- Title:
-
Chirp and High-Resolution Seismic and Sidescan Sonar data of
field activity 02LCA01 (B-3-02-FL) in Lakes in central
Florida (Hutchinson, Bethel, Gleason, Anne Marie, Theresa,
McGarity, Angela, Dupont) from 05/20/2002 to 05/25/2002
- Abstract:
-
United States Geological Survey, St. Petersburg,
Florida,Saint Johns Water Management. Chief Scientist: Jeff
Davis. Chirp and High-Resolution Seismic and Sidescan Sonar
data (boomer, GPS) of field activity 02LCA01 (B-3-02-FL) in
Lakes in central Florida (Hutchinson, Bethel, Gleason, Anne
Marie, Theresa, McGarity, Angela, Dupont) from 05/20/2002 to
05/25/2002,
<http://walrus.wr.usgs.gov/infobank/b/b302fl/html/b-3-02-fl.meta.html>.
- Supplemental_Information:
-
Equipment Used -
boomer EGG, Seismic, Brand: EGG, Model: 234, Media: Digital, Code: Boom, Comment: AA200 plate, 100 Joules, Elics Delph Seismic V 2.40, NexGen 10-ch phone, BSI PC, UTM_401_1.pln. PHONES: 5 m back from GPS ant. PLATE: 5m back from GPS ant. 100 Joules. phones 3,4,5,6,7 on - .62 m phone spacing
GPS DGPS, Navigation, Brand: CSI, Model: CSI DGPS Max, Media: Digital, Code: Nav, Comment: WAAS/Beacon DGPS, HYPack Lite Software V14.8, Output supplied to all systems, Rocky PC
Notes -
16' jonboat, 10HP outboard, 4KW generator. Phones on port, 5m back from
GPS antenna. Sled on starboard, 5m back from GPS antenna. 2 meters apart. Phone
spacing = .62m. UTM zone 17. Using trigger box to Fire EGG234.
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, Chirp and High-Resolution Seismic and Sidescan Sonar data of field activity 02LCA01 (B-3-02-FL) in Lakes in central Florida (Hutchinson, Bethel, Gleason, Anne Marie, Theresa, McGarity, Angela, Dupont) from 05/20/2002 to 05/25/2002: 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: -81.26801
- East_Bounding_Coordinate: -81.18206
- North_Bounding_Coordinate: 28.93338
- South_Bounding_Coordinate: 28.84494
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 20-May-2002
- Ending_Date: 25-May-2002
- 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:
-
Lakes in central Florida (Hutchinson, Bethel, Gleason, Anne Marie, Theresa, McGarity, Angela, Dupont)
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:
-
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?
Jeff Davis (Chief Scientist, St. Johns River Water Management District);
John Lombardi (Boat Driver/Driller, St. Johns River Water Management District);
Dana Wiese (Electronics Tech/Data Manager, USGS St. Petersburg)
- 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: 02-Dec-2004 (process 1 of 1)
-
Navigation Data
11/02/2004 clint b-3-02-fl.061
/infobank/programs/time/fixzerotime/fixzerotime
Global positioning system (GPS) data
Input was...
11/01/2004 clint b-3-02-fl.060
/infobank/programs/refmt/spnav2daps/spnav2daps
Global positioning system (GPS) data
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 (b-3-02-fl.061 [GPS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
200205202134460 200205202139300
200205202200190 200205202226550
200205211539440 200205211604190
200205211908200 200205212059180
200205221335020 200205221433550
200205221446150 200205221448300
200205221456160 200205221508530
200205221810450 200205221905030
200205231313300 200205231341530
200205231347260 200205231524470
200205231740200 200205232027300
200205241304540 200205241436310
200205241641210 200205241740040
200205241853010 200205241958480
200205242012170 200205242016180
200205251259070 200205251445330
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 02LCA01 (B-3-02-FL) data set <http://walrus.wr.usgs.gov/infobank/b/b302fl/html/b-3-02-fl.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 07:10:18 2013
|
