Metadata: Identification_Information: Citation: Citation_Information: Originator: Theresa A. Fregoso Publication_Date: 20200117 Title: Footprints and producers of source data used to create northern portion of the high-resolution (1 m) San Francisco Bay, California, digital elevation model (DEM) Geospatial_Data_Presentation_Form: Vector Digital Data Set (Polygon) Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9TJTS8M Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: https://www.sciencebase.gov/catalog/file/get/5e169180e4b0ecf25c57fb1a Online_Linkage: https://doi.org/10.5066/P9TJTS8M Larger_Work_Citation: Citation_Information: Originator: Theresa A. Fregoso Originator: Bruce E. Jaffe Originator: Amy C. Foxgrover Publication_Date: 2020 Title: High-resolution (1 m) digital elevation model (DEM) of San Francisco Bay, California, created using bathymetry data collected between 1999 and 2016 Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9TJTS8M Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9TJTS8M Online_Linkage: https://www.sciencebase.gov/catalog/item/5e0592d6e4b0b207aa094f2a Description: Abstract: Polygon shapefile showing the footprint boundaries, source agency origins, and resolutions of compiled bathymetric digital elevation models (DEMs) used to construct a continuous, high-resolution DEM of the northern portion of San Francisco Bay. Purpose: These data were compiled using new techniques to create a high-resolution DEM of the northern portion of San Francisco Bay, which will be used to document and assess changes in seafloor morphology. These data are intended for science researchers, students, policy makers, and the general public. These data can be used with geographic information systems (GIS) or other software to identify elevations. These data are not intended to be used for navigational purposes. Supplemental_Information: Additional information about the USGS field activity from which some of these data were derived is available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=2015-633-FA. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in Esri format, this metadata file may include some Esri-specific terminology. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1999 Ending_Date: 2016 Currentness_Reference: publication date of source DEMs Status: Progress: In work Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -122.49362388 East_Bounding_Coordinate: -121.863547313 North_Bounding_Coordinate: 38.132695588 South_Bounding_Coordinate: 37.942906615 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:5e169180e4b0ecf25c57fb1a Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: elevation Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Bathymetry and Elevation Theme: Theme_Keyword_Thesaurus: The National Map Collection Thesaurus Theme_Keyword: Digital Elevation Model (DEM) 1 meter Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: digital elevation models Theme_Keyword: geospatial datasets Theme_Keyword: geographic information systems Theme_Keyword: lidar Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: multibeam echo sounder Theme_Keyword: single-beam echo sounder Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Coastal and Marine Hazards and Resources Program Theme_Keyword: CMHRP Theme_Keyword: Pacific Coastal and Marine Science Center Theme_Keyword: PCMSC Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: San Francisco Bay Place_Keyword: San Pablo Bay Place_Keyword: Suisun Bay Place_Keyword: Carquinez Strait Access_Constraints: None. Use_Constraints: USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator(s) of the dataset and in products derived from these data. This information is not intended for navigation purposes. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: https://www.sciencebase.gov/catalog/file/get/5e169180e4b0ecf25c57fb1a?name=NorthSFBay_DEM_DataSources.jpg&allowOpen=true Browse_Graphic_File_Description: Map showing footprints and sources of bathymetric digital elevation models (DEMs) from the northern portion of San Francisco Bay compiled to create the high-resolution (1 m) DEM. Browse_Graphic_File_Type: JPEG Native_Data_Set_Environment: Microsoft Version 6.2 (Build 9200); Esri ArcGIS 10.6.1 (Build 9270) Service Pack N/A (Build N/A) Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: No formal attribute accuracy tests were conducted. Logical_Consistency_Report: No formal logical accuracy tests were conducted. Completeness_Report: Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: A formal accuracy assessment of the horizontal positional information in the data set has not been conducted. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: A formal accuracy assessment of the vertical positional information in the data set has either not been conducted, or is not applicable. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: NOAA Office of Coastal Management Publication_Date: 2019 Title: 2014 San Francisco Bay (CA) Side Scan Sonar Bathymetry-Area A Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: ftp://ftp.coast.noaa.gov/pub/benthic/Shallow_Water_Bathymetry/CA_SanFranciscoBay_sss_bath-A.zip Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20141004 Ending_Date: 20141215 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: OPC interferometric Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: NOAA Office of Coastal Manage Publication_Date: 2019 Title: 2014 San Francisco Bay (CA) Multi-Beam Bathymetry-Area A Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: ftp://ftp.coast.noaa.gov/pub/benthic/Shallow_Water_Bathymetry/CA_SanFranciscoBay_mbs_bath-A.zip Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20141210 Ending_Date: 20141225 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: OPC Multi-beam Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: NOAA Office of Coastal Management Publication_Date: 2011 Title: 2010 Northern San Francisco Bay Area Lidar: Portions of Alameda, Contra Costa, Marin, Napa, San Francisco, Solano, and Sonoma Counties Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/584 Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20100225 Ending_Date: 20100416 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: OPC Lidar Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: H12227: NOS Hydrographic Survey, 2014-12-04 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://www.ngdc.noaa.gov/nos/H12001-H14000/H12227.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20141022 Ending_Date: 20141204 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: h12227 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: H12340: NOS Hydrographic Survey, San Francisco Bay and Vicinity, California, 2012-03-02 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://www.ngdc.noaa.gov/nos/H12001-H14000/H12340.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20110928 Ending_Date: 20120302 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: H12340 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: H11747: NOS Hydrographic Survey, San Francisco, California, 2009-08-12 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: onlie Publisher: NOAA Office of Coastal Manag Online_Linkage: https://www.ngdc.noaa.gov/nos/H10001-H12000/H11747.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20090601 Ending_Date: 20090812 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: H11747 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: H10896: NOS Hydrographic Survey, San Joaquin River, California, 1999-07-26 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19990713 Ending_Date: 19990726 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: H10896 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 22019 Title: H10897: NOS Hydrographic Survey, San Joaquin River, California, 2000-03-09 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://www.ngdc.noaa.gov/nos/H10001-H12000/H10897.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19990804 Ending_Date: 20000309 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: H10897 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: D00196: NOS Hydrographic Survey, 2015-03-20 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://www.ngdc.noaa.gov/nos/D00001-D02000/D00196.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20150320 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: D00196 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 2018 Title: F00632: NOS Hydrographic Survey, 2016-05-06 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: NOAA Office of Coastal Management Online_Linkage: https://www.ngdc.noaa.gov/nos/F00001-F02000/F00632.html Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20160408 Ending_Date: 20160506 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: F00632 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: San Francisco District Corps of Engineers Publication_Date: 2014 Title: SF_09_SF9_20140930_CON_SORTED15 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: San Francisco District Corps of Engineers Online_Linkage: https://ehydro.blob.core.windows.net/ehydro-surveys/CESPN/SF_09_SF9_20140930_CON_SORTED15.ZIP Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20140930 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: SF09 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: San Francisco District Corps of Engineers Publication_Date: 2015 Title: SF_27_PSC_20150701_07_CON_SORTED20 Geospatial_Data_Presentation_Form: Raster Digital Data Set Publication_Information: Publication_Place: online Publisher: San Francisco District Corps of Engineers Online_Linkage: https://ehydro.blob.core.windows.net/ehydro-surveys/CESPN/SF_27_PSC_20150701_07_CON_SORTED20.ZIP Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20150701 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: SF27 Source_Contribution: provided bathymetric DEM geographical area Source_Information: Source_Citation: Citation_Information: Originator: Sea Surveyor, Inc for San Francisco District Corps of Engineers Publication_Date: 2015 Title: Bathymetry data from the John F. Baldwin and Stockton Deep Water Ship Channels (San Pablo Bay to Stockton) as well as the Sacramento Deep Water Ship Channel (DWSC). Geospatial_Data_Presentation_Form: Vector Digital Data Set Publication_Information: Publication_Place: contact USACE, San Francisco District, Anne K. Sturm, Anne.k.sturm@spd02.usace.army.mil Publisher: San Francisco District Corps of Engineers Type_of_Source_Media: Digital and/or Hardcopy Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20040801 Ending_Date: 20041231 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: AC04 Source_Contribution: provided bathymetric DEM geographical area Process_Step: Process_Description: Digital footprints of source DEMs obtained by reclassifying original raster DEMs to single value using the ArcGIS reclassify tool. Source_Used_Citation_Abbreviation: OPC Interferometric, OPC Multi-beam, OPC Lidar, H12227, H12340, H11747, H10896, H10897, D00196, F00632, Sf09, SF27, AC04 Process_Date: 2019 Process_Step: Process_Description: Reclassified DEMs converted to polygon shapefiles and merged into one shapefile. Source_Used_Citation_Abbreviation: OPC Interferometric, OPC Multi-beam, OPC Lidar, H12227, H12340, H11747, H10896, H10897, D00196, F00632, Sf09, SF27, AC04 Process_Date: 2019 Process_Step: Process_Description: DEM sources’ information entered into shapefile feature attribute table. Source_Used_Citation_Abbreviation: OPC Interferometric, OPC Multi-beam, OPC Lidar, H12227, H12340, H11747, H10896, H10897, D00196, F00632, Sf09, SF27, AC04 Process_Date: 2019 Process_Step: Process_Description: Edited metadata to add keywords section with USGS persistent identifier as theme keyword. No data were changed. Process_Date: 20201019 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: G-polygon Point_and_Vector_Object_Count: 28 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 10 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -123.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.6096 Ordinate_Resolution: 0.6096 Planar_Distance_Units: Meter Geodetic_Model: Horizontal_Datum_Name: D_NAD_1983_2011 Ellipsoid_Name: GRS_1980 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257222101 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: Attribute Table Entity_Type_Definition: Table containing attribute information associated with the data set. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Region Attribute_Definition: Area of DEM in relation to San Francisco Bay Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: North Enumerated_Domain_Value_Definition: The North area includes San Pablo Bay, Carquinez Strait, and portions of Suisun Bay Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Year Attribute_Definition: Year survey conducted Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1999 Range_Domain_Maximum: 2016 Attribute_Units_of_Measure: years Attribute: Attribute_Label: survey Attribute_Definition: survey identifier Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Survey name generated by collecting agency. Attribute: Attribute_Label: agency Attribute_Definition: Agency/party responsible for collecting the data Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NOAA Enumerated_Domain_Value_Definition: National Oceanic and Atmospheric Administration Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NOAA/CSUMB Enumerated_Domain_Value_Definition: National Oceanic and Atmospheric Administration and California State University Monterey Bay Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NOAA/Fugro Enumerated_Domain_Value_Definition: National Oceanic and Atmospheric Administration and Fugro Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NOS Enumerated_Domain_Value_Definition: NOAA’s National Ocean Service Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: USACE Enumerated_Domain_Value_Definition: U.S. Army Corps of Engineers Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: resolution Attribute_Definition: source DEM resolution Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1 m Enumerated_Domain_Value_Definition: DEM resolution in meters Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 5 m Enumerated_Domain_Value_Definition: DEM resolution in meters Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 50 cm Enumerated_Domain_Value_Definition: DEM resolution in centimeters Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: undefined Enumerated_Domain_Value_Definition: DEM resolution Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: datum Attribute_Definition: Vertical Datum of source DEM Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: MLLW Enumerated_Domain_Value_Definition: Mean Lower Low Water Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: NAVD88 Enumerated_Domain_Value_Definition: North American Vertical Datum 1988 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: sensor_typ Attribute_Definition: type of sensor used to collect bathymetric data for source DEM Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: interferometric Enumerated_Domain_Value_Definition: type of sensor used to collect bathymetric data for source DEM Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: LiDAR Enumerated_Domain_Value_Definition: type of sensor used to collect bathymetric data for source DEM Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: multibeam Enumerated_Domain_Value_Definition: type of sensor used to collect bathymetric data for source DEM Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: multibeam and single beam Enumerated_Domain_Value_Definition: type of sensors used to collect bathymetric data for source DEM Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: single beam Enumerated_Domain_Value_Definition: type of sensor used to collect bathymetric data for source DEM Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: location Attribute_Definition: location of data and / or metadata for source DEM Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Website to find data and/or metadata for each source DEM Attribute: Attribute_Label: interp_req Attribute_Definition: Indicates if interpolation was required for any data gaps in source DEM Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Yes Enumerated_Domain_Value_Definition: Interpolation performed Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: No Enumerated_Domain_Value_Definition: No interpolation performed Enumerated_Domain_Value_Definition_Source: Producer defined Overview_Description: Entity_and_Attribute_Overview: The entity and attribute information provided here describes the tabular data associated with the data set. Please review the detailed descriptions that are provided (the individual attribute descriptions) for information on the values that appear as fields/table entries of the data set. Entity_and_Attribute_Detail_Citation: The entity and attribute information was generated by the individual and/or agency identified as the originator of the data set. Please review the rest of the metadata record for additional details and information. Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey - ScienceBase Contact_Address: Address_Type: Mailing and Physical Address: Denver Federal Center, Building 810, Mail Stop 302 City: Denver State_or_Province: CO Postal_Code: 80225 Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: These data are available as a shapefile (NorthSFBay_DEM_DataSources.shp) that provides footprint boundaries and descritions of the source DEMs that were compiled to create the accompanying high-resolution (1 m) DEM. Distribution_Liability: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Shapefile Format_Version_Number: Esri ArcGIS 10.6.1.9270 Format_Specification: ESRI polygon shapefile Format_Information_Content: Zip file contains polygon shapefile, browse graphic, and associated FGDC-compliant metadata. File_Decompression_Technique: Winzip Transfer_Size: 0.415 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5e169180e4b0ecf25c57fb1a Network_Resource_Name: https://www.sciencebase.gov/catalog/item/5e169180e4b0ecf25c57fb1a Network_Resource_Name: https://doi.org/10.5066/P9TJTS8M Access_Instructions: Data can be downloaded using the Network_Resource_Name links. The first link begins a direct download of the shapefile data. The second link points to the landing page for the information about the shapefile data. The third link points to the landing page for the entire data release. Fees: None. Metadata_Reference_Information: Metadata_Date: 20201019 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Person: PCMSC Science Data Coordinator Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-427-4747 Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998