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Geophysical data of field activity L-4-76-WG in Western Gulf of Alaska from 06/26/1976 to 07/25/1976

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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: 20131029
Title:
Geophysical data of field activity L-4-76-WG in Western Gulf of Alaska from 06/26/1976 to 07/25/1976
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-4-76-wg.fmeta.xml>
Online_Linkage:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.meta.html>

Description:
Abstract:
Chief Scientist: Roland Von Huene. Geophysical data (uniboom, minisparker, gravity, 24channel, airgun, airgunmonitor, sparker, 3dot5khz, bathnav, Digitrack, dopplersonar, integratednavigation, miniranger, sonobuoy, airgunarcer, gradiometer, uniboomminisparker) of field activity L-4-76-WG in Western Gulf of Alaska from 06/26/1976 to 07/25/1976, <http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.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 -
uniboom
minisparker
gravity
24channel 24-channel seismic
airgun single-channel airgun
airgunmonitor single-channel airgun monitor
sparker
3dot5khz 3.5 khz bathymetry
bathnav bathymetry/navigation
Digitrack
dopplersonar
integratednavigation
miniranger
sonobuoy
airgunarcer single-channel arcer
gradiometer
uniboomminisparker
Publications -
Fisher, M. A., von Huene, R. E., and Hampton, M. A., 1984,
Summary geologic report for petroleum lease sale 100, Kodiak Shelf, Alaska:
U.S. Geological Survey Open-File Report 84-24, 49 p., URL:
<A HREF ="<http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424>" target ="SW"><http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424>.
&nbsp;&nbsp;
Fisher, Michael A., von Huene, Roland, and Steele, William Clinton, 1983,
Marine free-air gravity map of the western Gulf of Alaska, lower Cook Inlet, and Shelikof Strait, Alaska:
U.S. Geological Survey Open-File Report 83-52, 2 maps, URL:
<A HREF ="
<http://pubs.er.usgs.gov/usgspubs/ofr/ofr8352>" target ="SW"><http://pubs.er.usgs.gov/usgspubs/ofr/ofr8352>.

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: 19760626
Ending_Date: 19760725

Currentness_Reference: ground condition

Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -154.37817
East_Bounding_Coordinate: -124.60397
North_Bounding_Coordinate: 59.09326
South_Bounding_Coordinate: 48.45923

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: Marine Gravity Field
Theme_Keyword: Marine Magnetic Field
Theme_Keyword: Magnetic Anomalies
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography
Theme_Keyword: Marine Seismic

Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: AK
Place_Keyword: North Pacific Ocean
Place_Keyword: USA
Place_Keyword: Western Gulf of Alaska


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:
Allan Krill (Watchstander); Alan Long (Geophysicist); Andy Montez (Mechanical Technician); Curtis Thompson (Chief Mate); Darlene Condra (Watchstander); Dave Aldridge (Watchstander); Dennis Mann (Ch. Navigator); Diane Minasian (Watchstander); Gary Younse (Watchstander); George Young (Watchstander); Jack Lee (Electronics Technician); Jean Newcombe (Watchstander); Joe Edwards (Mechanical Technician); Joe Metcalf (Electronics Technician); Joe Simmons (Oceanographer); John Simpson (Chief Engineer); Karen Bachmann (Watchstander); Kim Bennetts (Watchstander); Lydia Shuff (Watchstander); Mark Holmes (Geophysicist); Mark Sander (Navigator); Mike Fisher (Geophysicist); Milt Randall (Watchstander); Nina Morgan (Dafe Curator); Pat McCrory (Navigator); Paul Twichell (Mechanical Technician); Beckie Larsen (Dafe Curator); Bob Brune (Geophysicist); Roland Von Huene (Chief Scientist); Sharon Allshouse (Watchstander); Terry Kelley (Electronics Technician); Terry Ruff (Ship Captain); Tom Thornton (Electronics Technician)
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/>
Other_Citation_Details:
Fisher, M. A., von Huene, R. E., and Hampton, M. A., 1984, Summary geologic report for petroleum lease sale 100, Kodiak Shelf, Alaska: U.S. Geological Survey Open-File Report 84-24, 49 p., URL: <A HREF ="<http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424>" target ="SW"><http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424>. &nbsp;&nbsp; Fisher, Michael A., von Huene, Roland, and Steele, William Clinton, 1983, Marine free-air gravity map of the western Gulf of Alaska, lower Cook Inlet, and Shelikof Strait, Alaska: U.S. Geological Survey Open-File Report 83-52, 2 maps, URL: <A HREF ="<http://pubs.er.usgs.gov/usgspubs/ofr/ofr8352>" target ="SW"><http://pubs.er.usgs.gov/usgspubs/ofr/ofr8352>.



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-4-76-wg.012 [DRS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197606260814000    197607120410000
197607120522000    197607120522000
197607120552000    197607120552000
197607120708000    197607120708000
197607120758000    197607120758000
197607120822000    197607120822000
197607121132000    197607121132000
197607121154000    197607121154000
197607121316000    197607121316000
197607121344000    197607121344000
197607121542000    197607121542000
197607121728000    197607121728000
197607121840000    197607121840000
197607121904000    197607121920000
197607122026000    197607122026000
197607122256100    197607130057300
197607130141200    197607152022300
197607152200400    197607172011400
197607172133300    197607180249300
197607180436000    197607180436000
197607180510000    197607180510000
197607180658000    197607180658000
197607181004400    197607200639000
197607201158500    197607210742200
197607210811000    197607230100000
197607230220000    197607230220000
197607230408000    197607230408000
197607230550000    197607230550000
197607230740000    197607240014100
197607240115100    197607251419500
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (l-4-76-wg.162_012)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197606261250000    197606261640000
197606261650000    197606261650000
197606261700000    197606272330000
197606272340000    197606272340000
197606272350000    197606280040000
197606280050000    197606280050000
197606280100000    197606282350000
197606290000000    197606290000000
197606290010000    197606290300000
197606290400000    197606290815000
197606290840000    197606291045000
197606291115000    197606291220000
197606291230000    197606291230000
197606291240000    197606291245000
197606291255000    197606291255000
197606291305000    197606291540000
197606291605000    197606291840000
197606291950000    197606300250000
197606300315000    197606302215000
197606302225000    197606302225000
197606302235000    197607010040000
197607010120000    197607010130000
197607010140000    197607010140000
197607010150000    197607010910000
197607010920000    197607010920000
197607010930000    197607022055000
197607022130000    197607022225000
197607022300000    197607030800000
197607030830000    197607031515000
197607031525000    197607031600000
197607031630000    197607031735000
197607031800000    197607040355000
197607040810000    197607041110000
197607041120000    197607041120000
197607041130000    197607041200000
197607041225000    197607041435000
197607041655000    197607042220000
197607042250000    197607042320000
197607050000000    197607050850000
197607050950000    197607051745000
197607051755000    197607051755000
197607051805000    197607051845000
197607051910000    197607060200000
197607060240000    197607061815000
197607061825000    197607061825000
197607061835000    197607070555000
197607070710000    197607071050000
197607071130000    197607071325000
197607071335000    197607071335000
197607071345000    197607071615000
197607071720000    197607072350000
197607080035000    197607081030000
197607081150000    197607081340000
197607111806500    197607111810500
197607112230400    197607112326400
197607120130400    197607120351400
197607120359000    197607120400200
197607120408400    197607120410400
197607120417200    197607122029400
197607122051400    197607122053000
197607122142200    197607122226200
197607122236400    197607122236400
197607122246100    197607130037300
197607130131200    197607141010400
197607141017400    197607141020400
197607141027300    197607152003100
197607152149000    197607161017000
197607161026200    197607161027000
197607161036100    197607180230300
197607180519000    197607180523000
197607180630200    197607200620400
197607200627000    197607200630000
197607200655100    197607200655100
197607201050500    197607210954000
197607211002000    197607211004000
197607211012000    197607230340200
197607230412000    197607232330200
197607232336200    197607232340200
197607232346100    197607251351100
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (l-4-76-wg.260_012)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197606272136050    197607010054420
197607010105420    197607010939270
197607011423140    197607012041540
197607012100000    197607012327460
197607012334460    197607021615560
197607021635080    197607040612240
197607040648030    197607050752400
197607050800170    197607050800220
197607051015570    197607052345120
197607060217060    197607070928150
197607071343540    197607080807210
197607121030000    197607132200000
197607132250000    197607150436000
197607150540000    197607180250000
197607180326000    197607180500000
197607180642000    197607180952000
197607181008000    197607182250000
197607182306000    197607191630000
197607191636000    197607210500000
197607210506000    197607221434000
197607221510000    197607230330000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (l-4-76-wg.335_012)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197606261100180    197606262301360
197606262350240    197606270058420
197606270300300    197606271358360
197606271415240    197606271928480
197606271944060    197606271953240
197606272006120    197606280214000
197606280233240    197606280619060
197606280629180    197606280629180
197606280641120    197606280641120
197606280651180    197606280657360
197606280708120    197606280743060
197606280758540    197606280826480
197606280837360    197606280837360
197606280850480    197606280947000
197606280958120    197606281037360
197606281048360    197606281048360
197606281100240    197606281108480
197606281121420    197606281121420
197606281136180    197606282227120
197606282239420    197606290321540
197606290348240    197606291239420
197606291416180    197606300133480
197606300147180    197606300231480
197606300337180    197606301658300
197606301710180    197606301958180
197606302009240    197607010046240
197607010058420    197607010634060
197607010730120    197607010938180
197607010948300    197607011012180
197607011024120    197607011054180
197607011106120    197607011113060
197607011125060    197607011230540
197607011242420    197607011502480
197607011517480    197607011529540
197607011643180    197607020513360
197607020523540    197607020937540
197607020949120    197607022148180
197607022200000    197607030207180
197607030223120    197607030648540
197607030709120    197607030946060
197607030956120    197607031440120
197607031451060    197607031511000
197607031522180    197607040945540
197607040956060    197607041633540
197607041645000    197607050723540
197607050751120    197607060256480
197607060313420    197607061610120
197607061623060    197607080214300
197607080227480    197607081428180
197607081629420    197607081911420
197607111928000    197607120007120
197607120047480    197607120119360
197607120156060    197607121251240
197607121303480    197607131059060
197607131113000    197607131844420
197607131910480    197607151418060
197607151428120    197607160958180
197607161032420    197607170251420
197607170305540    197607180248420
197607180309300    197607201222480
197607201236000    197607202348120
197607202358240    197607221423540
197607221438000    197607221445120
197607221457420    197607251418420
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Seismic Shots Data (l-4-76-wg.420_012)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197606290430000    197606290430000
197606290453000    197606290453000
197606290534000    197606290534000
197606290556000    197606290556000
197606290618000    197606290658000
197606290740000    197606290740000
197606290821000    197606290829000
197606292008000    197606292008000
197606292049000    197606292049000
197606292137000    197606292145000
197606292237000    197606292237000
197606292329000    197606292343000
197606300025000    197606300025000
197606300055000    197606300115000
197606300205000    197606300205000
197607011335000    197607011354000
197607011415000    197607011433000
197607011510000    197607011510000
197607011555000    197607011558000
197607011652000    197607011652000
197607011715000    197607011715000
197607011744000    197607011744000
197607011822000    197607011822000
197607011854000    197607011910000
197607011944000    197607011944000
197607012007000    197607012007000
197607012040000    197607012040000
197607012110000    197607012158000
197607012223000    197607012234000
197607012347000    197607020000250
197607020058000    197607020058000
197607020134000    197607020134000
197607020224000    197607020226000
197607020248000    197607020248000
197607020327000    197607020327000
197607020409000    197607020459000
197607020525000    197607020852000
197607021911000    197607022001000
197607022024000    197607022032000
197607022054000    197607022114000
197607022310000    197607022310000
197607022337000    197607022350000
197607030020000    197607030020000
197607030056000    197607030056000
197607030128000    197607030128000
197607030206000    197607030206000
197607030245000    197607030245000
197607030327000    197607030327000
197607030407000    197607030459000
197607030526000    197607030558000
197607030835000    197607031100000
197607031124000    197607031147000
197607031236000    197607031236000
197607031324000    197607031324000
197607031414000    197607031414000
197607031501000    197607031501000
197607031545000    197607031545000
197607031611000    197607031611000
197607032014000    197607032108000
197607032152000    197607032322000
197607032354000    197607032354000
197607040113000    197607040133000
197607040154000    197607040201000
197607040232000    197607040232000
197607040310000    197607040310000
197607040335000    197607040349000
197607040419000    197607040419000
197607040650000    197607040741000
197607040815000    197607040819000
197607040912000    197607040912000
197607040937000    197607040937000
197607041008000    197607041015000
197607041050000    197607041050000
197607041118000    197607041131000
197607041209000    197607041209000
197607041251000    197607041251000
197607041331000    197607041357000
197607041425000    197607041425000
197607041450000    197607041450000
197607041708000    197607041726000
197607041756000    197607041854000
197607041915000    197607041935000
197607042023000    197607042023000
197607042050000    197607042121000
197607042153000    197607042153000
197607042217000    197607042237000
197607050010000    197607050010000
197607050052000    197607050052000
197607050136000    197607050136000
197607050215000    197607050215000
197607050256000    197607050256000
197607050340000    197607050342000
197607050418000    197607050624000
197607050652000    197607050705000
197607050732000    197607050739000
197607060315000    197607060343000
197607060445000    197607060445000
197607060519000    197607060840000
197607060916000    197607060929000
197607060953000    197607060953000
197607061023000    197607061032000
197607061114000    197607061114000
197607061155000    197607061155000
197607061235000    197607061235000
197607061310000    197607061319000
197607061400000    197607061400000
197607061439000    197607061439000
197607061519000    197607061519000
197607061600000    197607061640000
197607061717000    197607061722000
197607061747000    197607061834000
197607062206000    197607062206000
197607062323000    197607062354000
197607070026000    197607070026000
197607070107000    197607070111000
197607070300000    197607070315000
197607070337000    197607070337000
197607070425000    197607070606000
197607070720000    197607070728000
197607070809000    197607070820000
197607070850000    197607070850000
197607070921000    197607070950000
197607071013000    197607071013000
197607071050000    197607071107000
197607071250000    197607071250000
197607071317000    197607071317000
197607071358000    197607071358000
197607071436000    197607071436000
197607071515000    197607071515000
197607071601000    197607071601000
197607071634000    197607071634000
197607071744000    197607071905000
197607071926000    197607071946000
197607072009000    197607072054000
197607072149000    197607072224300
197607072331000    197607072331000
197607080004000    197607080004000
197607080058000    197607080059000
197607080137000    197607080137000
197607080217000    197607080217000
197607080259000    197607080259000
197607080418000    197607080418250
197607080502000    197607080505000
197607080541000    197607080601000
197607080640000    197607080640000
197607080719000    197607080731000
197607080815000    197607080826000
197607121107000    197607121107000
197607121151000    197607121151000
197607121235000    197607121837580
197607121908130    197607122348430
197607130012230    197607130040150
197607130109420    197607130408300
197607130730510    197607130855500
197607130927370    197607130927370
197607131005080    197607131005080
197607131044480    197607131044480
197607131122290    197607131122290
197607131202240    197607131202240
197607131235000    197607131643450
197607132056160    197607132056160
197607132141370    197607132141370
197607132224280    197607132224280
197607132304420    197607132304420
197607132346170    197607132346170
197607140029540    197607140042580
197607140105390    197607140500000
197607140825450    197607140845140
197607140929130    197607140929130
197607141014020    197607141014020
197607141059460    197607141059460
197607141143300    197607141200000
197607141227000    197607141227000
197607141306000    197607142039210
197607142118200    197607142118200
197607142201300    197607142201300
197607142244140    197607142244140
197607142329240    197607142329240
197607150014240    197607150014240
197607150036300    197607150036300
197607150058120    197607150851090
197607150915250    197607150915250
197607150957200    197607150957200
197607151039250    197607151120470
197607151202370    197607151202370
197607151242550    197607151330000
197607152132550    197607152132550
197607152204320    197607161452000
197607161617000    197607162224280
197607162256500    197607170318280
197607170351310    197607170621000
197607170829530    197607171047320
197607171113130    197607171500000
197607172146390    197607180245550
197607180328150    197607190320000
197607190905260    197607191803540
197607192004460    197607200624110
197607201049480    197607201049480
197607201111300    197607201900000
197607202112250    197607202112250
197607202136040    197607210500040
197607210619450    197607211148000
197607211300200    197607211340130
197607211401350    197607212310300
197607220355000    197607221540000
197607221832540    197607230300000
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
Converted to time format with year at start.

01/31/86 KAYE DUA0:[DATA.L476WG.N]L476WG.012;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

Process_Date: 19960119

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:
Gravity Data
10/31/1998  /tiger/l/l476wg/grav/l-4-76-wg.162_012
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

04/26/88 BECKIE DUA0:[DATA.L476WG]L476WG.162;
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
Free Air Anomaly data

04/25/88 BECKIE DUA0:[DATA.L476WG]L476WG.162;
DUA0:[DRS.GRV]GRAVRED.EXE;4
Free Air Anomaly data

12/24/85 BARB DUA0:[DATA.L476WG.G]L476WG.140;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

04/25/88 BECKIE DUA0:[DATA.L476WG]L476SKP.112;
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
Raw gravity data from analog meter

01/16/85 BARB DUA0:[DATA.L476WG.G]L476WG.112
DRB0:[DRS.REFMT]REFORMAT.EXE;5
have only the gravity values for cruise starting at 1781300000

03/07/88 BECKIE DUA0:[DATA.L476WG]L476WG.071;
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data

03/07/88 BECKIE DUA0:[DATA.L476WG]L476WG.070;
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data

01/31/86 KAYE DUA0:[DATA.L476WG.N]L476WG.012;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

Input was...
Converted to time format with year at start.

01/31/86 KAYE DUA0:[DATA.L476WG.N]L476WG.012;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

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:
Magnetics Data
06/21/2012 carolyn l-4-76-wg.260_012

Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).

Input was...
10/31/1998  /tiger/l/l476wg/mag/l-4-76-wg.240_012
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

02/07/86 CAROLYN DRS$DATA:[L476WG.M]L476WG.240;
DRB0:[DRS.REFMT]REFORMAT.EXE;5
179/2136-180/0553 was f.1 from Clint
180/0553-180/2310 was L476WG1.DRKPB1.MAGSD1 on TAM376
                      L476WG1240.DAT        on VAM376
180/2310-183/0054 was f.2 from Clint
183/0105-183/0939 was f.3 from Clint
183/1423-184/0059 was f.4 from Clint
184/0059-186/0612 was f.5 from Clint
186/0648-189/0928 was f.6 from Clint
189/1343-192/0459 was f.7 from Clint
192/0459-205/0330 was L476WG2.DRCPF1.MAGSD1 on TAM376
                      L476WG2240.DAT        on VAM376

Converted to time format with year at start.

01/31/86 KAYE DUA0:[DATA.L476WG.N]L476WG.012;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20120621

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
10/31/1998  /tiger/l/l476wg/bath/l-4-76-wg.335_012
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

02/11/86 BECKIE DISK$USERDISK:[BECKIE.TEMP]L476WG.335;
DRB0:[DRS.BAT]BATRED.EXE;1
This file was hand-digetized in 2-way traveltime(secs).
It ws reduced using no Matthews correction and the
velocity of sound assumed was 1500m/sec.

Input was...
Converted to time format with year at start.

01/31/86 KAYE DUA0:[DATA.L476WG.N]L476WG.012;
DRB0:[DRS.REFMT]REFORMAT.EXE;5

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

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: Western 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 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98

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:
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>

Overview_Description:
Entity_and_Attribute_Overview:
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.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 L-4-76-WG data set <http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.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: 0.4

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.nav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 4.8

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.grav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 2.6

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.mag.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.6

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.bath.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/l/l476wg/html/l-4-76-wg.seis.html>

Fees: None



Metadata_Reference_Information:

Metadata_Date: 20131029

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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