- Title:
-
Geological and Geophysical data of field activity J-3-82-TB
in Tomales Bay, California from 02/01/1982 to 02/05/1982
- Abstract:
-
Chief Scientist: Ed Clifton. Geological and Geophysical
data (gravitycore, Shipekgrab, uniboom, sidescansonar,
DelNorte, 12khz) of field activity J-3-82-TB in Tomales Bay,
California from 02/01/1982 to 02/05/1982,
<http://walrus.wr.usgs.gov/infobank/j/j382tb/html/j-3-82-tb.meta.html>.
- Supplemental_Information:
-
Equipment Used -
gravitycore
Shipekgrab
uniboom
sidescansonar
DelNorte
12khz bathymetry
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 and Geophysical data of field activity J-3-82-TB in Tomales Bay, California from 02/01/1982 to 02/05/1982: 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: -122.99473
- East_Bounding_Coordinate: -122.85338
- North_Bounding_Coordinate: 38.24934
- South_Bounding_Coordinate: 38.10811
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 01-Feb-1982
- Ending_Date: 05-Feb-1982
- 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: Tomales Bay, California
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>
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
Ed Clifton (Chief Scientist, 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: 06-Dec-1995 (process 1 of 1)
-
Navigation Data
Converted to time format with year at start.
11/21/85 EDM DUA0:[DATA.DRSDATA.NAV2.J382TB]J382TB.650;
DRB0:[DRS.REFMT]REFORMAT.EXE;4
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 (j-3-82-tb.650)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
198202011235010 198202011628500
198202011640340 198202011641040
198202011646440 198202011658440
198202020828050 198202020844050
198202020849580 198202020922580
198202020954090 198202021103000
198202021259040 198202021302340
198202021316080 198202021405380
198202021412260 198202021412260
198202021417540 198202021510580
198202021516140 198202021659350
198202030833160 198202031018000
198202031028360 198202031124550
198202031159350 198202031618180
198202031627290 198202031726570
198202040813540 198202040817540
198202040829500 198202040837500
198202040848190 198202040911020
198202040916030 198202040930020
198202040948580 198202041035420
198202041046510 198202041054510
198202041103160 198202041112320
198202041121220 198202041123050
198202041136030 198202041156030
198202041201460 198202041204460
198202041213310 198202041219580
198202041233040 198202041237130
198202041246310 198202041248310
198202041304410 198202041318550
198202041327310 198202041334310
198202041340570 198202041340570
198202041403030 198202041413040
198202041435130 198202041450130
198202041509140 198202041524580
198202041557310 198202041647170
198202041706510 198202041708210
198202041713460 198202041713460
198202041724180 198202041805320
198202050914090 198202050919390
198202050926510 198202050950170
198202050959020 198202051026080
198202051031360 198202051057150
198202051106170 198202051111170
198202051119530 198202051205480
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 J-3-82-TB data set <http://walrus.wr.usgs.gov/infobank/j/j382tb/html/j-3-82-tb.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 07:18:25 2013
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