Metadata: Identification_Information: Citation: Citation_Information: Originator: Seth Ackerman Publication_Date: 2006 Title: Surficial sediment data from Boston Harbor collected during USGS Field Activity 04019 (SEDGRABS, UTM 19, WGS84) Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Open-File Report Issue_Identification: 2006-1008 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/ofr20061008 Online_Linkage: https://pubs.usgs.gov/of/2006/1008/gis/datazipped/sedgrabs.zip Larger_Work_Citation: Citation_Information: Originator: Ackerman, S.D. Originator: Butman, B. Originator: Barnhardt, W.A. Originator: Danforth, W.W. Originator: Crocker, J.M. Publication_Date: 2006 Title: High-Resolution Geologic Mapping of the Inner Continental Shelf: Boston Harbor and Approaches, Massachusetts Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2006-1008 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Other_Citation_Details: 1 DVD-ROM Online_Linkage: https://doi.org/10.3133/ofr20061008 Online_Linkage: https://pubs.usgs.gov/of/2006/1008/ Description: Abstract: This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at stations based on topographic and backscatter data of the seafloor in Boston Harbor and the harbor appraoches, Massachusetts. The sediments were collected with a modified Van Veen grab (mini-SEABOSS) during USGS survey 04019, conducted September 14-17, 2004. Purpose: This data set was produced to ground-truth (verify) topography and backscatter intensity of the seafloor in Boston Harbor and the harbor appraoches, Massachusetts. The acoustic data associated with this project were collected with multibeam, vertical-beam and sidescan sonar systems in 2000 and 2001, by NOAA NOS for hydrographic mapping purposes. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040914 Ending_Date: 20040917 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -71.047248 East_Bounding_Coordinate: -70.825337 North_Bounding_Coordinate: 42.434524 South_Bounding_Coordinate: 42.269389 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:a6b96c3a-6108-4887-bf1a-b476896a8a90 Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Woods Hole Science Center Theme_Keyword: WHSC Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme_Keyword: RV Rafael Theme_Keyword: ArcView Shapefile Theme_Keyword: Massachusetts Office of Coastal Zone Management Theme_Keyword: CZM Theme_Keyword: surficial sediment classification Theme_Keyword: sediment data Theme_Keyword: sediments Theme_Keyword: sediment samples Theme_Keyword: ground-truth Theme_Keyword: gravel Theme_Keyword: sand Theme_Keyword: silt Theme_Keyword: clay Theme_Keyword: stations Theme_Keyword: sea floor Theme_Keyword: Field Activity Number 04019 Theme_Keyword: Van Veen grab sampler Theme_Keyword: small SEABOSS sampler Theme_Keyword: National Oceanic and Atmospheric Administration Theme_Keyword: NOAA Theme_Keyword: National Ocean Service Theme_Keyword: NOS Theme_Keyword: NOAA Ship Whiting Theme_Keyword: Hydrographic Survey Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: environment Theme_Keyword: location Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: grain-size analysis Theme_Keyword: navigational data Theme_Keyword: geospatial datasets Theme_Keyword: sea-floor characteristics Theme_Keyword: marine geology Place: Place_Keyword_Thesaurus: None Place_Keyword: Massachusetts Bay Place_Keyword: Atlantic Ocean Place_Keyword: Boston Harbor Place_Keyword: Nahant Place_Keyword: Boston Place_Keyword: Hull Place_Keyword: Hubline Place_Keyword: Boston Harbor Islands Access_Constraints: None Use_Constraints: Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Seth Ackerman Contact_Organization: Massachusetts Office of Coastal Zone Management 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 Country: USA Contact_Voice_Telephone: 508-548-8700 x2315 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: seth.ackerman@state.ma.us Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: All attributes were checked in a consistent manner Logical_Consistency_Report: No additional checks for topological consistency were performed on this data. Completeness_Report: All available grain-size data collected during the RV Rafael cruise 04019 are included in this data set. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Navigation was by differential GPS; positional accuracy to less than 10 m Lineage: Source_Information: Source_Citation: Citation_Information: Originator: USGS Publication_Date: unpublished material Title: Raw SeaBOSS photos and navigation Type_of_Source_Media: digital files Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040914 Ending_Date: 20040917 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: SeaBOSS Source_Contribution: sea floor bottom photographs, navigation, and grab samples Process_Step: Process_Description: Samples were collected by grab sampler and analyzed in the laboratory. Coarse fraction determined by sieve; fine fraction determined by Coulter Counter. Visual descriptions were used for rocky/bouldery stations where samples could not be collected. See Poppe, Williams, Paskevich (2005, http://woodshole.er.usgs.gov/openfile/of2005-1001/) for analytical specifics. Process_Date: unknown Source_Produced_Citation_Abbreviation: rafa04019_seddata.txt Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: L.J. 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: 02543-1598 Country: USA Contact_Voice_Telephone: (508) 548-8700 x2314 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: lpoppe@usgs.gov Process_Step: Process_Description: The shapefile was created in ArcView from the ASCII comma-delimited files created by the laboratory's software. Source_Used_Citation_Abbreviation: rafa04019_seddata.txt Process_Date: unknown Source_Produced_Citation_Abbreviation: rafa04019_seddata.shp Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Seth Ackerman Contact_Organization: Massachusetts Office of Coastal Zone Management Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: c/o U.S. Geological Survey Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2315 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: seth.ackerman@state.ma.us Process_Step: Process_Description: Edits to the metadata were made to fix any errors that MP v 2.9.30 flagged. This is necessary to enable the metadata to be successfully harvested for various data catalogs. In some cases, this meant adding text "Information unavailable" or "Information unavailable from original metadata" for those required fields that were left blank. The original process steps had no process date, so those were set to unknown. Additionally, the source contribution information was virtually non-existent. An attempt was made to add minimal information based on knowledge of the SeaBOSS system. Many of the attributes had no attribute domain values, so this was set to Unrepresentable_Domain, with "Information unavailable from original metadata."Other minor edits were probably performed (title, publisher, publication place, etc.). The metadata date (but not the metadata creator) was edited to reflect the date of these changes. The metadata available from a harvester may supersede metadata bundled within a download file. Compare the metadata dates to determine which metadata file is most recent. Process_Date: 20151105 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 Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: An error was fixed in one of the originator names. Process_Date: 20180129 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: 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: Fixed a broken link and added the DOI link. Process_Date: 20190130 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: 64 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: 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 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000032 Ordinate_Resolution: 0.000032 Planar_Distance_Units: meters 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: sedgrabs 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: Information unavailable from original metadata. Attribute_Definition_Source: Information unavailable from original metadata. Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: LABNO Attribute_Definition: USGS unique identifier consisting of two characters and three numerics Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: String of width 5 Attribute: Attribute_Label: STATIONID Attribute_Definition: Sample name assigned in the field Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: String of width 5 Attribute: Attribute_Label: PROJECTID Attribute_Definition: Project under which the samples were taken Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: CRUISEID Attribute_Definition: Name or number of cruise during which the samples were collected Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PRINCIPAL Attribute_Definition: Name (initial and last name) of the principal investigator Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MONTH Attribute_Definition: Calendar month sample was analyzed Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: DAY Attribute_Definition: Day sample was analyzed Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: YEAR Attribute_Definition: Day sample was analyzed Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: LATITUDE Attribute_Definition: Latitude coordinate of sample location Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: LONGITUDE Attribute_Definition: Longitude coordinate of sample location Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: DEVICE Attribute_Definition: Device used to collect sample Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: SMALL SEABOSS Attribute: Attribute_Label: AREA Attribute_Definition: General geographic area Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: DEPTH_M Attribute_Definition: Depth or sounding in meters Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: T_DEPTH Attribute_Definition: Top depth of the sample below sediment-water interface in centimeters Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: B_DEPTH Attribute_Definition: Bottom depth of the sample below sediment-water interface in centimeters Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2 Enumerated_Domain_Value_Definition: Depth in sediment in cm Enumerated_Domain_Value_Definition_Source: Information unavailable from original metadata. Attribute: Attribute_Label: WEIGHT Attribute_Definition: Weight of dry sample in grams Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ZGRAVEL Attribute_Definition: Gravel content in percent dry weight Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ZSAND Attribute_Definition: Sand content in percent dry weight Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ZSILT Attribute_Definition: Silt content in percent dry weight Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ZCLAY Attribute_Definition: Clay content in percent dry weight Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: SEDCLASS Attribute_Definition: Sediment description based on Shepard 1954 Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary (See Shepard (1954)) Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MEDIAN Attribute_Definition: Middle point in the grain-size distribution in phi units Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MEAN Attribute_Definition: Average value in the grain-size distribution in phi units Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: STDDEV Attribute_Definition: Standard deviation of the grain size distribution Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: SKEWNESS Attribute_Definition: Deviation from symmetrical form of the grain-size distribution Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: KURTOSIS Attribute_Definition: Degree of curvature near the mode of the grain-size distribution Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_1_CLA Attribute_Definition: First mode in phi units Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_1_FRE Attribute_Definition: Frequency percent of the first mode Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_2_CLA Attribute_Definition: Second mode in phi units Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_2_FRE Attribute_Definition: Frequency percent of the second mode Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_3_CLA Attribute_Definition: Third mode in phi units Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: MODE_3_FRE Attribute_Definition: Frequency percent of the third mode Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: NMODES Attribute_Definition: Number of modes Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_11 Attribute_Definition: Cumulative weight percent of the sample in the 11 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_10 Attribute_Definition: Cumulative weight percent of the sample in the 10 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_9 Attribute_Definition: Cumulative weight percent of the sample in the 9 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_8 Attribute_Definition: Cumulative weight percent of the sample in the 8 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_7 Attribute_Definition: Cumulative weight percent of the sample in the 7 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_6 Attribute_Definition: Cumulative weight percent of the sample in the 6 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_5 Attribute_Definition: Cumulative weight percent of the sample in the 5 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_4 Attribute_Definition: Cumulative weight percent of the sample in the 4 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_3 Attribute_Definition: Cumulative weight percent of the sample in the 3 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_2 Attribute_Definition: Cumulative weight percent of the sample in the 2 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_1 Attribute_Definition: Cumulative weight percent of the sample in the 1 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHI_0 Attribute_Definition: Cumulative weight percent of the sample in the 0 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHIM1 Attribute_Definition: Cumulative weight percent of the sample in the -1 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHIM2 Attribute_Definition: Cumulative weight percent of the sample in the -2 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHIM3 Attribute_Definition: Cumulative weight percent of the sample in the -3 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHIM4 Attribute_Definition: Cumulative weight percent of the sample in the -4 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHIM5 Attribute_Definition: Cumulative weight percent of the sample in the -5 phi fraction Attribute_Definition_Source: USGS East Coast Sediment Texture Database data dictionary Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ACKTIME Attribute_Definition: Time in seconds from Jan 1, 2004 12:00:01 AM Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: PHOTONO Attribute_Definition: Original photo number as recorded by the digital camera used to take the on-deck sample photos Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: HOTLINK Attribute_Definition: Field used to hotlink the sample photo in ArcMap or ArcView Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Attribute: Attribute_Label: ZONE Attribute_Definition: Seafloor zone that the sample lies in (zone corresponds to the polygons in the shapefile "bottomtype.shp") Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Information unavailable from original metadata. Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Seth Ackerman Contact_Organization: Massachusetts Office of Coastal Zone Management 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 x2315 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: seth.ackerman@state.ma.us Resource_Description: Downloadable Data Distribution_Liability: Although all data 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. 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: 3.3 Format_Specification: ESRI Point 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 (optional). The AVL file contains the legend information (optional). The SBN and SBX files contain the spatial index of the geospatial data (optional). The XML file contains the metadata describing the data set .shp.xml. An ASCII version of the metadata file. A browse graphic showing the data layer coverage and extent (optional). File_Decompression_Technique: zip archive Transfer_Size: 0.007 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://pubs.usgs.gov/of/2006/1008/gis/datazipped/sedgrabs.zip Network_Resource_Name: https://pubs.usgs.gov/of/2006/1008/html/appendix1.html Network_Resource_Name: https://pubs.usgs.gov/of/2006/1008/gis/OFR_2006_1008/shapes/ 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: 2004 Metadata_Reference_Information: Metadata_Date: 20240318 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Seth Ackerman Contact_Organization: Massachusetts Office of Coastal Zone Management Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical address Address: c/o U.S. Geological Survey Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: USA Contact_Voice_Telephone: 508-548-8700 x2315 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 Metadata_Access_Constraints: None Metadata_Use_Constraints: None