- Identification_Information:
-
- Citation:
-
- Citation_Information:
-
- Originator:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
- Publication_Date: 20130331
- Title:
-
Multichannel Sesmic and Sidescan Sonar data of field activity
99002 (G-1-99-GM) in Northern Gulf of Mexico - Louisiana
continental slope from 04/09/1999 to 04/21/1999
- Publication_Information:
-
- Publisher:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Publication_Place: Menlo Park, CA
- Online_Linkage: <http://walrus.wr.usgs.gov/infobank/gos/g-1-99-gm.fmeta.xml>
- Online_Linkage:
-
<http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.meta.html>
- Online_Linkage: <http://quashnet.er.usgs.gov/data/1999/99002/index.html>
- Description:
-
- Abstract:
-
United States Geological Survey, Woods Hole, Massachusetts.
Chief Scientists: Alan Cooper, Dave Twichell. Multichannel
Sesmic and Sidescan Sonar data (24channel, sidescansonar,
SIS1000, Huntec, 2channelwatergun) of field activity 99002
(G-1-99-GM) in Northern Gulf of Mexico - Louisiana
continental slope from 04/09/1999 to 04/21/1999,
<http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.meta.html>.
- Purpose:
-
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
- Supplemental_Information:
-
Equipment Used -
24channel high-resolution mcs
sidescansonar
SIS1000 CHIRP seismic
Huntec Huntec seismic
2channelwatergun
Publications -
Cooper, Alan, Twichell, David, and Hart, Patrick, 1999, A seismic-reflection
investigation of gas hydrates and sea-floor features of the upper continental
slope of the Garden Banks and Green Canyon regions, northern Gulf of Mexico:
Report for cruise G-1-99-GM (99002), US Geological Survey Open-File Report
990570, URL:
<A HREF ="<http://geopubs.wr.usgs.gov/open-file/of99-570/>" target = "OF"> <http://geopubs.wr.usgs.gov/open-file/of99-570/>
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.).
- Time_Period_of_Content:
-
- Time_Period_Information:
-
- Range_of_Dates/Times:
-
- Beginning_Date: 19990409
- Ending_Date: 19990421
- Currentness_Reference: ground condition
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -94.81837
- East_Bounding_Coordinate: -91.42861
- North_Bounding_Coordinate: 29.34556
- South_Bounding_Coordinate: 27.36766
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: ISO 19115 Topic Category
- Theme_Keyword: geoscientificinformation
- Theme_Keyword: oceans
- Theme:
-
- Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
- Theme_Keyword: EARTH SCIENCE > OCEANS
- Theme:
-
- Theme_Keyword_Thesaurus: USGS CMG InfoBank
- Theme_Keyword: Marine Geology
- Theme_Keyword: Marine Geophysics
- Theme_Keyword: Bathymetry
- Theme_Keyword: Water Depth
- Theme_Keyword: Seafloor Topography
- Theme_Keyword: Marine Seismic
- Place:
-
- Place_Keyword_Thesaurus: USGS CMG InfoBank
- Place_Keyword: Central Gulf of Mexico EEZ
- Place_Keyword: Gulf Coast
- Place_Keyword: Gulf of Mexico
- Place_Keyword: Northern Gulf of Mexico - Louisiana continental slope
- Place_Keyword: USA
- 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.
- Point_of_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Data_Set_Credit:
-
Alan Cooper (Chief Scientist, USGS Western Region);
Dave Twichell (Chief Scientist, USGS-WHOI);
Pat Hart (MCS Watchstander, USGS Western Region);
Jeff Brody (MCS Watchstander, USGS Western Region);
Chris Anton (Side Scan Watchstander, USGS-WHOI);
Barry Irwin (Side Scan Watchstander, USGS-WHOI);
Dave Foster (Chirp Seismic Processor, USGS-WHOI );
Bill Danforth (Side Scan Processor, USGS-WHOI);
Dave Nichols (Electronics Technician & Side Scan Watchstander, USGS-WHOI);
Larry Kooker (Electronics Technician, USGS Western Region);
Tom O'Brien (Electronics Technician, USGS-WHOI);
Hal Williams (Marine Technician, USGS Western Region);
Walt Olson (Marine Technician, USGS Western Region);
Graham Standen (Huntec Engineer, Geoforce Corp.)
- Native_Data_Set_Environment: Digital, ASCII
- Cross_Reference:
-
- Citation_Information:
-
- Originator:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Publication_Date: Unknown
- Title: USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>
- Publication_Information:
-
- Publisher:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Publication_Place: Menlo Park, CA
- Online_Linkage: <http://walrus.wr.usgs.gov/infobank/>
- Online_Linkage: <http://quashnet.er.usgs.gov/data/1999/99002/index.html>
- Other_Citation_Details:
-
Cooper, Alan, Twichell, David, and Hart, Patrick, 1999, A seismic-reflection
investigation of gas hydrates and sea-floor features of the upper continental
slope of the Garden Banks and Green Canyon regions, northern Gulf of Mexico:
Report for cruise G-1-99-GM (99002), US Geological Survey Open-File Report
990570, URL:
<A HREF ="<http://geopubs.wr.usgs.gov/open-file/of99-570/>" target = "OF"> <http://geopubs.wr.usgs.gov/open-file/of99-570/>
- Data_Quality_Information:
-
- Attribute_Accuracy:
-
- Attribute_Accuracy_Report: Identified as best available version.
- Logical_Consistency_Report: Unspecified
- Completeness_Report:
-
Start and end date/times of data
Navigation Data (g-1-99-gm.063 [GPS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199904091345404 199904091345404
199904091354304 199904091355304
199904091414503 199904091433304
199904091524403 199904091526203
199904091553403 199904091554403
199904091605203 199904091632003
199904091640104 199904091642303
199904091648003 199904091659103
199904091705403 199904091717000
199904091729000 199904092137403
199904092153405 199904092331104
199904092338104 199904110000002
199904110008401 199904142140303
199904142342204 199904150253404
199904150307304 199904180000100
199904180028400 199904180057202
199904180103200 199904201519303
199904201531304 199904201531504
199904201554000 199904211550402
199904211616102 199904211617302
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (g-1-99-gm.301_063)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199904091817000 199904092137403
199904092153405 199904092331104
199904092338104 199904142140303
199904142342204 199904150253404
199904150307304 199904180017500
199904180038500 199904180057202
199904180103200 199904201519303
199904201617201 199904211550402
199904211616202 199904211617302
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data (g-1-99-gm.420_063)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199904101751040 199904102236080
199904102254470 199904102359140
199904110009540 199904110013550
199904110021440 199904110202220
199904110228150 199904110312450
199904110320170 199904110330200
199904110400050 199904110425590
199904110438360 199904110438360
199904110445230 199904110542240
199904110550260 199904111130210
199904111218030 199904111248250
199904111255120 199904111316260
199904111322090 199904111350130
199904111400140 199904111523010
199904111534540 199904111619190
199904111630040 199904111825310
199904111831210 199904112049570
199904112103010 199904112338070
199904112346220 199904120013070
199904120021430 199904120050040
199904120058490 199904120125040
199904120137470 199904120449550
199904120458330 199904120830190
199904120902470 199904121343170
199904121355210 199904121732510
199904121740460 199904122144590
199904122203010 199904122309320
199904122332280 199904130228000
199904130308360 199904130443240
199904130449260 199904130702470
199904130713030 199904131113140
199904131123530 199904131521560
199904131534290 199904131904430
199904131921360 199904132328280
199904140021050 199904140035150
199904140327420 199904140443590
199904140450010 199904140456020
199904140555290 199904140752590
199904140810280 199904141045550
199904141052020 199904141202210
199904141215370 199904141225400
199904141231410 199904141237560
199904141252000 199904141508500
199904141520480 199904141538530
199904162112220 199904162344280
199904170003270 199904170019320
199904170241060 199904170500440
199904170508290 199904170818520
199904170827320 199904171456370
199904171510390 199904171622330
199904171628350 199904172033550
199904172050290 199904172332210
199904180116110 199904180146320
199904180158230 199904180421470
199904180456060 199904180456060
199904180503010 199904180848330
199904180854350 199904180856360
199904180903370 199904181008560
199904181353590 199904181358410
199904181408550 199904182136100
199904182143230 199904182256390
199904182307030 199904190159190
199904190205200 199904190742240
199904190753110 199904190908290
199904190914310 199904191449310
199904191457060 199904191551220
199904191557230 199904192024460
199904192037180 199904200034270
199904200056250 199904200118440
199904200124460 199904200543390
199904200611360 199904200951180
199904200959210 199904201124270
199904201136410 199904201518430
199904201558210 199904201600220
199904201606230 199904201930370
199904201936330 199904202142160
199904202147480 199904202222000
199904202232080 199904202330550
199904202342440 199904210029070
199904210121060 199904210203330
199904210213440 199904210231580
199904210238010 199904210549380
199904210559350 199904210944060
199904210950050 199904211321020
199904211326310 199904211425020
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
- Positional_Accuracy:
-
- Horizontal_Positional_Accuracy:
-
- Horizontal_Positional_Accuracy_Report: Unspecified
- Vertical_Positional_Accuracy:
-
- Vertical_Positional_Accuracy_Report: Unspecified
- Lineage:
-
- Process_Step:
-
- Process_Description:
-
Navigation Data
Clint 6/10/99
Adjusted bad navigation from:
19991080028400 to 19991080104100
by
adding 0.00880 degrees to latitude
subtracting 0.03950 from longitude
Bad navigation apparently caused by system crash
at start of JD 108, then improper position
when system restarted at 19991080028400
- Process_Date: 19990610
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Process_Step:
-
- Process_Description:
-
Bathymetry Data
02/07/2002 ghatcher g-1-99-gm.301_063
/infobank/programs/edit/automerge/automerge
merged nav and bathy
Input was...
06/03/1999 clint /tiger/g/g199gm/bath/g-1-99-gm.301
nozerobathy
Raw depth (bathymetry) data
Bathy values of 0.0 removed.
Input was...
Clint 6/10/99
Adjusted bad navigation from:
19991080028400 to 19991080104100
by
adding 0.00880 degrees to latitude
subtracting 0.03950 from longitude
Bad navigation apparently caused by system crash
at start of JD 108, then improper position
when system restarted at 19991080028400
time, lat, long, time(sec) to nearest nav fix, data values
- Process_Date: 20020207
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Spatial_Data_Organization_Information:
-
- Indirect_Spatial_Reference: Northern Gulf of Mexico - Louisiana continental slope
- Direct_Spatial_Reference_Method: Point
- Point_and_Vector_Object_Information:
-
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Point
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Geographic:
-
- Latitude_Resolution: 0.00001
- Longitude_Resolution: 0.00001
- Geographic_Coordinate_Units: Decimal degrees
- Geodetic_Model:
-
- Horizontal_Datum_Name: North American Datum of 1983
- Ellipsoid_Name: Geodetic Reference System 80
- Semi-major_Axis: 6378137
- Denominator_of_Flattening_Ratio: 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
- Entity_and_Attribute_Information:
-
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.html>
- Distribution_Information:
-
- Distributor:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Resource_Description:
-
Downloadable Data 99002 (G-1-99-GM) data set <http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.meta.html>
- Distribution_Liability:
-
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.
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 3.6
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.nav.html>
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 5.4
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.bath.html>
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: ASCII
- File_Decompression_Technique: No compression applied
- Transfer_Size: 0.3
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<http://walrus.wr.usgs.gov/infobank/g/g199gm/html/g-1-99-gm.seis.html>
- Fees: None
- Metadata_Reference_Information:
-
- Metadata_Date: 20130331
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
- Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Position:
-
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: USGS, MailStop 999, 345 Middlefield Road
- City: Menlo Park
- State_or_Province: CA
- Postal_Code: 94025-3561
- Country: USA
- Contact_Voice_Telephone: (650) 329-5055
- Contact_Facsimile_Telephone: (650) 329-5190
- Contact_Electronic_Mail_Address:
-
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
- Metadata_Standard_Name:
-
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>
- Metadata_Standard_Version: FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>
- Metadata_Time_Convention: universal time
- Metadata_Access_Constraints: none
- Metadata_Use_Constraints: none
|
