Identification_Information: Citation: Citation_Information: Originator: Larry Poppe Originator: Valerie Paskevich Publication_Date: 20020630 Title: 81_2NAVT: Navigation lines for R/V ASTERIAS 81-2 (AST81-2) Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 02-002 Publication_Information: Publication_Place: Woods Hole Field Center Publisher: U.S. Geological Survey Online_Linkage: http://woodshole.er.usgs.gov/openfile/of02-002/data/nav/81_2nav/ Larger_Work_Citation: Citation_Information: Originator: Larry Poppe Originator: Valerie Paskevich Publication_Date: 20020630 Title: Geological Framework Data from Long Island Sound, 1981-1990: A Digital Data Release Geospatial_Data_Presentation_Form: atlas Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 02-002 Publication_Information: Publication_Place: Woods Hole, MA Publisher: U. S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://woodshole.er.usgs.gov/openfile/of02-002 Description: Abstract: This GIS layer contains the shiptrack navigation collected aboard the R/V ASTERIAS during a 1981 geophysical curise to Block Island Sound and easternmost Long Island Sound. Purpose: The purpose is to disseminate a digital version of a regional map showing the distribution of sub-bottom seismic profiles (boomer) collected in Block Island Sound and easternmost Long Island Sound. The seismic data collected along these ship tracks can be used to provide useful information about the framework geology in this region. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19810911 Ending_Date: 19810918 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -72.193500 East_Bounding_Coordinate: -71.493170 North_Bounding_Coordinate: 41.348500 South_Bounding_Coordinate: 41.067000 Keywords: Theme: Theme_Keyword_Thesaurus: General Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Geology Team Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: Woods Hole Field Center Theme_Keyword: Connecticut Department of Environmental Protection Theme_Keyword: ArcView Theme_Keyword: arcview Theme_Keyword: shapefile Theme_Keyword: lines Theme_Keyword: navigation Theme_Keyword: geophysical data Theme_Keyword: ship track Theme_Keyword: boomer data Theme_Keyword: R/V ASTERIAS Theme_Keyword: 1981 Theme_Keyword: AST81-2 Theme_Keyword: Geographic Information System Theme_Keyword: GIS Theme_Keyword: polyline Theme_Keyword: trackline Theme_Keyword: ship's track Place: Place_Keyword_Thesaurus: General Place_Keyword: Long Island Sound Place_Keyword: Connecticut Place_Keyword: New York Place_Keyword: Block Island Sound Access_Constraints: None Use_Constraints: The U.S. Geological Survey must be referenced as the originator of the dataset in any future products or research derived from these data. Although this derived data set and its lineage dataset have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U. S. Geological Survey Contact_Person: Larry Poppe Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2314 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: lpoppe@usgs.gov" Hours_of_Service: 0800-1600 Browse_Graphic: Browse_Graphic_File_Name: ../../../htmldocs/images/browse/81_2navt.gif Browse_Graphic_File_Description: R/V ASTERIAS cruise 81-2 extent of navigation lines shapefile shown in its spatial reference to Long Island Sound. Browse_Graphic_File_Type: GIF Data_Set_Credit: Sally Needell and Ralph Lewis, the chief scientists aboard the cruise; and Valerie Paskevich for completing the Arc processing and creation of the GIS data layer. Security_Information: Security_Classification_System: None Security_Classification: Unclassified Security_Handling_Description: None Native_Data_Set_Environment: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.1.1.649 Cross_Reference: Citation_Information: Originator: Sally W. Needel Originator: Ralph S. Lewis Publication_Date: 19840000 Title: Geology of Block Island Sound, R.I. and N.Y. Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Miscellaneous Field Studies Map Issue_Identification: MF-1621 Publication_Information: Publication_Place: Woods Hole, MA Publisher: U.S. Geological Survey Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All attribute data were recorded by the chief scientist and entered and checked by the compilers in a consistent manner. Logical_Consistency_Report: No additional checks for topological consistency were performed on this data set. Completeness_Report: Complete information is provided for all navigation lines in the data set. Navigation points are spaced at 5 minute intervals (approx) and at course changes or line events (start/end). Continous navigation is not available. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: A navigation was done by Loran C. Typical Loran accuracy for LIS is about 100 m. Quantitative_Horizontal_Positional_Accuracy_Assessment: Horizontal_Positional_Accuracy_Value: +/-100 m Horizontal_Positional_Accuracy_Explanation: Typical positioning accuracy of Loran Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Tides are less than 2 m Quantitative_Vertical_Positional_Accuracy_Assessment: Vertical_Positional_Accuracy_Value: <2m Vertical_Positional_Accuracy_Explanation: Tides are less than 2 m. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Sally W. Needel Originator: Ralph S. Lewis Publication_Date: 19840000 Title: Geology of Block Island Sound, R.I. and N.Y. Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Miscellaneous Field Studies Map Issue_Identification: MF-1621 Publication_Information: Publication_Place: Woods Hole, MA Publisher: U.S. Geological Survey Type_of_Source_Media: High-resolution seismic-reflection boomer lines navigated with Loran C Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 19810000 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: R/V ASTERIAS 81-2 LORAN-C printouts Source_Contribution: During field work conducted in Block Island Sound during September 1981 high-resolution seismic-reflection data were collected. This data set is the 5-min. navigation from that cruise. Process_Step: Process_Description: An ArcView shapefile containing the five-minute navigation for cruise AST81-2 was edited to create separate shapefiles for each of the individual line segments. Source_Used_Citation_Abbreviation: 81_2navp.dbf, 81_2navp.shp, 81_2navp.shx Process_Date: 20020324 Source_Produced_Citation_Abbreviation: line01p.dbf, line01p.shp, line01p.shx Source_Produced_Citation_Abbreviation: line02p.dbf, line02p.shp, line02p.shx Source_Produced_Citation_Abbreviation: line03p.dbf, line03p.shp, line03p.shx Source_Produced_Citation_Abbreviation: line04p.dbf, line04p.shp, line04p.shx Source_Produced_Citation_Abbreviation: line05p.dbf, line05p.shp, line05p.shx Source_Produced_Citation_Abbreviation: line06p.dbf, line06p.shp, line06p.shx Source_Produced_Citation_Abbreviation: line07p.dbf, line07p.shp, line07p.shx Source_Produced_Citation_Abbreviation: line08p.dbf, line08p.shp, line08p.shx Source_Produced_Citation_Abbreviation: line09p.dbf, line09p.shp, line09p.shx Source_Produced_Citation_Abbreviation: line10p.dbf, line10p.shp, line10p.shx Source_Produced_Citation_Abbreviation: line11p.dbf, line11p.shp, line11p.shx Source_Produced_Citation_Abbreviation: line12ap.dbf, line12ap.shp, line12ap.shx Source_Produced_Citation_Abbreviation: line12bp.dbf, line12bp.shp, line12bp.shx Source_Produced_Citation_Abbreviation: line13p.dbf, line13p.shp, line13p.shx Source_Produced_Citation_Abbreviation: line14p.dbf, line14p.shp, line14p.shx Source_Produced_Citation_Abbreviation: line15ap.dbf, line15ap.shp, line15ap.shx Source_Produced_Citation_Abbreviation: line15bp.dbf, line15bp.shp, line15bp.shx Source_Produced_Citation_Abbreviation: line16ap.dbf, line16ap.shp, line16ap.shx Source_Produced_Citation_Abbreviation: line16bp.dbf, line16bp.shp, line16bp.shx Source_Produced_Citation_Abbreviation: line16bc.dbf, line16bc.shp, line16bc.shx Source_Produced_Citation_Abbreviation: line17ap.dbf, line17ap.shp, line17ap.shx Source_Produced_Citation_Abbreviation: line17bp.dbf, line17bp.shp, line17bp.shx Source_Produced_Citation_Abbreviation: line18p.dbf, line18p.shp, line18p.shx Source_Produced_Citation_Abbreviation: line19p.dbf, line19p.shp, line19p.shx Source_Produced_Citation_Abbreviation: line20p.dbf, line20p.shp, line20p.shx Source_Produced_Citation_Abbreviation: line21ap.dbf, line21ap.shp, line21ap.shx Source_Produced_Citation_Abbreviation: line21bp.dbf, line21bp.shp, line21bp.shx Source_Produced_Citation_Abbreviation: line22p.dbf, line22p.shp, line22p.shx Source_Produced_Citation_Abbreviation: line23p.dbf, line23p.shp, line23p.shx Source_Produced_Citation_Abbreviation: line24p.dbf, line24p.shp, line24p.shx Source_Produced_Citation_Abbreviation: line25p.dbf, line25p.shp, line25p.shx Source_Produced_Citation_Abbreviation: line26p.dbf, line26p.shp, line26p.shx Source_Produced_Citation_Abbreviation: line27ap.dbf, line27ap.shp, line27ap.shx Source_Produced_Citation_Abbreviation: line27bp.dbf, line27bp.shp, line27bp.shx Source_Produced_Citation_Abbreviation: line28ap.dbf, line28ap.shp, line28ap.shx Source_Produced_Citation_Abbreviation: line28bp.dbf, line28bp.shp, line28bp.shx Source_Produced_Citation_Abbreviation: line28bc.dbf, line28bc.shp, line28bc.shx Source_Produced_Citation_Abbreviation: line28bd.dbf, line28bd.shp, line28bd.shx Source_Produced_Citation_Abbreviation: line29ap.dbf, line29ap.shp, line29ap.shx Source_Produced_Citation_Abbreviation: line29bp.dbf, line29bp.shp, line29bp.shx Source_Produced_Citation_Abbreviation: line30p.dbf, line30p.shp, line30p.shx Source_Produced_Citation_Abbreviation: line31p.dbf, line31p.shp, line31p.shx Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Valerie Paskevich Contact_Position: Computer Specialist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2281 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: vpaskevich@usgs.gov" Process_Step: Process_Description: The shapefiles containing the 5 minute navigational fixes for the individual cruise lines were each converted to separate polyline shapefiles. 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line13p.dbf, line13p.shp, line13p.shx Source_Used_Citation_Abbreviation: line14p.dbf, line14p.shp, line14p.shx Source_Used_Citation_Abbreviation: line15ap.dbf, line15ap.shp, line15ap.shx Source_Used_Citation_Abbreviation: line15bp.dbf, line15bp.shp, line15bp.shx Source_Used_Citation_Abbreviation: line16ap.dbf, line16ap.shp, line16ap.shx Source_Used_Citation_Abbreviation: line16bp.dbf, line16bp.shp, line16bp.shx Source_Used_Citation_Abbreviation: line16cp.dbf, line16cp.shp, line16cp.shx Source_Used_Citation_Abbreviation: line17ap.dbf, line17ap.shp, line17ap.shx Source_Used_Citation_Abbreviation: line17bp.dbf, line17bp.shp, line17bp.shx Source_Used_Citation_Abbreviation: line18p.dbf, line18p.shp, line18p.shx Source_Used_Citation_Abbreviation: line19p.dbf, line19p.shp, line19p.shx Source_Used_Citation_Abbreviation: line20p.dbf, line20p.shp, line20p.shx Source_Used_Citation_Abbreviation: line21ap.dbf, line21ap.shp, line21ap.shx Source_Used_Citation_Abbreviation: line21bp.dbf, line21bp.shp, 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Source_Produced_Citation_Abbreviation: line19t.dbf, line19t.shp, line19t.shx Source_Produced_Citation_Abbreviation: line20t.dbf, line20t.shp, line20t.shx Source_Produced_Citation_Abbreviation: line21at.dbf, line21at.shp, line21at.shx Source_Produced_Citation_Abbreviation: line21bt.dbf, line21bt.shp, line21bt.shx Source_Produced_Citation_Abbreviation: line22t.dbf, line22t.shp, line22t.shx Source_Produced_Citation_Abbreviation: line23t.dbf, line23t.shp, line23t.shx Source_Produced_Citation_Abbreviation: line24t.dbf, line24t.shp, line24t.shx Source_Produced_Citation_Abbreviation: line25t.dbf, line25t.shp, line25t.shx Source_Produced_Citation_Abbreviation: line26t.dbf, line26t.shp, line26t.shx Source_Produced_Citation_Abbreviation: line27at.dbf, line27at.shp, line27at.shx Source_Produced_Citation_Abbreviation: line27bt.dbf, line27bt.shp, line27bt.shx Source_Produced_Citation_Abbreviation: line28at.dbf, line28at.shp, line28at.shx Source_Produced_Citation_Abbreviation: line28bt.dbf, line28bt.shp, line28bt.shx Source_Produced_Citation_Abbreviation: line28ct.dbf, line28ct.shp, line28ct.shx Source_Produced_Citation_Abbreviation: line28dt.dbf, line28dt.shp, line28dt.shx Source_Produced_Citation_Abbreviation: line29at.dbf, line29at.shp, line29at.shx Source_Produced_Citation_Abbreviation: line29bt.dbf, line29bt.shp, line29bt.shx Source_Produced_Citation_Abbreviation: line30t.dbf, line30t.shp, line30t.shx Source_Produced_Citation_Abbreviation: line31t.dbf, line31t.shp, line31t.shx Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Valerie Paskevich Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2281 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: vpaskevich@usgs.gov" Process_Step: Process_Description: The individual line segments were combined to create a single shapefile. The file was then edited to add the individual line attribute information and links to the seismic record browse image. 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Attribute_Definition_Source: ESRI Attribute_Domain_Values: Range_Domain: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy_Explanation: computer generated Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: ID Attribute_Definition: Sequential number assigned to polyline segment. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 41 Attribute_Units_of_Measure: integer Attribute_Measurement_Resolution: 1 Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy: 1 Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: LENGTH Attribute_Definition: length of line segment in native units Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: .013 Range_Domain_Maximum: .293 Attribute_Measurement_Resolution: .001 Attribute_Domain_Values: Range_Domain: Attribute_Units_of_Measure: Time in hours and minutes in military time Attribute_Measurement_Resolution: Hours and minutes Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy: .001 Attribute: Attribute_Label: CRUISEID Attribute_Definition: USGS assigned cruise identifier Attribute_Definition_Source: Recorded by Loran-C navigation system and noted in cruise log book. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: AST81-2 Enumerated_Domain_Value_Definition: Assigned identifier for cruise R/V ASTERIAS 81-2 Enumerated_Domain_Value_Definition_Source: USGS, Coastal and Marine Geology Program, Woods Hole Field Center, data archives Attribute_Domain_Values: Range_Domain: Attribute_Units_of_Measure: Time in hours and minutes in military time Attribute_Measurement_Resolution: Hours and minutes Beginning_Date_of_Attribute_Values: 19810911 Ending_Date_of_Attribute_Values: 19810918 Attribute_Value_Accuracy_Information: Attribute: Attribute_Label: DATE Attribute_Definition: Date which the navigation data was collected. Values are recorded as an ASCII string. Attribute_Definition_Source: Northstar 6000 Loran-C navigation recorder Attribute_Domain_Values: Unrepresentable_Domain: Character String Attribute: Attribute_Label: LINE Attribute_Definition: Number assigned to the seismic line for which the navigation was collected Attribute_Definition_Source: Chief Scientist Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 31 Attribute_Units_of_Measure: integer Attribute_Measurement_Resolution: 1 Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy_Explanation: Lines were assigned integers Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: SOL Attribute_Definition: Start of Line (SOL):Time that recording of seismic line began. Attribute_Definition_Source: Recorded by Loran-C navigation system and noted in cruise log book. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Hour:minute Enumerated_Domain_Value_Definition: Hour and minutes Enumerated_Domain_Value_Definition_Source: Recorded by Loran-C navigation system and noted in cruise log book. Beginning_Date_of_Attribute_Values: 19810911 Ending_Date_of_Attribute_Values: 19810918 Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy: Minutes Attribute_Value_Accuracy_Explanation: Time in hours and minutes recorded as military time Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: EOL Attribute_Definition: End of Line (EOL): Time that recording of seismic line was completed. Attribute_Definition_Source: Recorded by Loran-C navigation system and noted in cruise log book. Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: HH:MM Enumerated_Domain_Value_Definition: Hour and minute Enumerated_Domain_Value_Definition_Source: Recorded by Loran-C navigation system and noted in cruise log book. Beginning_Date_of_Attribute_Values: 19810911 Ending_Date_of_Attribute_Values: 19810918 Attribute_Value_Accuracy_Information: Attribute_Value_Accuracy: Minutes Attribute_Value_Accuracy_Explanation: Time in hours and minutes recorded as military time Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: IMAGE Attribute_Definition: Name of associated GIF image containing browse version of seismic record for line. Attribute_Definition_Source: assigned file name Attribute_Domain_Values: Unrepresentable_Domain: GIF file name Overview_Description: Entity_and_Attribute_Overview: This data layer (navigation collected onboard the R/V ASTERIAS cruise 81-2 to BIS and easternmost LIS) provides information location of seismic data used to interpret the geologic framework. Entity_and_Attribute_Detail_Citation: Geological framework data from Long Island Sound and vicinity, 1981-1990: a digital release Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U. S. Geological Survey Contact_Person: Larry Poppe Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2314 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: lpoppe@usgs.gov" Resource_Description: Long Island Sound: 81_2navt.shp Distribution_Liability: Although this derived data set and its lineage dataset have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ArcView Format_Version_Number: 3.2 Format_Specification: shapefile Format_Information_Content: The five ArcView shapefiles (81_2navt.dbf, 81_2navt.shp, 81_2navt.shx, 81_2navt.avl, 81_2navt.prj) comprising the navigation data for the R/V ASTERIAS 81_2 cruise in Block Island Sound and easternmost Long Island Sound and an ASCII version of the data layer metadata file. File_Decompression_Technique: zip Transfer_Size: 16.6 Kbytes Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://woodshole.er.usgs.gov/openfile/of02-002/data/nav/81_2nav/81_2navt.zip Offline_Option: Offline_Media: DVD Recording_Capacity: Recording_Density: 4.7 Recording_Density_Units: Gbytes Recording_Format: UDF Compatibility_Information: The user must have a system with a DVD drive capable of reading an UDF standard DVD-R disk. To browse the information contained on this disk, the user must also have a current version of WWW browser available. The user must also have the software installed on their computer system capable to unzip the archived file. Fees: none Custom_Order_Process: None Technical_Prerequisites: The 81_2 navigation overlay is available in an ArcView shapefile format. The user must have ESRI's ArcView 3.0 or greater software to read and process the data file. In lieu of Arcview, the user may utilize another GIS application package capable of importing the data. Available_Time_Period: Time_Period_Information: Single_Date/Time: Calendar_Date: 20020630 Metadata_Reference_Information: Metadata_Date: 20020417 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Valerie Paskevich Contact_Organization: U. S. Geological Survey Contact_Position: computer specialist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2281 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: vpaskevich@usgs.gov" Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: None Metadata_Use_Constraints: None Metadata_Security_Information: