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)

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

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

This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/ScienceBase/DR_P9TJTS8M/NorthSFBay_DEM_DataSources_metadata.html>