Metadata: Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2015 Title: Seismic shots at 100 shot intervals collected using an EdgeTech 424 chirp seismic-reflection data by the U.S. Geological Survey in the Barnegat Bay, NJ in 2011, 2012, and 2013 (Esri point shapefile, Geographic, WGS 84). Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Data Series Issue_Identification: 937 Publication_Information: Publication_Place: Woods Hole Coastal and Marine Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.3133/ds937 Online_Linkage: http://pubs.usgs.gov/ds/0937/downloads/shapefile/BarnBaySeisShot100.zip Online_Linkage: http://pubs.usgs.gov/ds/0937/ Larger_Work_Citation: Citation_Information: Originator: Brian D. Andrews Originator: Jennifer L. Miselis Originator: William W. Danforth Originator: Barry J. Irwin Originator: Charles R. Worley Originator: Emile M. Bergeron Originator: Dann S. Blackwood Publication_Date: 2015 Title: Marine geophysical data collected in a shallow back-barrier estuary: Barnegat Bay, New Jersey Edition: 1.0 Series_Information: Series_Name: Data Series Issue_Identification: 937 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://dx.doi.org/10.3133/ds937 Description: Abstract: Water quality in the Barnegat Bay-Little Egg Harbor estuary along the New Jersey coast is the focus of a multidisciplinary research project begun in 2011 by the U.S. Geological Survey (USGS) in partnership with the New Jersey Department of Environmental Protection. This narrow estuary is the drainage for the Barnegat Watershed and flushed by just three inlets connecting it to the Atlantic Ocean, is experiencing degraded water quality, algal blooms, loss of seagrass, and increases in oxygen-depletion events, seaweed, stinging nettles, and brown tide. The scale of the estuary and the scope of the problems within it necessitate a multidisciplinary approach that includes characterizing its physical characteristics (for example, depth, magnitude and direction of tidal currents, distribution of seafloor and subseafloor sediment) and modeling how the physical characteristics interact to affect the estuary's water quality. Scientists from USGS Coastal and Marine Geology Program offices in Woods Hole, Massachusetts, and St. Petersburg, Florida, began mapping the seafloor of the Barnegat Bay-Little Egg Harbor estuary in November 2011 and completed in September 2013. With funding from the New Jersey Department of Environmental Protection and logistical support from the USGS New Jersey Water Science Center, data were collected with a suite of geophysical tools, including swath bathymetric sonar for measuring seafloor depth, a sidescan sonar for collecting acoustic-backscatter data (which provides information about seafloor texture and sediment type), and a subbottom profiler for imaging sediment layers beneath the floor of the estuary. More information at about the individual USGS surveys conducted as part of this study can be found on Woods Hole Coastal and Marine Science Center Field Activity webpages: 2011-041-FA: http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2011-041-FA 2012-003-FA: http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2012-003-FA 2013-014-FA: http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2013-014-FA 2013-030-FA: http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2013-030-FA Purpose: This dataset contains seismic shot point navigation for approximately 2092 kilometers of seismic profile lines collected using a EdgeTech 424 seismic reflection profiler. The purpose of this shapefile is to provide shot navigation at 100 shot intervals to correlate to shot spacings labeled in the hyperlink to the PNG image file of the seismic reflection profile. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20111101 Ending_Date: 20130916 Currentness_Reference: ground condition of individual surveys during bathymetry collection: 20111101-20111107; 20120321-20120408; 20130313-20130326; 20130911-20130916. Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -74.318597 East_Bounding_Coordinate: -74.049522 North_Bounding_Coordinate: 40.090249 South_Bounding_Coordinate: 39.468325 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:ee431ef5-5d21-4497-bdda-d8dd292b7113 Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: Woods Hole Coastal and Marine Science Center Theme_Keyword: RV Rafael Theme_Keyword: seismic profile Theme_Keyword: Marine Geology Theme_Keyword: seismic reflection Theme_Keyword: EdgeTech 424 Theme_Keyword: point shapefile Theme_Keyword: shot-point navigation Theme_Keyword: field activity serial number 2011-041-FA Theme_Keyword: field activity serial number 2012-013-FA Theme_Keyword: field activity serial number 2013-014-FA Theme_Keyword: field activity serial number 2013-030-FA Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: navigational data Theme_Keyword: marine geophysics Theme_Keyword: geospatial datasets Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: United States of America Place_Keyword: State of New Jersey Place_Keyword: Barnegat Bay Place_Keyword: Metedeconk River Place_Keyword: Mantoloking Place_Keyword: Toms River Place_Keyword: Forked River Place_Keyword: Barnegat Inlet Place_Keyword: Tuckerton Place_Keyword: Little Egg Harbor Place_Keyword: Little Egg Inlet Stratum: Stratum_Keyword_Thesaurus: none Stratum_Keyword: seafloor Stratum_Keyword: sea floor Temporal: Temporal_Keyword_Thesaurus: none Temporal_Keyword: 2011 Temporal_Keyword: 2012 Temporal_Keyword: 2013 Access_Constraints: none Use_Constraints: none Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: bandrews@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: BarnBaySeisShot100.jpg Browse_Graphic_File_Description: Thumbnail image of seismic shots collected within Barnegat Bay, NJ. The file is located in the compressed zip file. Browse_Graphic_File_Type: JPEG Data_Set_Credit: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Native_Data_Set_Environment: Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4095 Cross_Reference: Citation_Information: Originator: John Stockwell Publication_Date: 2011 Title: CWP/SU: Seismic Unix Publication_Information: Publication_Place: Golden, CO Publisher: Center for Wave Phenomena - Colorado School of Mines Online_Linkage: http://www.cwp.mines.edu/cwpcodes/index.html Cross_Reference: Citation_Information: Originator: Paul Henkart Publication_Date: 2011 Title: SIOSEIS Publication_Information: Publication_Place: LaJolla, CA Publisher: Scripps Institution of Oceanography, University of California - San Diego Online_Linkage: http://sioseis.ucsd.edu/index.html Cross_Reference: Citation_Information: Originator: Michael W. Norris Originator: Alan K. Faichney Publication_Date: 2002 Title: SEGY Rev.1 Data Exchange Format1 Publication_Information: Publication_Place: Tulsa, OK Publisher: Society of Exploration Geophysicists Online_Linkage: http://www.seg.org/documents/10161/77915/seg_y_rev1.pdf Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All attributes were checked for consistency between the four surveys. Logical_Consistency_Report: During Julian day 309 and 310 of survey 2011-041-FA the depths from the Garmin fathometer was logged directly to the SEGY header for heave corrections. Although the depths were recorded to the SEGY, the x,y coordinates of the navigation were occasionally recorded ~ 10m offset from the trackline. Some of these offset shots included the 100 shot interval extracted for this shapefile. These shots were not removed from the "BarnBaySeisShot100.shp" The navigation for these two days were edited (prior to generating the trackline and after generating the "BarnBayShot100.shp") to remove these erroneous points produced from recording the depth to the SEGY header. As a result, some of the 100 shot intervals in the "BarnBaySeisShot100" point shapefile, do not fall directly on this "BarnBaySeisTrks.shp" polyline shapefile, however, they can still be used to identify distance along the line when viewing the seismic profile images. Completeness_Report: Gaps in sequential line numbers may exist. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The EdgeTech 424 subbottom profiling systems was towed from a davit mounted on the starboard side of the R/V Rafael. Cable layback was 4 meters, depth below the water line was 0.5 meters. GPS offset from sheave: x = 2.38, y = .62, z = 0. All offset values were entered into SonarWiz (ver. 5.03 ) starting with line 1. The actual position of the towfish in relation to the DGPS receiver was calculated during post processing based on the layback and offset values entered in the SonarWiz acquisition software. Horizontal position accuracy is assumed to be ± 3-5 meters (taking into account the navigation issues described in the Logical Consistency Report. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: Unpublished Material Title: 512i navigation Geospatial_Data_Presentation_Form: vector digital data Type_of_Source_Media: disc Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20111101 Ending_Date: 20130916 Source_Currentness_Reference: ground condition of individual surveys during bathymetry collection: 20111101-20111107; 20120321-20120408; 20130313-20130326; 20130911-20130916. Source_Citation_Abbreviation: SEG-Y and JSF 512i files Source_Contribution: Seismic profile data were collected along approximately 2092 kilometers of survey lines using an EdgeTech 424 subbottom profiling system (frequency modulation swept frequency 4-24 kHz) which was towed from the starboard side of the R/V Rafael. SonarWiz seismic-acquisition software was used to control the EdgeTech 3100 portable topside unit, digitally log trace data in SEG-Y rev. 1 format (IEEE floating point), and record GPS navigation coordinates to the SEG-Y trace headers (in arcseconds of latitude and longitude, multiplied by a scalar of 100). During the survey, data were acquired using a 250 ms shot rate with a 5 ms transit pulse length, logging 100 ms of data per trace. A swept frequency spectrum of 4-24 kHz was used for the entire survey, selectable via SonarWiz communicating with the EdgeTech 3100 topside controller. DGPS navigation was supplied by a Hemisphere receiver with the antenna located on the port side aft cabin. Cable layback is 4 meters, depth below water line 0.5 meters. GPS offset from sheave: x = 2.38, y = .62, z = 0. Entered these values into SonarWiz starting with line 1. Seismic-reflection data were processed using SIOSEIS (2011) and Seismic Unix (Stockwell and Cohen, 2008). All navigation data were extracted from trace headers, edited, and saved as ASCII text files. Process_Step: Process_Description: Step 1: SIOSEIS (version 2010.2.25) was used to read SEG-Y files, renumber shots starting from one, and write out new SEG-Y files. The original shot numbers, which were assigned by SonarWiz sequentially over the duration of an acquisition session despite SEG-Y file changes, are preserved in the raw SEG-Y data. Process_Date: 2013 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: bandrews@usgs.gov Process_Step: Process_Description: Step 2: Seismic Unix (version 4.2) was used to read renumbered SEG-Y files, write a Seismic Unix file, and extract SEG-Y trace header information, including shot number, longitude, latitude, year, Julian day, and time of day (UTC). Geographic coordinates (WGS84) were converted to UTM zone 18 coordinates (WGS 84) using Proj (version 4.6.0). Header information from each SEG-Y file was saved to text files after an AWK (no version) filter was used to maintain the first and last shots, shots at multiples of 100, and shots with unique navigation coordinates. End shots and shots at multiples of 100 may not have unique navigation coordinates. A 100 shot interval was chosen because it corresponds to the annotation interval provided along the top of the seismic-reflection profile PNG images. Process_Date: 2013 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: bandrews@usgs.gov Process_Step: Process_Description: Step 3: Convert 100 Shots to feature class. Shot point positions at 100 shot intervals for each Julian Day were concatenated and saved as a comma delimited file ("JDXXX"_100Shot.csv). An AWK script was used to add and populate attribute fields 'Survey', 'sonar', and 'vessel'. Text files containing 100 shot navigation for each Julian Day was converted to a file geodatabase feature class using the context menu within ArcCatalog (v. 9.3.1). Input file= JDXXX_100Shot.csv, output file= JDXXX100Sht. Next, the feature classes for each Julian Day of a survey were merged to create on feature class for each field activity number (survey). Input file= JDXXX_100Sht, output=SeismicShot100_"Survey". Finally the 100 shot feature classes from the four surveys were merged into one point feature class using the merge tool in ArcCatalog (v.9.3.1). Input files= SeismicShot100_2011-041, SeismicShot100_2012_003, SeismicShot100_2013_014, SesimicShot100_2013_030. Output featureclass= "BarnBaytSeisShot100" Process_Date: 201403 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: bandrews@usgs.gov Process_Step: Process_Description: Step 4 Convert feature class to shapefile. Before converting the file geodatabase feature class to a shapefile, a new string attribute "time" was added using the "add field" tool within ArcCatalog (v.9.3.1). The new "time" attribute was calculated using the "UTC" date/time attribute. The feature class was exported from the table of contents in ArcMap (v.9.3.1) to a shapefile (BarnBaySeisShot100.shp) using the coordinate system of the data frame (Geographic, WGS 84). Finally the "UTC" data/time field, and the "OBJECT_ID fields from the original feature class were deleted from the new shapefile. Process_Date: 2014 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: bandrews@usgs.gov Process_Step: Process_Description: USGS Thesaurus keywords added to the keyword section. Process_Date: 20180720 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: Crossref DOI link was added as the first link in the metadata. Process_Date: 20191115 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: Added keywords section with USGS persistent identifier as theme keyword. Process_Date: 20200908 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@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: 32211 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: BarnBaySeisShot100 Entity_Type_Definition: shot point navigation for seismic profiles at 100 shot intervals Entity_Type_Definition_Source: USGS 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: east Attribute_Definition: Easting coordinate in UTM Zone 18 meters, WGS 84 Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 558582.7 Range_Domain_Maximum: 581071.63 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.1 Attribute: Attribute_Label: north Attribute_Definition: Northing coordinate in UTM Zone 18 meters, WGS 84 Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 4368982.23 Range_Domain_Maximum: 4438190.83 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.01 Attribute: Attribute_Label: lon Attribute_Definition: Longitude coordinate in decimal degrees, WGS 84 Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -74.318597 Range_Domain_Maximum: -74.049522 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.000001 Attribute: Attribute_Label: lat Attribute_Definition: Latitude coordinate in decimal degrees, WGS 84 Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 39.468325 Range_Domain_Maximum: 40.090249 Attribute_Units_of_Measure: decimal degrees Attribute_Measurement_Resolution: 0.000001 Attribute: Attribute_Label: line Attribute_Definition: name of seismic line file. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: character set. Attribute: Attribute_Label: shot Attribute_Definition: shot number (first, last and every 100 interval between) Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 21740 Attribute_Units_of_Measure: shot number Attribute_Measurement_Resolution: 1.0 Attribute: Attribute_Label: year_ Attribute_Definition: Calendar year data were collected Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2011 Range_Domain_Maximum: 2013 Attribute_Units_of_Measure: calendar year Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: JD Attribute_Definition: Julian day the data were collected. Where Julian day is the integer number representing the interval of time in days since January 1 of the year of collection Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 72 Range_Domain_Maximum: 311 Attribute: Attribute_Label: sonar Attribute_Definition: Type of seismic sonar used to collect data Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: character set Attribute: Attribute_Label: vessel Attribute_Definition: Name of survey vessel Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: character set Attribute: Attribute_Label: time_utc Attribute_Definition: Time of shot in Universal Coordinated Time (HH:MM:SS) Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: character set Attribute: Attribute_Label: SurveyID Attribute_Definition: Woods Hole Coastal and Marine Science Center Field Activity Number. Where the first 4 characters are the year of the survey (2011), followed by the sequential number of the survey (041), followed by "FA" for Field Activity. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: character set Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Electronic_Mail_Address: bandrews@usgs.gov Resource_Description: BarnBaySeisShot100.zip: contains BarnBaySeisShot100.shp and the associated shapefile files, BarnBaySeisShot100.jpg browse graphic, and the associated FGDC metadata. 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: shapefile Format_Version_Number: ArcGIS 9.3 Format_Specification: Esri point shapefile Format_Information_Content: WinZip file containing navigation for EdgeTech 424 seismic-reflection data collected by the U.S. Geological Survey in Barnegat Bay, NJ in point shapefile format and associated metadata. File_Decompression_Technique: WinZip (v. 14.0) Transfer_Size: 1.58 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/ds/0937/downloads/shapefile/BarnBaySeisShot100.zip Network_Resource_Name: http://pubs.usgs.gov/ds/0937/ Access_Instructions: Data can be downloaded via the World Wide Web (WWW) Fees: none Technical_Prerequisites: This zip file contains data available shapefile format. The user must have software capable of uncompressing the WinZip file and displaying the shapefile. Metadata_Reference_Information: Metadata_Date: 20240318 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Andrews Contact_Organization: U.S. Geological Survey Contact_Position: Geographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2348 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: whsc_data_contact@usgs.gov Contact_Instructions: The metadata contact email address is a generic address in the event the person is no longer with USGS. (updated on 20240318) Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time