- Title:
-
Bathymetric and Geophysical and Sampling data of field
activity F-2-99-NC in Medicine Lake, Siskiyou County,
Northern California from 09/15/1999 to 09/20/1999
- Abstract:
-
Chief Scientist: Jon Childs. Bathymetric and Geophysical
and Sampling data (GPS, YoNav, 2channelairgun, bathymetry,
temperature, CTDmeter, Geopulse, seismic, seismic,
gravitycore) of field activity F-2-99-NC in Medicine Lake,
Siskiyou County, Northern California from 09/15/1999 to
09/20/1999,
<http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.meta.html>.
- Supplemental_Information:
-
Equipment Used -
GPS differential GPS positioning
YoNav YoNav survey management software and data logging
2channelairgun Elics two-channel seismic acquisition
bathymetry Lowrance 1000 fathometer and temperature sensor (hull mounted)
temperature
CTDmeter Seacat CTD (conductivity-temperature- depth) sensor
Geopulse acoustic source
seismic Benthos 12-element 3-meter streamer
seismic Seistec profiler line-in-cone receiver
gravitycore hand gravity corer
Publications -
Childs, Jonathan R.; Lowenstern, J. B.; Phillips, R. L.; Hart, P. E.,
Rytuba, J. J.; Barron, J. A.; Starratt, S. W.; Spaulding, Sarah, 2000,
Bathymetric, geophysical and geologic sample data from Medicine Lake,
Siskiyou County, northern California:
U.S. Geolgocial Survey Open-File Report 2000-43,
<A HREF ="<http://geopubs.wr.usgs.gov/open-file/of00-043/>" target="OF">
<http://geopubs.wr.usgs.gov/open-file/of00-043/>.
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, Bathymetric and Geophysical and Sampling data of field activity F-2-99-NC in Medicine Lake, Siskiyou County, Northern California from 09/15/1999 to 09/20/1999: 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: -121.61095
- East_Bounding_Coordinate: -121.58723
- North_Bounding_Coordinate: 41.58706
- South_Bounding_Coordinate: 41.57695
- What does it look like?
- <http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.nav.gif> (GIF)
-
Trackline map of F-2-99-NC
- <http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.bath.gif> (GIF)
-
Bathymetry data trackline map of F-2-99-NC
- <http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.seis.gif> (GIF)
-
Seismic shot point data trackline map of F-2-99-NC
- <http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.samp.gif> (GIF)
-
Sampling locations map of F-2-99-NC
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 15-Sep-1999
- Ending_Date: 20-Sep-1999
- 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: Medicine Lake, Siskiyou County, Northern 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 1983.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.
The flattening of the ellipsoid used is 1/298.257.
- 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:
-
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?
Jon Childs (Geophysicist, USGS Western Region);
Pat Hart (Geophysicist, USGS Western Region);
Larry Kooker (Electronic Technician, USGS Western Region);
Gerry O'Brien (Boat Driver, USGS Western Region );
Larry Phillips (Geologist (sampling), USGS Western Region);
Jake Lowenstern (Geologist (sampling), (VHZ), USGS Western Region);
John Barron (Geologist Climate Change Program (VHZ), USGS Western Region);
Scott Starratt (Geologist Climate Change Program (VHZ), USGS Western Region);
Jim Rytuba (Geochemist Western Geologic Mapping, 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: 11-Jul-2000 (process 1 of 2)
-
Navigation Data
time/lat/long style, multi-record, in caps
temporal-spatial data
data acquisition systems
1 2 3
3456789012345678901234567890123456
Person who carried out this activity:
- Date: 20-May-2002 (process 2 of 2)
-
Bathymetry Data
05/20/2002 carolyn f-2-99-nc.300_062
/infobank/programs/edit/automerge/automerge
Input was...
time/data style, multi-record, in caps
temporal data
data acquisition systems
first input file for /bear/programs/bat/batred
1 2
345678901234567890123
Input was...
time/lat/long style, multi-record, in caps
temporal-spatial data
data acquisition systems
1 2 3
3456789012345678901234567890123456
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:
-
Childs, Jonathan R.; Lowenstern, J. B.; Phillips, R. L.; Hart, P. E.,
Rytuba, J. J.; Barron, J. A.; Starratt, S. W.; Spaulding, Sarah, 2000,
Bathymetric, geophysical and geologic sample data from Medicine Lake,
Siskiyou County, northern California:
U.S. Geolgocial Survey Open-File Report 2000-43,
<A HREF ="<http://geopubs.wr.usgs.gov/open-file/of00-043/>" target="OF">
<http://geopubs.wr.usgs.gov/open-file/of00-043/>.
- 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 (f-2-99-nc.062 [GPS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199909152007220 199909152102260
199909152225500 199909152227220
199909152236560 199909160010340
199909161727160 199909161959580
199909162107020 199909170004300
199909171757240 199909172113560
199909181654440 199909181929460
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (f-2-99-nc.300_062)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199909152007244 199909152103084
199909152210512 199909160012598
199909161717504 199909161954432
199909162121405 199909170004285
199909171757206 199909172113552
199909181654434 199909181929458
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (f-2-99-nc.400_062)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199909161746510 199909161824210
199909161837010 199909161954010
199909162149040 199909170003370
199909171815310 199909172113320
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 F-2-99-NC data set <http://walrus.wr.usgs.gov/infobank/f/f299nc/html/f-2-99-nc.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>)
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