- Title:
-
Geological data of field activity G-44-75-NA in North
Atlantic from 08/01/1975 to 09/30/1975
- Abstract:
-
Geological data (navigation) of field activity G-44-75-NA
in North Atlantic from 08/01/1975 to 09/30/1975,
<http://walrus.wr.usgs.gov/infobank/g/g4475na/html/g-44-75-na.meta.html>.
- Supplemental_Information:
-
Equipment Used -
navigation data directory exists
Publications -
Kvenvolden, K.A., Benson, W.E., Sheridan, R.E., Pastouret, L., Enos, P., Freeman, T., Murdmaa,
I.O., Gradstein, F., Schmidt, R.R., Weaver, F.M., and Stuermer, D.H., 1978, Introduction to
organic geochemistry studies, DSDP Leg 44, in Worstell, P., ed., Initial reports of the Deep
Sea Drilling Project; Volume XLIV covering Leg 44 of the cruises of the drilling vessel
Glomar Challenger; Norfolk, Virginia to Norfolk, Virginia, August-September 1975: Initial
Reports of the Deep Sea Drilling Project, v. 44, p. 585. <BR>
<HR>
Core Data from the Deep Sea Drilling Project, Leg 44:
<A HREF="<http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/44/leg44.htm>"><http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/44/leg44.htm>
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, Geological data of field activity G-44-75-NA in North Atlantic from 08/01/1975 to 09/30/1975: 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: -76.17800
- East_Bounding_Coordinate: -69.39600
- North_Bounding_Coordinate: 35.52220
- South_Bounding_Coordinate: 28.19500
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 01-Aug-1975
- Ending_Date: 30-Sep-1975
- 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: North Atlantic
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:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Entity_and_Attribute_Overview:
-
Samples with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/samp.html>
- Entity_and_Attribute_Detail_Citation:
-
"time/lat/long style, multi-record, in caps, without tabs"
Mnemonic: "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments) [DAPS]"
FORTRAN format: "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Hundredths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments) [DAPX]"
C format: "(i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t80, a9, t90, a9, t100, a9, t110, a) [DAPS]"
Naming: .onoff.GRAV_EQUIPMENT_TYPE
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
- 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: 10-May-2006 (process 1 of 1)
-
Navigation Data
/infobank/g/g4475na/nav/g-44-75-na.051
time/lat/long style, multi-record, in caps, without tabs
temporal-spatial data
reformatted from <http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/44/leg44.htm>:
Core Data from the Deep Sea Drilling Project
Leg 44
Initial Port: Norfolk, Virginia
Final Port: Norfolk, Virginia
Cruise Dates: August - September, 1975
hole latitude longitude
388 35.5222 -69.3960
388A 35.5222 -69.3960
389 30.1423 -76.0928
390 30.1423 -76.1123
390A 30.1423 -76.1123
391 28.2288 -75.6127
391A 28.2268 -75.6167
391B 28.2268 -75.6167
391C 28.2268 -75.6167
392 29.9105 -76.1780
392A 29.9105 -76.1780
393 28.1967 -75.5990
393A 28.1967 -75.5990
394 28.1950 -75.5960
394A 28.1950 -75.5960
Note: Times are fake.
1 2 3
345678901234567890123456789012345
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, K.A., Benson, W.E., Sheridan, R.E., Pastouret, L., Enos, P., Freeman, T., Murdmaa,
I.O., Gradstein, F., Schmidt, R.R., Weaver, F.M., and Stuermer, D.H., 1978, Introduction to
organic geochemistry studies, DSDP Leg 44, in Worstell, P., ed., Initial reports of the Deep
Sea Drilling Project; Volume XLIV covering Leg 44 of the cruises of the drilling vessel
Glomar Challenger; Norfolk, Virginia to Norfolk, Virginia, August-September 1975: Initial
Reports of the Deep Sea Drilling Project, v. 44, p. 585.
Core Data from the Deep Sea Drilling Project, Leg 44:
<A HREF="<http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/44/leg44.htm>"><http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/44/leg44.htm>
- 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 (g-44-75-na.051 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197508010100000 197509301200000
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 G-44-75-NA data set <http://walrus.wr.usgs.gov/infobank/g/g4475na/html/g-44-75-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 07:17:01 2013
|
