300000 197606120600000
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-7-76-IN data set <http://walrus.wr.usgs.gov/infobank/v/v776in/html/v-7-76-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 08:02:58 2013
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