A75_6_1MINNAV_SORT.SHP: One-Minute Navigation Shapefile of Seismic-Reflection Data Collected in Eastern Rhode Island Sound in 1975
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Metadata:
- Identification_Information:
-
- Citation:
-
- Citation_Information:
-
- Originator: U.S. Geological Survey
- Publication_Date: 2009
- Title:
-
A75_6_1MINNAV_SORT.SHP: One-Minute Navigation Shapefile of Seismic-Reflection Data Collected in Eastern Rhode Island Sound in 1975
- Edition: 1.0
- Geospatial_Data_Presentation_Form: vector digital data
- Series_Information:
-
- Series_Name: Open-File Report
- Issue_Identification: 2009-1003
- Publication_Information:
-
- Publication_Place: Woods Hole Science Center, Woods Hole, MA
- Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
- Online_Linkage:
-
<https://pubs.usgs.gov/of/2009/1003/data/nav/eris/a75_6_1minnav/a75_6_1minnav.zip>
- Online_Linkage: <https://pubs.usgs.gov/of/2009/1003/html/catalog.html>
- Larger_Work_Citation:
-
- Citation_Information:
-
- Originator: K.Y. McMullen
- Originator: L.J. Poppe
- Originator: N.K. Soderberg
- Publication_Date: 2009
- Title:
-
Digital Seismic-Reflection Data from Eastern Rhode Island Sound and Vicinity, 1975-1980
- Edition: 1.0
- Series_Information:
-
- Series_Name: Open-File Report
- Issue_Identification: 2009-1003
- Publication_Information:
-
- Publication_Place: Woods Hole Science Center, Woods Hole, MA
- Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
- Other_Citation_Details: 2 DVD-ROMs
- Online_Linkage: <https://pubs.usgs.gov/of/2009/1003/>
- Description:
-
- Abstract:
-
During 1975, the U.S. Geological Survey (USGS) conducted a seismic-reflection survey utilizing Uniboom seismics in eastern Rhode Island Sound aboard the Research Vessel Asterias. This cruise totalled 8 survey days. Data from this survey were recorded in analog form and archived at the USGS. Due to recent interest in the geology of Rhode Island Sound and in an effort to make the data more readily accessible while preserving the original paper records, the seismic data from this cruise were scanned and converted to TIFF images and SEG-Y data files. Navigation data were converted from LORAN-C time delays to latitudes and longitudes, which are available in ESRI shapefile format and as eastings and northings in space-delimited text format.
- Purpose:
-
This GIS layer contains the 1-minute ship-track navigation collected aboard the R/V Asterias during a 1975 geophysical cruise in eastern Rhode Island Sound and corresponds to a75_6_segylines.shp. It is part of a digital version of a regional map showing the distribution of sub-bottom seismic profiles collected in Rhode 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:
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- Beginning_Date: 19750620
- Ending_Date: 19750629
- Currentness_Reference: ground condition
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency: None planned
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -71.215370
- East_Bounding_Coordinate: -70.637272
- North_Bounding_Coordinate: 41.502251
- South_Bounding_Coordinate: 41.233566
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: General
- Theme_Keyword: U.S. Geological Survey
- Theme_Keyword: USGS
- Theme_Keyword: Coastal and Marine Geology Program
- Theme_Keyword: CMGP
- Theme_Keyword: Woods Hole Science Center
- Theme_Keyword: WHSC
- Theme_Keyword: R/V Asterias
- Theme_Keyword: point shapefile
- Theme_Keyword: navigation
- Theme_Keyword: geophysical data
- Theme_Keyword: ship track
- Theme_Keyword: Open-File Report 2009-1003
- Theme_Keyword: OFR 2009-1003
- Theme_Keyword: LORAN-C
- Theme_Keyword: Cruise ASTR75-June
- Theme_Keyword: Field activity number 75011
- Theme_Keyword: shot point navigation
- Theme:
-
- Theme_Keyword_Thesaurus: ISO 19115 Topic Category
- Theme_Keyword: oceans and estuaries
- Theme_Keyword: oceans
- Theme_Keyword: oceans and coastal
- Theme_Keyword: location
- Place:
-
- Place_Keyword_Thesaurus: General
- Place_Keyword: Northeast Rhode Island Sound
- Place_Keyword: Rhode Island
- Place_Keyword: U.S. East Coast
- Place_Keyword: North America
- Place_Keyword: United States
- Place_Keyword: Atlantic Ocean
- Place_Keyword: North Atlantic Ocean
- Place_Keyword: northeast United States
- Place_Keyword: Vineyard Sound
- Place_Keyword: Massachusetts
- Place_Keyword: Southwest Buzzards Bay
- Place_Keyword: Westport Harbor
- Place_Keyword: Cuttyhunk Island
- Place_Keyword: No Mans Land
- Place_Keyword: Marthas Vineyard
- Access_Constraints: None
- Use_Constraints:
-
Public domain data are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of this dataset.
- Point_of_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Browse_Graphic:
-
- Browse_Graphic_File_Name:
-
<https://pubs.usgs.gov/of/2009/1003/data/nav/eris/a75_6_1minnav/a75_6_1minnav_sort.gif>
- Browse_Graphic_File_Description:
-
Browse image of 1-minute shot point navigation from cruise ASTR75-June.
- Browse_Graphic_File_Type: GIF
- Native_Data_Set_Environment:
-
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.6.1500
- Cross_Reference:
-
- Citation_Information:
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- Originator: C.J. O'Hara
- Originator: R.N. Oldale
- Publication_Date: 1980
- Title:
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Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts
- Edition: 1.0
- Geospatial_Data_Presentation_Form: map
- Series_Information:
-
- Series_Name: Miscellaneous Field Studies Map
- Issue_Identification: MF-1186
- Publication_Information:
-
- Publication_Place: Woods Hole Science Center, Woods Hole, MA
- Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
- Cross_Reference:
-
- Citation_Information:
-
- Originator: K.Y. McMullen
- Originator: L.J. Poppe
- Originator: N.K. Soderberg
- Publication_Date: 2009
- Title:
-
Digital Seismic-Reflection Data from Western Rhode Island Sound, 1980
- Edition: 1.0
- Series_Information:
-
- Series_Name: Open-File Report
- Issue_Identification: 2009-1002
- Publication_Information:
-
- Publication_Place: Woods Hole Science Center, Woods Hole, MA
- Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
- Online_Linkage: <https://pubs.usgs.gov/of/2009/1002/>
- Data_Quality_Information:
-
- Attribute_Accuracy:
-
- Attribute_Accuracy_Report:
-
Attribute data were recorded by the science party and entered and checked by the compilers in a consistent manner.
- Logical_Consistency_Report: The layers were edited and processed in a consistent manner.
- Completeness_Report:
-
Navigation points are spaced at 1-minute intervals and at course changes or line events (start/end of line). Continuous navigation is not available. The logbook navigation for two points in the survey was determined to be incorrect and has been excluded from the data set (line 11b time 1945 and line 14 time 815).
- Positional_Accuracy:
-
- Horizontal_Positional_Accuracy:
-
- Horizontal_Positional_Accuracy_Report:
-
All navigation was done by LORAN-C and was manually recorded. The cruise used the Group Repetition Interval 9930 U.S. East Coast chain and recorded time delays from Cape Race, Newfoundland (X) and Dana, Ind. (Z) slave transmitters. Absolute accuracy is 185 to 463 m based on <http://www.navcen.uscg.gov/loran/handbook/h-book.htm> (see Chapter III).
- Lineage:
-
- Source_Information:
-
- Source_Citation:
-
- Citation_Information:
-
- Originator: U.S. Geological Survey
- Publication_Date: 1975
- Title:
-
Cruise Log, R/V Asterias, SW Buzzards Bay, NE Rhode Island Sound, Vineyard Sound
- Online_Linkage:
-
<http://quashnet.er.usgs.gov/data/1975/75011/archive/75011uni.pdf>
- Type_of_Source_Media: log book
- Source_Time_Period_of_Content:
-
- Time_Period_Information:
-
- Range_of_Dates/Times:
-
- Beginning_Date: 19750620
- Ending_Date: 19750629
- Source_Currentness_Reference: ground condition
- Source_Citation_Abbreviation:
-
Cruise Log, R/V Asterias, SW Buzzards Bay, NE Rhode Island Sound, Vineyard Sound
- Source_Contribution:
-
LORAN-C navigation data were recorded during field work in eastern Rhode Island Sound. This data set contains the latitude and longitude coordinates converted from the LORAN-C time delays described in the a75_6nav_sort.shp metadata (<https://pubs.usgs.gov/of/2009/1003/data/nav/eris/a75_6nav/a75_6nav.zip>).
- Process_Step:
-
- Process_Description:
-
Converted the line shapefile to a route using Create Routes tool in Linear Referencing Toolbox of ArcGIS 9.2 with Line_temp used as the route identifier field.
- Source_Used_Citation_Abbreviation: a75_6lines.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6lines_CreateRoutes.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Route was calibrated using Calibrate Routes tool in Linear Referencing Toolbox in ArcGIS 9.2 with the following parameters: input: a75_6lines_CreateRoutes.shp; route identifier field: Line_temp; input point feature: a75_6nav.shp; point identifier field: Line_temp; measure field: Minutes; output route feature class: a75_6lines_CreateRoutes_Cali.shp; search radius of 5 m; remaining parameters left as defaults.
- Source_Used_Citation_Abbreviation: a75_6lines_CreateRoutes.shp
- Source_Used_Citation_Abbreviation: a75_6nav.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Added hatches to the calibrated route using ArcGIS 9.2 by opening layer properties and selecting Hatches tab, creating a hatch interval of 1 minute and adding end hatches. Hatches were verified for accuracy.
- Source_Used_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Used the Convert Hatches to Graphics tool (added to a toolbar from Tools - Customize - Commands - Linear Referencing) of ArcGIS 9.2 to make graphics of 1-minute shot points. Graphics were converted to a shapefile using the Convert Graphics to Shapes tool in XToolsPro version 5.3.
- Source_Used_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6minutenav.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Added attribute information to points using Locate Features Along Routes tool in Linear Referencing Toolbox of ArcGIS9.2 using the following parameters: input features: a75_6minutenav.shp; input route features: a75_6lines_CreateRoutes_Cali.shp; route identifier field: Line_temp; search radius: 5m; output event table: a75_6minutenav_LocateFeature.dbf; route identifier field: Line; measure field: timeval.
- Source_Used_Citation_Abbreviation: a75_6minutenav.shp
- Source_Used_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6minutenav_LocateFeature.dbf
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Used the Make Route Event Layer tool in the Linear Referencing toolbox to create an event feature using the following parameters: Input route features: a75_6lines_CreateRoutes_Cali.shp; Route identifier field: Line_temp; Input event table: a75_6minutenav_LocateFeature.dbf, Route identifier field: Line, Measure: timeval. Then the feature was converted to a shapefile by exporting the data (right click on feature, Data, Export Data) as a shapefile.
- Source_Used_Citation_Abbreviation: a75_6lines_CreateRoutes_Cali.shp
- Source_Used_Citation_Abbreviation: a75_6minutenav_LocateFeature.dbf
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6_1minnav.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Sorted the data such that points are sorted primarily by Line and secondarily by timeval, using Table Sort tool in VACExtras version 2.04.
- Source_Used_Citation_Abbreviation: a75_6_1minnav.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6_1minnav_sort1.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Added 'Time' attribute to a75_6_1minnav.shp. Quality checked and edited data points in attribute table of ArcMap 9.2 such that each line starts and ends with the same end points as the SEG-Y files. Added points from a75_6nav.shp (1657 in line 31a, 621 in line 9a_2) and points from 10-second navigation files (created using the same steps outlined in this file to obtain more precise end points for lines 1 and 2 (1507.167) and 8b_2 (1617.5)). Used VACExtras v. 2.04 Table Sort tool to sort primarily by Line and secondarily by timeval.
- Source_Used_Citation_Abbreviation: a75_6_1minnav_sort1.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6_1minnav_sort.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Process_Step:
-
- Process_Description:
-
Added attribute fields LineSeg, Shot, LineID, X , Y, and Date_ using the field calculator to calculate conversions in ArcGIS9.2. The following equation was used to determine the shot number, using a fire rate of 0.5 seconds as specified in the cruise report: (([timeval] - [first shot's minute value]) *120) +1. Eastings and northings (attributes X and Y) were added using the Add X, Y, Z Coordinates tool in XToolsPro 5.3 using UTM Zone 19, WGS84 projection.
- Source_Used_Citation_Abbreviation: a75_6_1minnav_sort.shp
- Process_Date: 2009
- Source_Produced_Citation_Abbreviation: a75_6_1minnav_sort.shp
- Process_Contact:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Katherine McMullen
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@usgs.gov
- Spatial_Data_Organization_Information:
-
- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
-
- SDTS_Terms_Description:
-
- SDTS_Point_and_Vector_Object_Type: Entity point
- Point_and_Vector_Object_Count: 4866
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Geographic:
-
- Latitude_Resolution: 0.000001
- Longitude_Resolution: 0.000001
- Geographic_Coordinate_Units: Decimal degrees
- Geodetic_Model:
-
- Horizontal_Datum_Name: D_WGS_1984
- Ellipsoid_Name: WGS_1984
- Semi-major_Axis: 6378137.000000
- Denominator_of_Flattening_Ratio: 298.257224
- Entity_and_Attribute_Information:
-
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: a75_6_1minnav_sort
- Entity_Type_Definition: Shapefile attribute table
- Entity_Type_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: LineID
- Attribute_Definition:
-
Cruise and line identification. For example, a75_625Ab_1 signifies the data is from the R/V Asterias June 1975 cruise (ASTR75-June represented as a75_6), line 25A, section b, SEG-Y segment 1 (if SEG-Y line was cut due to belt changes).
- Attribute_Definition_Source: Complier
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: cruise id, line number, section, and SEG-Y segment
- Attribute:
-
- Attribute_Label: X
- Attribute_Definition: Eastings in UTM Zone 19, WGS84
- Attribute_Definition_Source: Compiler
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 314809.53092
- Range_Domain_Maximum: 363279.408156
- Attribute_Units_of_Measure: meters
- Attribute:
-
- Attribute_Label: Line
- Attribute_Definition: Line number
- Attribute_Definition_Source: Chief Scientist
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value_Definition: line number
- Enumerated_Domain_Value_Definition_Source: compiler
- Attribute:
-
- Attribute_Label: Distance
- Attribute_Definition:
-
Point to route distance in meters, automatically created by Locate Features Along Routes Tool.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: ESRI
- Attribute:
-
- Attribute_Label: Time
- Attribute_Definition: Local time in hhmm.xxx format, where xxx are decimal minutes
- Attribute_Definition_Source: Compiler
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 552
- Range_Domain_Maximum: 2000
- Attribute_Units_of_Measure: hhmm.xxx where xxx are decimal minutes where recorded
- Attribute:
-
- Attribute_Label: Y
- Attribute_Definition: Northings in UTM Zone 19, WGS84
- Attribute_Definition_Source: Compiler
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 4566672.6645
- Range_Domain_Maximum: 4595866.00663
- Attribute_Units_of_Measure: meters
- Attribute:
-
- Attribute_Label: FID
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain:
-
Sequential unique whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: Shape
- Attribute_Definition: Feature geometry.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Coordinates defining the features.
- Attribute:
-
- Attribute_Label: timeval
- Attribute_Definition: Time in minutes after midnight
- Attribute_Definition_Source: Compiler
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 352
- Range_Domain_Maximum: 1200
- Attribute_Units_of_Measure: mmmm.xxx where xxx are decimal minutes where recorded
- Attribute:
-
- Attribute_Label: ID
- Attribute_Definition: Internal Feature Number
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value_Definition_Source: ESRI
- Attribute:
-
- Attribute_Label: LineSeg
- Attribute_Definition: Line segment identification
- Attribute_Definition_Source: compiler
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value_Definition:
-
Line id in the format 25Ab_1 signifies line 25A, section b (capital letters indicate original line name as indicated on seismic records, lowercase letters indicate line section), SEG-Y segment 1.
- Attribute:
-
- Attribute_Label: Shot
- Attribute_Definition: shot number
- Attribute_Definition_Source: calculated from time using a 0.5 second fire rate
- Attribute_Domain_Values:
-
- Range_Domain:
-
- Range_Domain_Minimum: 1
- Range_Domain_Maximum: 21721
- Attribute_Units_of_Measure: shots
- Attribute:
-
- Attribute_Label: Date_
- Attribute_Definition: Date on which data were acquired
- Attribute_Definition_Source: logbook
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value_Definition: Date in format m-dd-yyyy
- Enumerated_Domain_Value_Definition_Source: compiler
- Overview_Description:
-
- Entity_and_Attribute_Overview:
-
This metadata was partially generated by importing an existing metadata file in text format. A known bug in ArcCatalog is that importing metadata can under certain circumstances scramble some attribute tags. All the attributes and their definitions are present, but the order of the attributes in the metadata does not match the order of the attributes in the attribute table.
- Distribution_Information:
-
- Distributor:
-
- Contact_Information:
-
- Contact_Person_Primary:
-
- Contact_Person: Lawrence Poppe
- Contact_Organization: U.S. Geological Survey
- 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
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2314
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: lpoppe@usgs.gov
- Resource_Description: Downloadable Data: a75_6_1minnav_sort.shp
- Distribution_Liability:
-
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. 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. Any use of trade, product, or firm 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: SHP
- Format_Specification: ESRI Shapefile
- Format_Information_Content:
-
The SHP file contains the geospatial data. The SHX file contains the index of the geospatial data. The DBF file contains the attribute data in dBase format. The PRJ file contains the coordinate system information. The SBN and SBX files contain the spatial index of the geospatial data (optional). The XML file contains the metadata describing the data set <data set name>.shp.xml. Three other forms of the metadata are also available: FGDC html, FAQ html, and ASCII text. In addition a browse graphic showing the data layer coverage and extent is included.
- File_Decompression_Technique: WinZip archive
- Transfer_Size: 0.167
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
-
<https://pubs.usgs.gov/of/2009/1003/data/nav/eris/a75_6_1minnav/a75_6_1minnav.zip>
- Network_Resource_Name: <https://pubs.usgs.gov/of/2009/1003/html/catalog.html>
- Access_Instructions: Data are downloadable via the World Wide Web (WWW).
- Offline_Option:
-
- Offline_Media: DVD-ROM
- Recording_Capacity:
-
- Recording_Density: 4.75
- Recording_Density_Units: Gbytes
- Recording_Format: UDF
- Fees: None
- Technical_Prerequisites:
-
The WinZip 9.0 file contains data available in Environmental Systems Research Institute (ESRI) shapefile format. The user must be able to uncompress the zip file and have ArcGIS or ArcView 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing the data. A free data viewer, ArcExplorer, capable of displaying the data is available from ESRI at www.esri.com.
- Available_Time_Period:
-
- Time_Period_Information:
-
- Single_Date/Time:
-
- Calendar_Date: 2009
- Metadata_Reference_Information:
-
- Metadata_Date: 20090529
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: U.S. Geological Survey
- Contact_Person: Katherine McMullen
- Contact_Position: Sediment Lab Technician
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 384 Woods Hole Road
- City: Woods Hole
- State_or_Province: MA
- Postal_Code: 02543
- Country: USA
- Contact_Voice_Telephone: (508) 548-8700 x2277
- Contact_Facsimile_Telephone: (508) 457-2310
- Contact_Electronic_Mail_Address: kmcmullen@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_Extensions:
-
- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
Generated by mp version 2.8.25 on Fri May 29 13:37:08 2009