- Title:
-
Seismic data of field activity 03001 (G-1-03-GM) in Gulf of
Mexico from 04/29/2003 to 05/16/2003
- Abstract:
-
United States Geological Survey, Woods Hole,
Massachusetts,United States Geological Survey, Menlo Park,
California. Chief Scientists: Debbie Hutchinson, Pat Hart.
Seismic data (echosounder, GPS, YoNav, Chirp, 24channel,
24channel, 24channel, Huntec, 24channel) of field activity
03001 (G-1-03-GM) in Gulf of Mexico from 04/29/2003 to
05/16/2003,
<http://walrus.wr.usgs.gov/infobank/g/g103gm/html/g-1-03-gm.meta.html>.
- Supplemental_Information:
-
Equipment Used -
echosounder Brand: Knudsen, Model: 320B/R, Media: Digital, Code: K
GPS DGPS navigation, Brand: Trimble, Model: G-437, Media: Digital, Code: GPS
YoNav Brand: USGS, Model: Gann Ver. 3.14, Media: Digital, Code: YONAV, Comment: Using DGPS
Chirp Brand: HRSCRP, Model: Datasonics SIS-1000, Media: Digital, Code: C
24channel Brand: Geometrics, Model: Strataview, Media: Digital and paper, Code: M
24channel Brand: Bolt, Model: 15 cu in Gun, Media: , Code: WG, Comment: Seismic source
24channel Brand: ITI, Model: 240-M STREAMER, Media: , Code: S, Comment: RECEIVER: 24 CH@ 10M/CH
Huntec Brand: HRSHNT, Model: Geoforce, MUDSEIS, ELIX USGS Huntec System, Media: Digital and paper, Code: H, Comment: 2-CH data recorded on MUDSEIS
24channel MCS Process, Seismic, Brand: Promax, Media: digital and paper, Comment: Archival and process MCS Data
Publications -
Hutchinson, D.R., and Hart, P.E., 2004,
Cruise report for G1-03-GM USGS gas hydrates cruise, R/V Gyre,
1-14 May, 2003, Northern Gulf of Mexico:
US Geological Survey Open-File Report OF 03-474, 103 p.,
on line version: <a href="<http://pubs.usgs.gov/of/2003/of03-474/>">
<http://pubs.usgs.gov/of/2003/of03-474/>.
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, Seismic data of field activity 03001 (G-1-03-GM) in Gulf of Mexico from 04/29/2003 to 05/16/2003: 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: -94.81830
- East_Bounding_Coordinate: -89.23982
- North_Bounding_Coordinate: 29.34491
- South_Bounding_Coordinate: 26.71512
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 29-Apr-2003
- Ending_Date: 16-May-2003
- 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: Gulf of Mexico
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>
- 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?
Debbie Hutchinson (Co-Chief Scientist, USGS Woods Hole);
Pat Hart (Co-Chief Scientist, USGS Western Region);
Larry Kooker (ET, USGS Western Region);
Mike Boyle (ET, USGS Western Region);
Tom O'Brien (ET, USGS Woods Hole);
Walt Olson (MT, USGS Western Region);
Hal Williams (MT, USGS Western Region);
Graham Standen (Huntec Tech, Geoforce, Ltd);
Ray Sliter (Data Processing, USGS Western Region);
Erika Geresi (Data Processing, University of Mississippi);
Jennifer Dougherty (Nav Watch, USGS Western Region);
Seth Ackerman (Nav Watch, USGS Woods Hole);
Brandon Dugan (MCS Watch, USGS Woods Hole);
Lori Hibbeler (MCS Watch, USGS Western Region);
Mary Jo Barkaszi (Mammal Observer, ECOES);
Richard Holt (Mammal Observer, ECOES)
- 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: 31-Mar-2004 (process 1 of 1)
-
Navigation Data
Unknown
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:
-
Hutchinson, D.R., and Hart, P.E., 2004,
Cruise report for G1-03-GM USGS gas hydrates cruise, R/V Gyre,
1-14 May, 2003, Northern Gulf of Mexico:
US Geological Survey Open-File Report OF 03-474, 103 p.,
on line version: <a href="<http://pubs.usgs.gov/of/2003/of03-474/>">
<http://pubs.usgs.gov/of/2003/of03-474/>.
- 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-1-03-gm.062 [GPS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
200304301325504 200304301350404
200304301357404 200304301453204
200304301459304 200304301502004
200304301507404 200304301509404
200304301517504 200304301537404
200304301551404 200304301633302
200304301647502 200304301701302
200304301708002 200304301730402
200304301740502 200304301741102
200304301751302 200304301756002
200304301803502 200304301858002
200304301906302 200304301915002
200304301923202 200304301944002
200304301952402 200304301959102
200304302004404 200304302013204
200304302019004 200304302032004
200304302044204 200304302053104
200305011427303 200305011433503
200305011443203 200305011642203
200305011653103 200305011716403
200305011725500 200305011725500
200305011737400 200305011739300
200305011747100 200305011803403
200305011808503 200305011809003
200305011827200 200305011855500
200305011903100 200305011925500
200305011932400 200305011936500
200305011944300 200305012008000
200305012016000 200305012016100
200305012027400 200305012034200
200305012043300 200305012044300
200305012050500 200305012054200
200305012107500 200305012112400
200305012121400 200305012130000
200305012136100 200305012140000
200305012146100 200305012146100
200305012202500 200305012217000
200305012224000 200305012235200
200305012241500 200305012248200
200305012256200 200305012257000
200305012306300 200305012307100
200305012324200 200305012327000
200305012335300 200305012340300
200305012346400 200305012347300
200305012354000 200305012354300
200305020000200 200305020010500
200305020027500 200305020028000
200305020040400 200305020106000
200305020112400 200305020133500
200305020139100 200305020211201
200305020217301 200305020244001
200305020255101 200305081101501
200305081109400 200305101942004
200305110000001 200305131251300
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (g-1-03-gm.412_kc)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
200305030000000 200305030000000
Seismic Shots Data (g-1-03-gm.411_av)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
200305030000000 200305030000000
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 03001 (G-1-03-GM) data set <http://walrus.wr.usgs.gov/infobank/g/g103gm/html/g-1-03-gm.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 07:13:15 2013
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