Metadata: Identification_Information: Citation: Citation_Information: Originator: Theresa A Fregoso Originator: Rueen-Fang Wang Originator: Andrew W. Stevens Originator: Thomas Handley Originator: Jessica R. Lacy Originator: Eli Ateljevich Publication_Date: 20200224 Title: Digital elevation model (DEM) of the Sacramento River Deep Water Ship Channel (DWSC), Sacramento-San Joaquin Delta, California Geospatial_Data_Presentation_Form: Raster Digital Data Set Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9AQSRVH Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9AQSRVH Online_Linkage: https://www.sciencebase.gov/catalog/item/5e42feace4b0edb47be8458d Larger_Work_Citation: Citation_Information: Originator: Theresa A. Fregoso Originator: Andrew W. Stevens Originator: Rueen-Fang Wang Originator: Thomas Handley Originator: Peter Dartnell Originator: Jessica R. Lacy Originator: Eli Ateljevich Originator: Evan T. Dailey Publication_Date: 2020 Title: Bathymetry, topography, and acoustic backscatter data, and a digital elevation model (DEM) of the Cache Slough Complex and Sacramento River Deep Water Ship Channel, Sacramento-San Joaquin Delta, California Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9AQSRVH 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/P9AQSRVH Online_Linkage: https://www.sciencebase.gov/catalog/item/5d702b8ae4b0c4f70cfa990f Description: Abstract: This metadata describes a digital elevation model (DEM) created from bathymetric and topographic data collected between 2017 and 2019 in the Sacramento River Deep Water Ship Channel (DWSC), northern Sacramento-San Joaquin Delta, California. We merged the newly collected bathymetric and topographic data presented in this data release (DOI:10.5066/P9AQSRVH) with 2019 surveys by the California Department of Water Resources (DWR) and 2017 USGS Sacramento Delta Lidar, to produce a seamless digital elevation model of the DWSC at a grid resolution of 1 m. Purpose: These data were collected in support of ongoing field experiments and numerical modeling with the U.S. Bureau of Reclamation to improve our understanding of habitat quality, the influence on various landscape features on ecosystem function, and the effects of restoration actions in the Sacramento-San Joaquin Delta. These data are intended for science researchers, students, policy makers, and the general public. Supplemental_Information: Additional information about the field activities from which these data were derived is available online at: https://cmgds.marine.usgs.gov/fan_info.php?fan=2018-684-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: 2017 Ending_Date: 2019 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -121.758521 East_Bounding_Coordinate: -121.527947 North_Bounding_Coordinate: 38.574736 South_Bounding_Coordinate: 38.369789 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:5e42feace4b0edb47be8458d Theme: Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD) Theme_Keyword: Bathymetry Theme_Keyword: Seafloor Topography Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: digital elevation models Theme_Keyword: lidar Theme_Keyword: topography Theme_Keyword: geographic information systems Theme_Keyword: bathymetry Theme_Keyword: bathymetry measurement Theme_Keyword: sea-floor characteristics Theme_Keyword: geospatial datasets Theme_Keyword: marine geophysics Theme_Keyword: multibeam sonar Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Bathymetry and Elevation Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: seabed Theme_Keyword: field observation Theme_Keyword: topographic mapping Theme_Keyword: altimetry 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: State of California Place_Keyword: Sacramento River Place_Keyword: San Joaquin River Place_Keyword: Sacramento-San Joaquin Delta Place_Keyword: Sacramento River Deep Water Ship Channel 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 and U.S. Bureau of Reclamation as the originators 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/5e42feace4b0edb47be8458d?name=DEM_SacRiverDWSC_2020_NAVD88_u83_meters.png&allowOpen=true Browse_Graphic_File_Description: Quick view image of the Sacramento River Deep Water Ship Channel DEM. Browse_Graphic_File_Type: PNG Native_Data_Set_Environment: Environment as of Metadata Creation: Microsoft [Unknown] Version 6.2 (Build 9200); Esri ArcGIS 10.6.1 (Build 9298) Service Pack N/A (Build N/A) Cross_Reference: Citation_Information: Originator: Fregoso, T.A. Originator: Wang, R-F. Originator: Ateljevich, E. Originator: Jaffe, B.E. Publication_Date: 2017 Title: A new seamless, high-resolution digital elevation model of the San Francisco Bay-Delta Estuary, California Online_Linkage: https://pubs.er.usgs.gov/publication/ofr20171067 Cross_Reference: Citation_Information: Originator: Environmental Systems Research Institute, Inc (ESRI) Publication_Date: 2015 Title: Topo to Raster help page Online_Linkage: http://desktop.arcgis.com/en/desktop/latest/tools/3d-analyst-toolbox/topo-to-raster.htm Cross_Reference: Citation_Information: Originator: Wang, R-F. Originator: Ateljevich, E. Publication_Date: 2018 Title: A continuous surface elevation map for modeling, chapter 5 in California Department of Water Resources, Methodology for flow and salinity estimates in the Sacramento-San Joaquin Delta and Suisun Marsh, 39rd Annual Progress Report to the State Water Resources Control Board Geospatial_Data_Presentation_Form: web page Publication_Information: Publication_Place: Sacramento, CA Publisher: California Department of Water Resources Online_Linkage: https://data.cnra.ca.gov/dataset/methodology-for-flow-and-salinity-estimates-in-the-sacramento-san-joaquin-delta-and-suisun-marsh/resource/84d4fd29-c839-4efa-82be-b58f7ed176db 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: Stevens, A.W. Originator: Dartnell, P. Originator: Fregoso, T.A. Originator: Lacy, J.R. Originator: Dailey, E.T. Publication_Date: 2020 Title: Single-beam bathymetry data collected in the Cache Slough Complex, Sacramento-San Joaquin Delta, California, during USGS field activities 2017-69-FA and 2018-684-FA Geospatial_Data_Presentation_Form: comma-delimited text Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9AQSRVH Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20170627 Ending_Date: 20181220 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: Cache Single Beam Source_Contribution: Bathymetric data that was used in final DEM Source_Information: Source_Citation: Citation_Information: Originator: Stevens, A.W. Originator: Dartnell, P. Originator: Fregoso, T.A. Originator: Lacy, J.R. Originator: Dailey, E.T. Publication_Date: 2020 Title: Swath bathymetry data collected in the Cache Slough Complex and the Sacramento River Deep Water Ship Channel, California, during field activity 2018-684-FA Geospatial_Data_Presentation_Form: GeoTIFF Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9AQSRVH Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20181126 Ending_Date: 20181206 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: Cache Swath Source_Contribution: Bathymetric data that was used in final DEM Source_Information: Source_Citation: Citation_Information: Originator: Woolpert for USGS Publication_Date: 2019 Title: CA Sacramento Delta Lidar 2017 D16; Hydro-Flattened Bare-Earth DEM Geospatial_Data_Presentation_Form: raster digital data Publication_Information: Publication_Place: Dayton, OH Publisher: U.S. Geological Survey Online_Linkage: https://data.cnra.ca.gov/dataset/delta-lidar-2017 Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20171209 Ending_Date: 20180121 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: lidar Source_Contribution: Topographic data that was used in final DEM Source_Information: Source_Citation: Citation_Information: Originator: Woolpert for USGS Publication_Date: 2019 Title: CA Sacramento Delta Lidar 2017 D16; Hydro Breaklines Geospatial_Data_Presentation_Form: shapefile Publication_Information: Publication_Place: Dayton, OH Publisher: U.S. Geological Survey Online_Linkage: https://data.cnra.ca.gov/dataset/delta-lidar-2017 Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20171209 Ending_Date: 20180121 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: water breaklines Source_Contribution: water areas that were removed from lidar Source_Information: Source_Citation: Citation_Information: Originator: California Department of Water Resources Publication_Date: 2019 Title: Sacramento DWSC Multibeam 08/05/19 Geospatial_Data_Presentation_Form: xyz Publication_Information: Publication_Place: Sacramento, CA, Thomas Handley, thomas.handley@water.ca.gov, 916-376-9602, North Central Region Office, California Department of Water Resources Publisher: California Department of Water Resources Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20190805 Ending_Date: 20190805 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: DWSC Multibeam Source_Contribution: bathymetric data used in DEM Source_Information: Source_Citation: Citation_Information: Originator: California Department of Water Resources Publication_Date: 2019 Title: Sacramento DWSC Singlebeam 08/05/19 - 08/08/19 Geospatial_Data_Presentation_Form: xyz Publication_Information: Publication_Place: Sacramento, CA, Thomas Handley, thomas.handley@water.ca.gov, 916-376-9602, North Central Region Office, California Department of Water Resources Publisher: California Department of Water Resources Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20190805 Ending_Date: 20190808 Source_Currentness_Reference: ground condition at time of survey Source_Citation_Abbreviation: DWSC single beam Source_Contribution: bathymetric data used in DEM Process_Step: Process_Description: Obtained the relevant lidar tiles of the project area, Deep Water Ship Channel. Source_Used_Citation_Abbreviation: lidar Process_Date: 20190801 Source_Produced_Citation_Abbreviation: lidar subset Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Rueen-Fang Wang Contact_Organization: California Department of Water Resources, Bay-Delta Office Contact_Address: Address_Type: mailing Address: 1416 9th Street City: Sacramento State_or_Province: CA Postal_Code: 95814 Contact_Voice_Telephone: (916)654-3755 Contact_Electronic_Mail_Address: Rueen-Fang.Wang@water.ca.gov Process_Step: Process_Description: Using methods developed in chapter 5 'A Revised Continuous Surface Elevation Model for Modeling' in the 2018 Department of Water Resources Annual Report, Cache Swath, Cache Single Beam, DWSC single beam, lidar subset, and DWSC Multibeam were combined to create the DWSC DEM. Source_Used_Citation_Abbreviation: Cache swath, Cache Single Beam, lidar subset, DWSC single beam, and DWSC multibeam Process_Date: 20191101 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Rueen-Fang Wang Contact_Organization: California Department of Water Resources, Bay-Delta Office Contact_Address: Address_Type: mailing Address: 1416 9th Street City: Sacramento State_or_Province: CA Postal_Code: 95814 Contact_Voice_Telephone: (916)654-3755 Contact_Electronic_Mail_Address: Rueen-Fang.Wang@water.ca.gov 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 Process_Step: Process_Description: Performed minor edits to the metadata to correct typos. No data were changed. Process_Date: 20211013 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Susan A. Cochran Contact_Position: Geologist Contact_Address: Address_Type: Mailing and Physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060 Contact_Voice_Telephone: 831-460-7545 Contact_Electronic_Mail_Address: scochran@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Grid Cell Row_Count: 22456 Column_Count: 19788 Vertical_Count: 1 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: row and column Coordinate_Representation: Abscissa_Resolution: 1.0 Ordinate_Resolution: 1.0 Planar_Distance_Units: Meter Geodetic_Model: Horizontal_Datum_Name: D_North_American_1983 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: floating point Entity_Type_Definition: GeoTiff with elevation data associated with the digital elevation model (DEM) relative to NAVD88. Cells with values of -3.4028231e+38 indicate no data. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Value Attribute_Definition: Elevation relative to NAVD88 Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -11.582200 Range_Domain_Maximum: 7.802100 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.01 Overview_Description: Entity_and_Attribute_Overview: DEM in meters using NADV88 datum showing bathymetric and topographic elevations of the Deep Water Ship Channel, Sacramento-San Joaquin Delta, California 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 Country: US Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: This data is available as a GeoTiff (DEM_SacRiverDWSC_2020_NAVD88_u83_meters.tif) with accompanying files and FGDC-compliant metadata. 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: geoTIFF Format_Version_Number: ArcGIS 10.6.1 Format_Information_Content: Zip file contains a GeoTiff version of the DEM with associated files, a browse graphic, and FGDC-compliant metadata. File_Decompression_Technique: Data can be unpacked using WinZip, or other zip decompression software. Transfer_Size: 27 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5e42feace4b0edb47be8458d?name=DEM_SacRiverDWSC_2020_NAVD88_u83_meters.zip Network_Resource_Name: https://www.sciencebase.gov/catalog/item/5e42feace4b0edb47be8458d Network_Resource_Name: https://doi.org/10.5066/P9AQSRVH Access_Instructions: Data can be downloaded using the Network_Resource_Name links. The first link begins a direct download of the Sacramento River Deep Water Ship Channel DEM. The second link points to a landing page with the DEM, metadata, and a browse graphic. The third link points to the landing page for the entire data release. Fees: None Technical_Prerequisites: These data can be viewed with ArcGIS software. Metadata_Reference_Information: Metadata_Date: 20211013 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