Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2014 Title: survey1_hs.tif: Swath bathymetry hillshaded-relief image (survey 1) collected by the U.S. Geological Survey surrounding Muskeget Channel, MA, October 2010 (GeoTIFF, UTM Zone 19N, WGS 84, 2-m resolution) Edition: 1.0 Geospatial_Data_Presentation_Form: raster digital data Series_Information: Series_Name: Open-File Report Issue_Identification: 2012-1258 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: http://pubs.usgs.gov/of/2012/1258/GIS_catalog/bathy/survey1_hs.zip Larger_Work_Citation: Citation_Information: Originator: Elizabeth A. Pendleton Originator: Jane F. Denny Originator: William W. Danforth Originator: Wayne E. Baldwin Publication_Date: 2014 Title: High-Resolution Swath Interferometric Data Collected within Muskeget Channel, Massachusetts Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2012-1258 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2012/1258/ Originator: Barry J. Irwin Description: Abstract: These data were collected in a collaboration between the Woods Hole Oceanographic Institution and the U.S. Geological Survey (USGS). The primary objective of this program was to collect baseline bathymetry for Muskeget Channel, Massachusetts, and identify areas of morphologic change within and around the channel. Repeat surveys in select areas were collected one month apart to monitor change. These data were collected to support an assessment of the effect on sediment transport that a tidal instream energy conversion facility would have within Muskeget Channel. Accurate data and maps of sea-floor topography are important first steps in monitoring bedform migration, fish habitat, marine resources, and environmental changes due to natural or human impacts. The data include high-resolution bathymetry, acoustic-backscatter intensity, sound velocity in water, and navigation data. These data were collected during two surveys between October 2010 and November 2011 onboard the research vessel (RV) Rafael using an SEA Ltd. SwathPlus interferometric sonar (234 kilohertz). More information about the cruise can be found on the Woods Hole Coastal and Marine Science Center field activity Web page at Purpose: This hillshaded-relief image represents approximately 13 square km of bathymetric data that were collected in 2010. These data are used to define the seafloor morphology surrounding the sand shoals and potential cable routes in the vicinity of Muskeget Channel, MA. This grid provides a representation of the seafloor as it was collected in October 2010. Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20101012 Single_Date/Time: Calendar_Date: 20101013 Single_Date/Time: Calendar_Date: 20101014 Single_Date/Time: Calendar_Date: 20101019 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -70.500620 East_Bounding_Coordinate: -70.399312 North_Bounding_Coordinate: 41.417459 South_Bounding_Coordinate: 41.291843 Lidar_Bounding_Coordinates: Left_Bounding_Coordinate: 374591.000000 Right_Bounding_Coordinate: 382837.000000 Bottom_Bounding_Coordinate: 4572237.000000 Top_Bounding_Coordinate: 4586049.000000 Keywords: Theme: Theme_Keyword_Thesaurus: General Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Woods Hole Coastal and Marine Science Center Theme_Keyword: WHCMSC Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme_Keyword: swath bathymetry Theme_Keyword: bathymetry Theme_Keyword: hillshade Theme_Keyword: WHCMSC field activity serial number 2010-072-FA Theme_Keyword: SEA Ltd Swathplus interferometric sonar Theme_Keyword: R/V Rafael Theme_Keyword: GeoTIFF Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: imageryBaseMapsEarthCover Place: Place_Keyword_Thesaurus: General Place_Keyword: North America Place_Keyword: Atlantic Ocean Place_Keyword: Massachusetts Place_Keyword: United States Place_Keyword: Muskeget Channel Place_Keyword: Vineyard Sound Place_Keyword: Martha's Vineyard Place_Keyword: Nantucket Sound Place_Keyword: Chappaquiddick Island Place_Keyword: Edgartown Place_Keyword: Mutton Shoal Place_Keyword: Muskeget Island Place_Keyword: Nantucket Island Place_Keyword: Tuckernuck Island Place_Keyword: Wasque Point Place_Keyword: Cape Poge Place_Keyword: Katama Bay Place_Keyword: Hawes Shoal Place_Keyword: Norton Shoal Place_Keyword: Bass Ledge Place_Keyword: Shovelful Shoal Place_Keyword: Wasque Shoal Access_Constraints: None Use_Constraints: Not to be used for navigation. The Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Elizabeth A. Pendleton 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: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2259 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: ependleton@usgs.gov Native_Data_Set_Environment: Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.1850 Browse_Graphic: Browse_Graphic_File_Name: http://pubs.usgs.gov/of/2012/1258/GIS_catalog/bathy/S1hs_thumb.png Browse_Graphic_File_Description: Woods Hole Coastal and Marine Science Center Swath hillshaded relief surrounding Muskeget Channel, MA Browse_Graphic_File_Type: PNG Cross_Reference: Citation_Information: Title: Geological Interpretation of the Sea Floor Offshore of Edgartown, Massachusetts Originator: Poppe, L.J. Originator: McMullen, K.Y. Originator: Foster, D.S. Originator: Blackwood, D.S. Originator: Williams, S.J. Originator: Ackerman, S.D. Originator: Moser, M.S. Originator: Glomb, K.A. Publication_Date: 2010 Geospatial_Data_Presentation_Form: document Series_Information: Series_Name: Open-File Report Issue_Identification: 2009-1001 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2009/1001/ Cross_Reference: Citation_Information: Originator: Denny, J.F. Originator: Danforth, W.W. Originator: Foster, D.S. Originator: Sherwood, C.R. Publication_Date: 2009 Title: Geophysical Data Collected off the South Shore of Martha's Vineyard, Massachusetts Geospatial_Data_Presentation_Form: document Series_Information: Series_Name: Open-File Report Issue_Identification: 2008-1288 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2008/1288/ Cross_Reference: Citation_Information: Title: Automatic Statistical Processing of Multibeam Echosounder Data Originator: Calder, B.R. Publication_Date: 2003 Edition: 1.0 Geospatial_Data_Presentation_Form: document Series_Information: Series_Name: International Hydrographic Review Issue_Identification: Volume 4 Publication_Information: Publication_Place: The Netherlands Publisher: INT HYDROGRAPHIC BUREAU Data_Quality_Information: Logical_Consistency_Report: Any spurious soundings or navigation points were removed during processing. Completeness_Report: Interferometric bathymetry collected during the first survey of 2010-072-FA were used to create this image. Data from the second survey (on 20101119), which reoccupied lines from the first survey, were not included. Data from the second survey are contained in a separate file. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The navigation for these data was acquired with a Coda Octopus F180 Differential Global Positioning System + Wide Area Augmentation System (DGPS+WAAS); they are accurate to + or - 1 to 2 meters, horizontally. All DGPS data are referenced to WGS 84, and vertical distance between the pole-mounted interferometric sonar head, 0.5m below the sea surface, and the DGPS antenna located on the same pole on the bow of the R/V Rafael, 2.5 m above the sea surface, are corrected. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Pendleton, E.A. Originator: Denny, J.F. Originator: Danforth, W.W. Originator: Baldwin, W.E. Originator: Irwin, B.J. Publication_Date: 2014 Title: High-Resolution Swath Interferometric Data Collected within Muskeget Channel, Massachusetts Geospatial_Data_Presentation_Form: document Series_Information: Series_Name: Open-File Report Issue_Identification: 2012-1258 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: http://pubs.usgs.gov/of/2012/1258/ Type_of_Source_Media: disc Source_Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20101012 Single_Date/Time: Calendar_Date: 20101013 Single_Date/Time: Calendar_Date: 20101014 Single_Date/Time: Calendar_Date: 20101019 Source_Currentness_Reference: ground condition Source_Contribution: The 2 meter bathymetric grid that was created in ArcMap (9.3.1) for Survey 1 in Muskeget Channel was used as input for creating this hillshaded relief image Source_Citation_Abbreviation: survey1_2m Process_Step: Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Elizabeth Pendleton Contact_Organization: U.S. Geological Survey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700x2259 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: ependleton@usgs.gov Process_Description: The 2-m tide corrected Esri grid (survey1_2m) was used to generate a hillshade in ArcMap (version 9.3.1) using spatial analyst -- surface analysis -- hillshade. The Azimuth was 20, the altitude was 45, and the Z factor was 2. The resulting Esri grid was converted to a GeoTIFF by right-clicking in the Table of Contents and selecting Data - Export Data and choosing TIFF as the output. A .tfw (TIFF world file) was created by running the Export Raster World File tool in ArcGIS 9.3.1 Process_Date: 2013 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 6906 Column_Count: 4123 Vertical_Count: 1 Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Elizabeth A. Pendleton Contact_Organization: U.S. Geological Survey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700x2259 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: ependleton@usgs.gov Resource_Description: Downloadable Data 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: GeoTIFF Format_Version_Number: ArcGIS 9.3.1 Format_Information_Content: This WinZip (v. 14.5) file contains a GeoTIFF (with .tfw) image of bathymetric data surrounding Muskeget Channel, MA, and the associated metadata. File_Decompression_Technique: Use WinZip or pkUnzip Transfer_Size: 5.1 MB Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2012/1258/GIS_catalog/bathy/survey1_hs.zip Network_Resource_Name: http://pubs.usgs.gov/of/2012/1258/html/ofr2012-1258_GIS_catalog.html Access_Instructions: Data can be downloaded via the World Wide Web (WWW) Fees: None Technical_Prerequisites: The image contained in the .zip file is available as GeoTIFF. To utilize this data, the user must have an image viewer, or an image processing or GIS software package capable of importing a TIFF image with a world file Metadata_Reference_Information: Metadata_Date: 20140106 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Elizabeth Pendleton Contact_Organization: U.S. Geological Survey Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700x2259 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: ependleton@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: None Metadata_Use_Constraints: None Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: Profile_Name: ESRI Metadata Profile Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Planar_Distance_Units: meters Coordinate_Representation: Abscissa_Resolution: 2.000000 Ordinate_Resolution: 2.000000 Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 19 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -69.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 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: Overview_Description: Entity_and_Attribute_Overview: This is a 16-bit image and the NoData value is -32768. Detailed_Description: Entity_Type: Entity_Type_Label: survey1_hs.tif.vat Attribute: Attribute_Label: OID 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: VALUE Attribute: Attribute_Label: COUNT City: Woods Hole City: Woods Hole City: Woods Hole Country: US City: Woods Hole