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Geophysical - multichannel seismic profiling, OBS refraction, sonobuoy, XBT, gravity, multibeam bathy data of field activity L-09-11-GA in Gulf of Alaska from 06/05/2011 to 06/25/2011

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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:
Geophysical - multichannel seismic profiling, OBS refraction, sonobuoy, XBT, gravity, multibeam bathy data of field activity L-09-11-GA in Gulf of Alaska from 06/05/2011 to 06/25/2011
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/l-09-11-ga.fmeta.xml>
Online_Linkage:
<http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.meta.html>

Description:
Abstract:
United States Geological Survey,University of Texas,University of Wyoming. Chief Scientists: Ginger Barth, (USGS), Sean Gulick, (UTexas). Geophysical - multichannel seismic profiling, OBS refraction, sonobuoy, XBT, gravity, multibeam bathy data of field activity L-09-11-GA in Gulf of Alaska from 06/05/2011 to 06/25/2011, <http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.meta.html>.
Purpose:
These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.
Supplemental_Information:

Notes -
AKA MGL11-09
&nbsp;&nbsp;
2011 Gulf of Alaska, U.S. Extended Continental Shelf Project,
<a href="<http://continentalshelf.gov/missions/11missions/11alaska.html>"><http://continentalshelf.gov/missions/11missions/11alaska.html>

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: 20110605
Ending_Date: 20110625

Currentness_Reference: ground condition

Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -152.12600
East_Bounding_Coordinate: -138.24900
North_Bounding_Coordinate: 57.19880
South_Bounding_Coordinate: 53.27950

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:
Place_Keyword: AK
Place_Keyword: Gulf of Alaska
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>


Browse_Graphic:
Browse_Graphic_File_Name:
<http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.nav.gif>
Browse_Graphic_File_Description: Trackline map of L-09-11-GA
Browse_Graphic_File_Type: GIF

Browse_Graphic:
Browse_Graphic_File_Name:
<http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.seis.gif>
Browse_Graphic_File_Description: Seismic shot point data trackline map of L-09-11-GA
Browse_Graphic_File_Type: GIF

Data_Set_Credit:
Ginger Barth); Jon Childs); Pat Hart); Ray Sliter); Jenny White); Pete Dal Ferro); George Tate); Sean Gulick (U Texas); Bobby Reese (U Texas); Maureen LeVoir (U Texas); Kevin Johnson (U Texas); Ryan Lester (U Texas); Erik Everson (U Wyoming)
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/>



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 (l-09-11-ga.060 [GPS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
201106081201320    201106081341570
201106081528110    201106090548450
201106090940100    201106091616170
201106091859020    201106092123410
201106092254010    201106101454130
201106101715480    201106101926440
201106110151280    201106111108080
201106111128110    201106120454060
201106120828330    201106141643090
201106141939270    201106150446520
201106150504000    201106160135500
201106160210000    201106161450240
201106161500000    201106161501100
201106161524070    201106161528340
201106161550580    201106170227130
201106170849070    201106172200280
201106172224290    201106180231440
201106180257390    201106190247210
201106190429050    201106190429270
201106190440240    201106191459560
201106191555030    201106201155530
201106210447410    201106211447350
201106211550450    201106222352440
201106230001150    201106230607180
201106230613110    201106241645130
201106241651180    201106241825540
201106241850560    201106242051110
201106242337420    201106252152360
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Seismic Shots Data (l-09-11-ga.410_mcs)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
201106081201320    201106081341570
201106081528110    201106090548450
201106090940100    201106091616170
201106091859020    201106092123410
201106092254010    201106101454130
201106101715480    201106101926440
201106110151280    201106111108080
201106111128110    201106120454060
201106120828330    201106141643090
201106141939270    201106150446520
201106150504000    201106160135500
201106160210000    201106161450240
201106161500000    201106161501100
201106161524070    201106161528340
201106161550580    201106170227130
201106170849070    201106172200280
201106172224290    201106180231440
201106180257390    201106190247210
201106190429050    201106190429270
201106190440240    201106191459560
201106191555030    201106201155530
201106210447410    201106211447350
201106211550450    201106222352440
201106230001150    201106230607180
201106230613110    201106241645130
201106241651180    201106241825540
201106241850560    201106242051110
201106242337420    201106252152360
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 
08/20/2012 /infobank/l/l0911ga/nav/l-09-11-ga.060
time/lat/long style, multi-record, in caps, without tabs
temporal-spatial data
reformata

Input was...
08/17/2012 /infobank/l/l10911ga/seis/l-09-11-ga.410_mcs

08/17/2012 ray l-09-11-ga.410_mcs

merged segy times and shots with times frm p190 files
shot on distance (50 meters)

08/16/2012 ray l0911.nodup


08/16/2012 ray l0911ga_p190.060

time/lat/long style, multi-record, in caps, without tabs

8/15/2012 fwong@usgs.gov
C (common midpoint) records from p190 files for L-09-11-GA from
      /seisdata5/l0911ga/ship_data/processed/sprint/
only V (vessel reference point) records available for MGL1109OBS2A
      extracted by /we/florence/rsliter/p190export/export_p190.csh
modified from script provided by Bobby Reece, U of Texas
yyyydddmmhhsst, latitude, longitude, depth_m, shot_p190, x_utm06, y_utm06, lineid

       1         2         3
3456789012345678901234567890123456
Process_Date: 20120820

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: Gulf of Alaska
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:
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 L-09-11-GA data set <http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.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: 2.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.nav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 4.5

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l0911ga/html/l-09-11-ga.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

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Page Last Modified: Sun Mar 31 07:19:33 PDT 2013  (chd)