Identification_Information: Citation: Citation_Information: Originator: K.Y. McMullen Publication_Date: 2009 Title: H11322INTERP: Interpretation of Sidescan-Sonar Imagery of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 in Western Rhode Island Sound (Geographic) Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Open-File Report Issue_Identification: 2008-1181 Publication_Information: Publication_Place: Woods Hole Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/of/2008/1181/data/interpretation/h11322interp/h11322interp.zip Online_Linkage: http://pubs.usgs.gov/of/2008/1181/html/catalog.html Larger_Work_Citation: Citation_Information: Originator: K.Y. McMullen Originator: L.J. Poppe Originator: T.A. Haupt Originator: J.M. Crocker Publication_Date: 2009 Title: Sidescan-Sonar Imagery and Surficial Geologic Interpretations of the Sea Floor in Western Rhode Island Sound Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2008-1181 Publication_Information: Publication_Place: Woods Hole Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Other_Citation_Details: 1 DVD-ROM Online_Linkage: http://pubs.usgs.gov/of/2008/1181/ Description: Abstract: The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along the coast of the northeastern United States. The purpose of our present study is to define the sea floor morphology and sedimentary environments in an area of Rhode Island Sound using sidescan-sonar and bathymetric data collected onboard the NOAA Ship RUDE, as well as historic seismic records. The mosaic, bathymetry, and their interpretations serve many purposes, including: (1) defining the geological variability of the sea floor, which is one of the primary controls of benthic habitat diversity; (2) improving our understanding of the processes that control the distribution and transport of bottom sediments and the distribution of benthic habitats and associated infaunal community structures; and (3) providing a detailed framework for future research, monitoring, and management activities. The sidescan-sonar mosaics and bathymetry images also serve as base maps for subsequent sedimentological, geochemical, and biological observations, because precise information on environmental setting is important for selection of sampling sites and for accurate interpretations of point measures. Purpose: This data layer is a component of the H11322 Survey, Rhode Island Sound, GIS database and represents an interpretation of the sidescan-sonar mosaic and bathymetry imagery for the study area. The interpretation can be used as an overlay for the mosaic image and shows areas of sand waves, rocky areas, benches, low backscatter, high backscatter, moderate backscatter, erosional outliers, scarp, dredge spoils and trawl marks. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040706 Ending_Date: 20040716 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -71.437524 East_Bounding_Coordinate: -71.324153 North_Bounding_Coordinate: 41.328082 South_Bounding_Coordinate: 41.254769 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: National Oceanic and Atmospheric Administration Theme_Keyword: NOAA Theme_Keyword: Woods Hole Science Center Theme_Keyword: WHSC Theme_Keyword: NOAA Ship RUDE Theme_Keyword: sidescan-sonar interpretation Theme_Keyword: backscatter Theme_Keyword: Quaternary Theme_Keyword: polygon shapefile Theme_Keyword: Open-File Report 2008-1181 Theme_Keyword: OFR 2008-1181 Theme_Keyword: Holocene Theme_Keyword: sea floor geology Theme_Keyword: sea floor morphology Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans and estuaries Theme_Keyword: geoscientificInformation Theme_Keyword: oceans Theme_Keyword: oceans and coastal Place: Place_Keyword_Thesaurus: General Place_Keyword: 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: Point Judith 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: http://pubs.usgs.gov/of/2008/1181/data/interpretation/h11322interp/h11322interp.gif Browse_Graphic_File_Description: Image of the interpretations of NOAA H11322 sidescan-sonar and bathymetric data 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: Originator: K.Y. McMullen Originator: L.J. Poppe Originator: J.F. Denny Originator: T.A. Haupt Originator: J.M. Crocker Publication_Date: 2008 Title: Sidescan-Sonar Imagery and Surficial Geologic Interpretations of the Sea Floor in Central Rhode Island Sound Series_Information: Series_Name: Open-File Report Issue_Identification: 2007-1366 Publication_Information: Publication_Place: Woods Hole Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/of/2007/1366/ Cross_Reference: Citation_Information: Originator: K.Y. McMullen Originator: L.J. Poppe Originator: E.R. Twomey Originator: W.W. Danforth Originator: T.A. Haupt Originator: J.M. Crocker Publication_Date: 2007 Title: Sidescan-Sonar Imagery, Multibeam Bathymetry, and Surficial Geologic Interpretations of the Sea Floor in Rhode Island Sound, off Sakonnet Point, Rhode Island Series_Information: Series_Name: Open-File Report Issue_Identification: 2007-1150 Publication_Information: Publication_Place: Woods Hole Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/of/2007/1150/ Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Attributes have been visually checked by the compliers. Logical_Consistency_Report: Several shapefiles representing various features identified on the mosaic were combined to create this data layer. The layers were edited and processed in a consistent manner. Interpretative data layer contains overlapping polygons. Completeness_Report: Layer is complete as interpreted for these features. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Navigation was by differential GPS. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Originator: National Oceanic and Atmospheric Administration Publication_Date: 2008 Title: h11322_1m_sss_geo_str.tif Edition: 1.0 Geospatial_Data_Presentation_Form: remote-sensing image Type_of_Source_Media: DVD-ROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040706 Ending_Date: 20040716 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: h11322_1m_sss_geo_str.tif Source_Contribution: Stretched sidescan-sonar mosaic at 1-meter resolution. The sonar image was visually interpreted to create this data layer. Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Originator: National Oceanic and Atmospheric Administration Title: h11322_geo.tif Source_Scale_Denominator: 45-meter resolution Type_of_Source_Media: DVD-ROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040706 Ending_Date: 20040716 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: h11322_geo.tif Source_Contribution: Modified bathymetry data (originally created by National Oceanic and Atmospheric Administration). The bathymetry image was visually interpreted to create this data layer. Process_Step: Process_Description: The sidescan-sonar imagery and bathymetry data were interpreted to create the shapefiles representing various geologic/bottom characteristic themes (sand wave fields, trawl marks, rockyy areas, scarps, erosional outliers, dredge spoils, low backscatter, high backscatter, and moderate backscatter). ArcView 3.3. Source_Used_Citation_Abbreviation: h11322_1m_sss_geo_str.tif Source_Used_Citation_Abbreviation: h11322_geo.tif Process_Date: 2008 Source_Produced_Citation_Abbreviation: rocks.shp Source_Produced_Citation_Abbreviation: sandwaves.shp Source_Produced_Citation_Abbreviation: trawlmks.shp Source_Produced_Citation_Abbreviation: scarp.shp Source_Produced_Citation_Abbreviation: lowbkstr.shp Source_Produced_Citation_Abbreviation: highbkstr.shp Source_Produced_Citation_Abbreviation: modbkstr.shp Source_Produced_Citation_Abbreviation: spoils.shp Source_Produced_Citation_Abbreviation: outliers.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: The shapefiles were copied and pasted into one shapefile in ArcView and polygons were attributed. ArcView 3.3. Source_Used_Citation_Abbreviation: rocks.shp Source_Used_Citation_Abbreviation: sandwaves.shp Source_Used_Citation_Abbreviation: scarp.shp Source_Used_Citation_Abbreviation: trawlmks.shp Source_Used_Citation_Abbreviation: lowbkstr.shp Source_Used_Citation_Abbreviation: highbkstr.shp Source_Used_Citation_Abbreviation: modbkstr.shp Source_Used_Citation_Abbreviation: spoils.shp Source_Used_Citation_Abbreviation: outliers.shp Process_Date: 2008 Source_Produced_Citation_Abbreviation: h11322interp.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: The projection was defined as geographic WGS84 in ArcGIS 9.2 using the Define Projection Tool. Source_Used_Citation_Abbreviation: h11322interp.shp Process_Date: 2008 Source_Produced_Citation_Abbreviation: h11322interp.prj 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: G-polygon Point_and_Vector_Object_Count: 89 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: h11322interp Entity_Type_Definition: Shapefile Attribute Table Entity_Type_Definition_Source: ESRI 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: ID Attribute_Definition: Internal feature number Attribute_Definition_Source: ESRI Attribute: Attribute_Label: LABEL Attribute_Definition: Interpretation of features from NOAA H11322 sidescan-sonar mosaic and bathymetry data Attribute_Definition_Source: compiler Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Rocks Enumerated_Domain_Value_Definition: Rocky areas characterized by high-backscatter targets with low-backscatter shadows Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Sandwaves Enumerated_Domain_Value_Definition: Sand wave fields characterized by areas of tiger-striped backscatter Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Scarp Enumerated_Domain_Value_Definition: Areas of wave-cut scarps and benches characterized by discontinuous, curvilinear, sharply contrasting high- and low-backscatter patterns Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Trawlmks Enumerated_Domain_Value_Definition: Areas of trawl marks characterized by either low or high backscatter lines Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Lowbkstr Enumerated_Domain_Value_Definition: Low backscatter areas Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Highbkstr Enumerated_Domain_Value_Definition: High backscatter areas Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Modbkstr Enumerated_Domain_Value_Definition: Moderate backscatter areas, without other features Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Outliers Enumerated_Domain_Value_Definition: Areas of erosional outliers Enumerated_Domain_Value_Definition_Source: USGS Enumerated_Domain: Enumerated_Domain_Value: Spoils Enumerated_Domain_Value_Definition: Areas of dredge spoils Enumerated_Domain_Value_Definition_Source: USGS Overview_Description: Entity_and_Attribute_Overview: Polygons are attributed as features based on the interpretation of the sidescan-sonar mosaic and bathymetry data, such as trawl marks, bouldery areas, etc. Areas of low, moderate, and high backscatter were determined qualitatively. 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: Interpretion of NOAA H11322 sidescan-sonar mosaic and bathymetry 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. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: SHP Format_Specification: ESRI polygon 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 dataset .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: zip archive Transfer_Size: 0.157 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://pubs.usgs.gov/of/2008/1181/data/interpretation/h11322interp/h11322interp.zip Network_Resource_Name: http://pubs.usgs.gov/of/2008/1181/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: These data are available in Environmental Systems Research Institute (ESRI) shapefile format. The user must 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 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: 20090116 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