Identification_Information:

    Citation:
        Citation_Information:
            Originator: U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
            Publication_Date:  20081216
            Title: Geophysical data of field activity T-3-74-EG in Northern Gulf 
                   of Alaska from 10/04/1974 to 10/25/1974                      
            Publication_Information:
                Publisher:   U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
            Online_Linkage:  http://walrus.wr.usgs.gov/infobank/gos/t-3-74-eg.fmeta.xml
            Online_Linkage:  http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.meta.html

    Description:
        Abstract: University of Washington,United States Geological Survey, 
                  Menlo Park, California,Shoreline Community College. Chief 
                  Scientist: Bruce Molnia. Geophysical data (transducer, 
                  minisparker, airgun, gravity, magnetics, accelerometer) of 
                  field activity T-3-74-EG in Northern Gulf of Alaska from 
                  10/04/1974 to 10/25/1974,                                     
                  http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.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 -

                                  transducer                    3.5 khz transducer

                                  minisparker                   800 joules minisparker

                                  airgun                        40 cubic-inch airgun

                                  gravity

                                  magnetics

                                  accelerometer                 accelerometer-coupling

                                  Publications -

                                  Carlson, Paul R., Bruns, Terry R., Molnia, Bruce F., and Schwab, William C., 1982,

                                  Submarine valleys in the northeastern Gulf of Alaska; characteristics and probable origin:

                                  Marine Geology, v. 47, no. 3-4, p. 217-242. <BR>

                                  <HR>

                                  Carlson, Paul R., and Schwab, William C., 1982, Northern Gulf of Alaska environmental geology, 

                                  in Bruns, T. R., ed., Hydrocarbon resource report for proposed OCS lease sale 88; southeastern 

                                  Alaska, northern Gulf of Alaska, Cook Inlet, and Shelikof Strait, Alaska: U.S. Geological 

                                  Survey Open-File Report 82-0928, p. 73-86.<BR>

                                  <HR>

                                  Carlson, P.R., Bruns, T.R., and Molnia, B.F., 1975, Submarine slides and near surface 

                                  faults, northern Gulf of Alaska: U.S. Geological Survey Open-File Report 75-0504, 1 sheet,

                                  6 p.<BR>

                                  <HR>

                                  Molnia, B.F., and Carlson, P.R., 1975, Surface sediment distribution map, northern Gulf 

                                  of Alaska: U.S. Geological Survey Open-File Report 75-0505, 1 sheet, 5 p.<BR>

                                  <HR>

                                  Molnia, B.F., and Carlson, P.R., 1975, Base map of the northern Gulf of Alaska: U.S. 

                                  Geological Survey Open-File Report 75-0506, 1 sheet, 1 p.<BR>

                                  <HR>

                                  Carlson, P.R., and Molnia, B.F., 1975, Preliminary isopach map of Holocene sediments, 

                                  northern Gulf of Alaska: U.S. Geological Survey Open-File Report 75-0507, 1 sheet, 8 p.<BR>

                                  <HR>

                                  von Huene, Roland, Molnia, B.F., Bruns, T.R., and Carlson, P.R., 1975, Seismic profiles

                                  of the offshore Gulf of Alaska Tertiary Province, R/V Thompson, Sept.-Oct. 1974: U.S.

                                  Geological Survey Open-File Report 75-0664, 2 sheets, 14 p.<BR>

                                  <HR>

                                  Molnia, B.F., Carlson, Paul R., and Bruns, T.R., 1976, Report on the environmental geology, 

                                  OCS area, eastern Gulf of Alaska: U.S. Geological Survey Open-File Report 76-0206, 28 p.<BR>

                                  <HR>

                                  Carlson, Paul R., and Molnia, Bruce F., 1976, Submarine mass movement of Holocene sediments 

                                  seaward of the Copper River: U.S. Geological Survey Circular 0733, p. 55-56.<BR>

                                  <HR>

                                  Molnia, Bruce F., and Carlson, Paul R., 1976, Surface sedimentary units of the northern 

                                  Gulf of Alaska continental shelf: U.S. Geological Survey Circular 0733, p. 56-57.<BR>

                                  <HR>

                                  Molnia, Bruce F., Post, Austin, and Carlson, Paul R., 1996, Glacial-marine acoustic 

                                  stratigraphy in Gulf of Alaska fiords: Geological Society of America Abstracts with 

                                  Programs, v. 28, no. 7, p. 507.<BR>


                                  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:      19741004
                Ending_Date:         19741025

        Currentness_Reference:    ground condition

    Status:
        Progress:                            Complete
        Maintenance_and_Update_Frequency:    As needed

    Spatial_Domain:
        Bounding_Coordinates:
            West_Bounding_Coordinate:     -148.35139
            East_Bounding_Coordinate:     -144.41693
            North_Bounding_Coordinate:      61.18420
            South_Bounding_Coordinate:      59.25930

    Keywords:
        Theme:
            Theme_Keyword_Thesaurus:      ISO 19115 Topic Category
            Theme_Keyword:                geoscientificinformation
            Theme_Keyword:                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

        Place:
            Place_Keyword_Thesaurus:      USGS CMG InfoBank
            Place_Keyword:                AK
            Place_Keyword:                Eastern Gulf of Alaska
            Place_Keyword:                Northern Gulf of Alaska
            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), Coastal and Marine Geology (CMG)
                Contact_Person:                 Clint Steele

            Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

            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:    csteele@usgs.gov


    Browse_Graphic:
        Browse_Graphic_File_Name:           http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.nav.gif
        Browse_Graphic_File_Description:    Trackline map of T-3-74-EG
        Browse_Graphic_File_Type:           GIF

    Browse_Graphic:
        Browse_Graphic_File_Name:           http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.grav.gif
        Browse_Graphic_File_Description:    Gravity data trackline map of T-3-74-EG
        Browse_Graphic_File_Type:           GIF

    Browse_Graphic:
        Browse_Graphic_File_Name:           http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.mag.gif
        Browse_Graphic_File_Description:    Magnetics data trackline map of T-3-74-EG
        Browse_Graphic_File_Type:           GIF

    Browse_Graphic:
        Browse_Graphic_File_Name:           http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.bath.gif
        Browse_Graphic_File_Description:    Bathymetry data trackline map of T-3-74-EG
        Browse_Graphic_File_Type:           GIF

    Data_Set_Credit:
                           Bruce Molnia (Chief Scientist, USGS Western Region);
                           Paul Carlson (Unspecified, USGS Western Region);
                           Erk Reimnitz (Unspecified, USGS Western Region);
                           Bill McCauley (Unspecified, USGS Western Region);
                           Nancy Hardin (Unspecified, USGS Western Region);
                           John Hendricks (Unspecified, USGS Western Region);
                           Mitchel Henry (Unspecified, USGS Western Region);
                           Bob Mattock (Unspecified, USGS Western Region);
                           Ken Bayer (Unspecified, USGS Western Region);
                           Bob Patrick (Unspecified, USGS Western Region);
                           Marty Holmes (Unspecified, University of Washington);
                           Carl Von Bock (Unspecified);
                           Beth Chiodo (Unspecified, Shoreline J.C.);
                           Dan Bernhardt (Unspecified)

    Native_Data_Set_Environment: Digital, ASCII
    Cross_Reference:
        Citation_Information:
            Originator:              U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
            Publication_Date:        Unknown
            Title:                   USGS/CMG Information Bank
            Publication_Information:
                Publisher:   U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
            Other_Citation_Details:  Updated daily
            Online_Linkage:          http://walrus.wr.usgs.gov/infobank/
            Other_Citation_Details: Carlson, Paul R., Bruns, Terry R., Molnia, Bruce F., and Schwab, William C., 1982,
                                    Submarine valleys in the northeastern Gulf of Alaska; characteristics and probable origin:
                                    Marine Geology, v. 47, no. 3-4, p. 217-242. 
            Other_Citation_Details: Carlson, Paul R., and Schwab, William C., 1982, Northern Gulf of Alaska environmental geology,
                                    in Bruns, T. R., ed., Hydrocarbon resource report for proposed OCS lease sale 88; southeastern
                                    Alaska, northern Gulf of Alaska, Cook Inlet, and Shelikof Strait, Alaska: U.S. Geological
                                    Survey Open-File Report 82-0928, p. 73-86.
            Other_Citation_Details: Carlson, P.R., Bruns, T.R., and Molnia, B.F., 1975, Submarine slides and near surface
                                    faults, northern Gulf of Alaska: U.S. Geological Survey Open-File Report 75-0504, 1 sheet,
                                    6 p.
            Other_Citation_Details: Molnia, B.F., and Carlson, P.R., 1975, Surface sediment distribution map, northern Gulf
                                    of Alaska: U.S. Geological Survey Open-File Report 75-0505, 1 sheet, 5 p.
            Other_Citation_Details: Molnia, B.F., and Carlson, P.R., 1975, Base map of the northern Gulf of Alaska: U.S.
                                    Geological Survey Open-File Report 75-0506, 1 sheet, 1 p.
            Other_Citation_Details: Carlson, P.R., and Molnia, B.F., 1975, Preliminary isopach map of Holocene sediments,
                                    northern Gulf of Alaska: U.S. Geological Survey Open-File Report 75-0507, 1 sheet, 8 p.
            Other_Citation_Details: von Huene, Roland, Molnia, B.F., Bruns, T.R., and Carlson, P.R., 1975, Seismic profiles
                                    of the offshore Gulf of Alaska Tertiary Province, R/V Thompson, Sept.-Oct. 1974: U.S.
                                    Geological Survey Open-File Report 75-0664, 2 sheets, 14 p.
            Other_Citation_Details: Molnia, B.F., Carlson, Paul R., and Bruns, T.R., 1976, Report on the environmental geology,
                                    OCS area, eastern Gulf of Alaska: U.S. Geological Survey Open-File Report 76-0206, 28 p.
            Other_Citation_Details: Carlson, Paul R., and Molnia, Bruce F., 1976, Submarine mass movement of Holocene sediments
                                    seaward of the Copper River: U.S. Geological Survey Circular 0733, p. 55-56.
            Other_Citation_Details: Molnia, Bruce F., and Carlson, Paul R., 1976, Surface sedimentary units of the northern
                                    Gulf of Alaska continental shelf: U.S. Geological Survey Circular 0733, p. 56-57.
            Other_Citation_Details: Molnia, Bruce F., Post, Austin, and Carlson, Paul R., 1996, Glacial-marine acoustic
                                    stratigraphy in Gulf of Alaska fiords: Geological Society of America Abstracts with
                                    Programs, v. 28, no. 7, p. 507.
 


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 (t-3-74-eg.050 [SINS])
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                      >197410040930000    197410141639000
                                      >197410141711000    197410221015300
                                      >197410221600000    197410221617000
                                      >197410221643000    197410221712000
                                      >197410221750000    197410221808000
                                      >197410221834000    197410221834000
                                      >197410221902000    197410221902000
                                      >197410221924000    197410221938000
                                      >197410222020000    197410222020000
                                      >197410222048000    197410222108000
                                      >197410222136000    197410222136000
                                      >197410222206000    197410222206000
                                      >197410222234000    197410222252000
                                      >197410222358000    197410222358000
                                      >197410230024000    197410230044000
                                      >197410230112000    197410230127000
                                      >197410230201420    197410250241480
                                      >197410250610420    197410251741120
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                    >Gravity Data (t-3-74-eg.160_050)
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                      >197410141806420    197410151556000
                                      >197410151601180    197410171629480
                                      >197410171635180    197410180344420
                                      >197410180350300    197410181047120
                                      >197410181059120    197410181209300
                                      >197410181215120    197410201122180
                                      >197410201127480    197410201525000
                                      >197410201531300    197410201536120
                                      >197410201541480    197410220434000
                                      >197410220439480    197410220821120
                                      >197410220832300    197410221020300
                                      >197410221857480    197410250241480
                                      >197410250610420    197410251741120
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                    >Magnetics Data (t-3-74-eg.200_050)
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                      >197410130351000    197410130521000
                                      >197410130703000    197410140536000
                                      >197410140545000    197410140630000
                                      >197410140642000    197410140806000
                                      >197410161700000    197410161739000
                                      >197410161748000    197410162245000
                                      >197410162251000    197410170239000
                                      >197410170300000    197410171554000
                                      >197410171606000    197410181757000
                                      >197410181806000    197410182300000
                                      >197410182318000    197410190215000
                                      >197410190242000    197410190309000
                                      >197410190315000    197410190627000
                                      >197410190633000    197410190906000
                                      >197410190912000    197410190918000
                                      >197410190924000    197410190930000
                                      >197410190936000    197410190942000
                                      >197410190948000    197410190954000
                                      >197410191000000    197410191006000
                                      >197410191012000    197410191018000
                                      >197410191024000    197410191030000
                                      >197410191036000    197410191042000
                                      >197410191048000    197410191054000
                                      >197410191100000    197410191106000
                                      >197410191112000    197410191118000
                                      >197410191124000    197410191130000
                                      >197410191136000    197410191142000
                                      >197410191148000    197410191154000
                                      >197410191206000    197410191206000
                                      >197410191218000    197410191218000
                                      >197410191230000    197410191230000
                                      >197410191242000    197410191242000
                                      >197410191254000    197410191254000
                                      >197410191306000    197410191306000
                                      >197410191318000    197410191318000
                                      >197410191330000    197410191330000
                                      >197410191342000    197410191342000
                                      >197410191354000    197410191354000
                                      >197410191406000    197410191406000
                                      >197410191418000    197410191418000
                                      >197410191427000    197410191703000
                                      >197410191709000    197410191736000
                                      >197410191748000    197410210133000
                                      >197410210142000    197410210427000
                                      >197410210433000    197410211848000
                                      >197410211915000    197410212027000
                                      >197410212033000    197410212154000
                                      >197410221806000    197410230115000
                                      >197410230121000    197410230627000
                                      >197410230633000    197410230727000
                                      >197410230733000    197410231209000
                                      >197410231215000    197410231551000
                                      >197410231557000    197410231651000
                                      >197410231657000    197410231751000
                                      >197410231757000    197410231803000
                                      >197410231809000    197410231900000
                                      >197410231906000    197410231906000
                                      >197410231912000    197410232227000
                                      >197410232233000    197410240227000
                                      >197410240233000    197410240327000
                                      >197410240333000    197410240727000
                                      >197410240733000    197410240836000
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                    >Bathymetry Data (t-3-74-eg.305_050)
                                      >YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
                                      >197410042035000    197410042230000
                                      >197410042236000    197410051145000
                                      >197410051153000    197410051153000
                                      >197410051200000    197410051700000
                                      >197410071420000    197410080050000
                                      >197410080056000    197410080056000
                                      >197410080110000    197410081530000
                                      >197410081536000    197410081900000
                                      >197410081910000    197410082030000
                                      >197410082040000    197410090155000
                                      >197410090225000    197410090630000
                                      >197410090640000    197410090920000
                                      >197410090930000    197410091851000
                                      >197410091900000    197410100250000
                                      >197410100256000    197410100310000
                                      >197410100316000    197410100335000
                                      >197410100343000    197410100844000
                                      >197410100850000    197410110550000
                                      >197410110600000    197410111305000
                                      >197410111315000    197410111930000
                                      >197410111940000    197410111950000
                                      >197410112000000    197410120033000
                                      >197410120040000    197410120134000
                                      >197410120140000    197410120148000
                                      >197410120155000    197410120219000
                                      >197410120225000    197410120230000
                                      >197410121020000    197410121900000
                                      >197410121910000    197410122335000
                                      >197410122345000    197410130630000
                                      >197410130655000    197410130840000
                                      >197410130900000    197410131020000
                                      >197410131030000    197410140445000
                                      >197410161840000    197410170414000
                                      >197410170425000    197410171605000
                                      >197410171620000    197410171842000
                                      >197410171850000    197410181000000
                                      >197410181010000    197410190842000
                                      >197410190850000    197410191855000
                                      >197410191904000    197410191904000
                                      >197410191910000    197410192315000
                                      >197410192325000    197410200035000
                                      >197410200050000    197410200204000
                                      >197410200210000    197410200734000
                                      >197410200740000    197410212140000
                                      >197410221600000    197410230819000
                                      >197410230830000    197410231940000
                                      >197410232000000    197410240114000
                                      >197410240120000    197410240220000
                                      >197410240226000    197410240850000
                                      >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.
                                      > 
                                      >05/07/86 CLINT DUA0:[DATA.T274EG]T374EG.050;
                                      >DUA0:[DATA.T274EG]TEMP.EXE;
                                      > 
            Process_Date:           19951215

            Process_Contact:
                Contact_Information:
                    Contact_Organization_Primary:
                        Contact_Organization:           U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
                        Contact_Person:                 Clint Steele

                    Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

                    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:    csteele@usgs.gov

        Process_Step:
            Process_Description:    Gravity Data
                                      >10/31/1998  /tiger/t/t374eg/grav/t-3-74-eg.160_050
                                      >/bear/programs/edit/automerge/automerge
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >01/06/86 BARB DUA0:[DATA.T174EG.G]T174EG.160;
                                      >DRB0:[DRS.REFMT]REFORMAT.EXE;5
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >05/07/86 CLINT DUA0:[DATA.T274EG]T374EG.050;
                                      >DUA0:[DATA.T274EG]TEMP.EXE;
                                      > 
                                      >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), Coastal and Marine Geology (CMG)
                        Contact_Person:                 Clint Steele

                    Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

                    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:    csteele@usgs.gov

        Process_Step:
            Process_Description:    Magnetics Data
                                      >10/31/1998  /tiger/t/t374eg/mag/t-3-74-eg.200_050
                                      >/bear/programs/edit/automerge/automerge
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >05/07/86 CLINT DUA0:[DATA.T274EG]T374EG.200;
                                      >DUA0:[DATA.T274EG]TEMP.EXE;
                                      >from t274eg.redmags
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >05/07/86 CLINT DUA0:[DATA.T274EG]T374EG.050;
                                      >DUA0:[DATA.T274EG]TEMP.EXE;
                                      > 
                                      >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), Coastal and Marine Geology (CMG)
                        Contact_Person:                 Clint Steele

                    Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

                    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:    csteele@usgs.gov

        Process_Step:
            Process_Description:    Bathymetry Data
                                      >10/31/1998  /tiger/t/t374eg/bath/t-3-74-eg.305_050
                                      >/bear/programs/edit/automerge/automerge
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >03/04/86 BECKIE DISK$USERDISK:[BECKIE.TEMP]T174EG.305;
                                      >DRB0:[DRS.REFMT]REFORMAT.EXE;5
                                      >This file was hand-digetized in meters.
                                      > 
                                      >Input was... 
                                      >Converted to time format with year at start.
                                      > 
                                      >05/07/86 CLINT DUA0:[DATA.T274EG]T374EG.050;
                                      >DUA0:[DATA.T274EG]TEMP.EXE;
                                      > 
                                      >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), Coastal and Marine Geology (CMG)
                        Contact_Person:                 Clint Steele

                    Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

                    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:    csteele@usgs.gov


Spatial_Data_Organization_Information:

    Indirect_Spatial_Reference:     Northern 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
        Entity_and_Attribute_Detail_Citation:     Raw depth (bathymetry) data
                                                    >Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, UncorrDepth)
                                                    >FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f7.1)
                                                    >C format:       (%4.4i%3.3i3%2.2i%1.1i %7.1f\\n)
                                                    >Naming:         .300

    Overview_Description:
        Entity_and_Attribute_Overview:            Gravity with Time Stamp
        Entity_and_Attribute_Detail_Citation:     Free Air Anomaly data
                                                    >Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, Eotvos, ObsGrv, TheoGrv, FAA)
                                                    >FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f6.1, t23, f9.1, t33, f9.1, t43, f8.1)
                                                    >C format:       (%4.4i%3.3i3%2.2i%1.1i %6.1f %9.1f %9.1f %8.1f\\n)
                                                    >Naming:         .160

    Overview_Description:
        Entity_and_Attribute_Overview:            Magnetics with Time Stamp
        Entity_and_Attribute_Detail_Citation:     Raw magnetics data
                                                    >Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, MstObs)
                                                    >FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f7.1)
                                                    >C format:       (%4.4i%3.3i3%2.2i%1.1i %7.1f\\n)
                                                    >Naming:         .200

    Overview_Description:
        Entity_and_Attribute_Overview:            Navigation with Time Stamp
        Entity_and_Attribute_Detail_Citation:     Integrated navigation (SINS) data
                                                    >Mnemonic:       (Year, Day, Hour, Min, Sec, Tenths, Latitude, Longitude)
                                                    >FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5)
                                                    >C format:       (%4.4i%3.3i3%2.2i%1.1i %9.5f %10.5f\\n)
                                                    >Naming:         .050


Distribution_Information:

    Distributor:
        Contact_Information:
            Contact_Organization_Primary:
                Contact_Organization:           U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
                Contact_Person:                 Clint Steele

            Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

            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:    csteele@usgs.gov

    Resource_Description:    Downloadable Data T-3-74-EG data set

    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/t/t374eg/html/t-3-74-eg.nav.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/t/t374eg/html/t-3-74-eg.grav.html

        Digital_Form:
            Digital_Transfer_Information:
                Format_Name:                     ASCII
                File_Decompression_Technique:    No compression applied
                Transfer_Size:                        0.2

            Digital_Transfer_Option:
                Online_Option:
                    Computer_Contact_Information:
                        Network_Address:
                            Network_Resource_Name:    http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.mag.html

        Digital_Form:
            Digital_Transfer_Information:
                Format_Name:                     ASCII
                File_Decompression_Technique:    No compression applied
                Transfer_Size:                        0.2

            Digital_Transfer_Option:
                Online_Option:
                    Computer_Contact_Information:
                        Network_Address:
                            Network_Resource_Name:    http://walrus.wr.usgs.gov/infobank/t/t374eg/html/t-3-74-eg.bath.html

        Fees:    None


Metadata_Reference_Information:

    Metadata_Date:       20081216

    Metadata_Contact:
        Contact_Information:
            Contact_Organization_Primary:
                Contact_Organization:           U.S. Geological Survey (USGS), Coastal and Marine Geology (CMG)
                Contact_Person:                 Clint Steele

            Contact_Position:                   Data Acquisition, Processing, and Storage (DAPS) Group Leader

            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:    csteele@usgs.gov

    Metadata_Standard_Name:       FGDC Content Standards for Digital Geospatial Metadata

    Metadata_Standard_Version:    Version 1.0 (19940608)

    Metadata_Time_Convention:     universal time
    Metadata_Access_Constraints:      none
    Metadata_Use_Constraints:      none