Metadata: Identification_Information: Citation: Citation_Information: Originator: Jaime Kostelnik Originator: Helen W. Dow Publication_Date: 20240807 Title: Model estimates of the probability and volume of debris flows that may be produced by a storm following recent wildfire; re-release of ten wildfires across California, 1997—2015 Geospatial_Data_Presentation_Form: shapefile Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9CG3DRR Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Larger_Work_Citation: Citation_Information: Originator: Helen W. Dow Originator: Jaime Kostelnik Originator: Jason W. Kean Originator: Donald N. Lindsay Publication_Date: 2024 Title: Postfire erosion estimates for large California wildfires that occurred between 1984 and 2021 Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9CG3DRR Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Other_Citation_Details: Suggested Citation: Dow, H.W., Kostelnik, J., Kean, J.W., and Lindsay, D.N., 2024, Postfire erosion estimates for large California wildfires that occurred between 1984 and 2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9CG3DRR. Online_Linkage: https://doi.org/10.5066/P9CG3DRR Description: Abstract: These data show model estimates of debris flow likelihood and volume that may be produced by a storm in a recently burned landscape. The scientific methods used by the U.S. Geological Survey Emergency Assessment of Post-Fire Debris-Flow Hazards were changed following 2015, and these shapefiles are a re-release of ten fires that occurred between 1997 and 2015 fires, using the updated methods. These ten fires were re-run to provide estimates of debris flow volumes as post-fire debris flows were documented but no field measurements were published. Purpose: These data were produced as part of a USGS effort to estimate post-fire erosion across California from large wildfires between 1984 and 2021. They were intended to provide debris flow volume estimates for large wildfires where post-fire debris flows were documented but not measured, using methods that match those applied to fires between 2016 and 2021. Supplemental_Information: 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 dataset in nonproprietary form, as well as in Esri format, this metadata file may include some Esri-specific terminology. Note that although the metadata says the data are in UTM-10N projection, some of the files are in UTM-11N. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1997 Ending_Date: 2015 Currentness_Reference: Years in which fires occurred based on ground condition at time data were collected. Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -120.867019 East_Bounding_Coordinate: -116.164279 North_Bounding_Coordinate: 38.385179 South_Bounding_Coordinate: 32.873746 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Physical Habitats and Geomorphology Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: erosion Theme_Keyword: fires Theme_Keyword: geospatial datasets Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: sediment erosion 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 Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:64beec73d34e70357a31c9e5 Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: State of California Access_Constraints: No access constraints 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. 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 Native_Data_Set_Environment: Environment as of Metadata Creation: Microsoft Windows 10 Enterprise Version 22H@ (Build 19045.2965); ArcGIS Pro Version 2.7.2 Cross_Reference: Citation_Information: Originator: Helen W. Dow Originator: Amy E. East Originator: Joel B. Sankey Originator: Jonathan A. Warrick Originator: Jaime Kostelnik Originator: Donald N. Lindsay Originator: Jason W. Kean Publication_Date: 2024 Title: Postfire sediment mobilization and its downstream implications across California, 1984–2021 Other_Citation_Details: Dow, H.W., East, A., Sankey, J.B., Warrick, J., Kostelnik, J., Lindsay, D.N., and Kean, J.W., 2024, Postfire sediment mobilization and its downstream implications across California, 1984 – 2021: Journal of Geophysical Research Earth Surface, https://doi.org/10.1029/2024JF007725. Online_Linkage: https://doi.org/10.1029/2024JF007725 Cross_Reference: Citation_Information: Originator: Dennis M. Staley Originator: Jacquelyn A. Negri Originator: Jason W. Kean Originator: Jayme L. Laber Originator: Anne C. Tillery Originator: Ann M. Youberg Publication_Date: 2016 Title: Updated logistic regression equations for the calculation of post-fire debris-flow likelihood in the western United States Other_Citation_Details: Staley, D.M., Negri, J.A., Kean, J.W., Laber, J.M., Tillery, A.C., and Youberg, A.M., 2016, Updated logistic regression equations for the calculation of post-fire debris-flow likelihood in the western United States: U.S. Geological Survey Open-File Report 2016–1106, 13 p., http://dx.doi.org/ofr20161106. Online_Linkage: https://doi.org/10.3133/ofr20161106 Cross_Reference: Citation_Information: Originator: Joseph E. Gartner Originator: Susan H. Cannon Originator: Paul M Santi Publication_Date: 2014 Title: Empirical models for predicting volumes of sediment deposited by debris flows and sediment-laden floods in the transverse ranges of southern California Other_Citation_Details: Gartner, J.E., Cannon, S.H. and Santi, P.M., 2014. Empirical models for predicting volumes of sediment deposited by debris flows and sediment-laden floods in the transverse ranges of southern California. Engineering Geology, 176, pp.45-56. Online_Linkage: https://doi.org/10.1016/j.enggeo.2014.04.008 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The attributes in this table are the input and output variables for two empirical models – a probability model and a volume model. The probability model does not have an estimation of accuracy, but the volume model provides a minimum and a maximum alongside the value. However, these models were developed based on field data in the western US and have not been tested for accuracy elsewhere. Logical_Consistency_Report: These data fall within the expected range and polygons do not overlap as they each represent distinct watersheds. No nested basins appear to be present, but the data was not systematically checked for errors. Completeness_Report: No data were intentionally omitted from the dataset, though the methods used to produce these data are designed to produce rapid, preliminary datasets used for hazard assessment and there is no QA/QC protocol, and thus some attributes may be incomplete within this dataset. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: These data were created on a 10-meter Digital Elevation Model (DEM) but a formal accuracy assessment of the horizontal positional information in the data set has not been conducted. Note that although the metadata says the data are in UTM-10N projection, some of the files are in UTM-11N. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: A formal accuracy assessment of the vertical positional information in the data set has not been conducted Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey 3D Elevation Program Publication_Date: 2022 Title: 3DEP DEM Geospatial_Data_Presentation_Form: Raster Digital Dataset Publication_Information: Publication_Place: online Publisher: U.S. Geological Survey Online_Linkage: https://nationalmap.gov/3DEP/ Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1923 Ending_Date: 2022 Source_Currentness_Reference: ground condition at time data were collected Source_Citation_Abbreviation: DEM Source_Contribution: 3DEP DEM was used as a source on which to run the post-fire debris-flow likelihood and volume models. Process_Step: Process_Description: Application of post-fire debris-flow likelihood model (Staley and others, 2016) and volume model (Gartner and others, 2014). Information about this process step can be found online at https://www.usgs.gov/programs/landslide-hazards/science/emergency-assessment-post-fire-debris-flow-hazards Source_Used_Citation_Abbreviation: DEM Process_Date: 2023 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: 7172 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: 0.99960000 Longitude_of_Central_Meridian: -123.00000000 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: 0.0001 Ordinate_Resolution: 0.0001 Planar_Distance_Units: Meter Geodetic_Model: Horizontal_Datum_Name: North American Datum 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: yyyZZZZ_Basin_DFPredictions_15min_24mmh Entity_Type_Definition: shapefiles consisting of post-fire debris flow model application to fire yyy in year ZZZZ Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Basin_ID Attribute_Definition: unique basin identifier used in modeling (unique to the debris flow shapefiles only). Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape_Area Attribute_Definition: Shape of the feature Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 200 Range_Domain_Maximum: 11630100 Attribute_Units_of_Measure: meters squared Attribute: Attribute_Label: Fire_ID Attribute_Definition: yyyZZZZ for fire abbreviation yyy and year ZZZZ. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: yyyZZZZ Enumerated_Domain_Value_Definition: Identification tag for wildfire products in above format. Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Fire_Segme Attribute_Definition: Fire_ID plus Basin_ID Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: The unique identifier created by combining attributes in format Fire_ID_Basin_ID. Attribute: Attribute_Label: L_X1 Attribute_Definition: The proportion of upslope area burned at high or moderate severity and with gradients in excess of 23 degrees. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1 Attribute_Units_of_Measure: NA Attribute: Attribute_Label: L_X2 Attribute_Definition: The average dNBR of the upslope area, divided by 1000. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 0.988361 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-6 Attribute: Attribute_Label: L_X3 Attribute_Definition: The average KF-factor of the upslope area. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 0.340000 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-6 Attribute: Attribute_Label: V_X1 Attribute_Definition: square root of the total upstream relief, used in volume calcs. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 43.2692986 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 1e-7 Attribute: Attribute_Label: V_X2 Attribute_Definition: natural log of the total upstream area burned at high and moderate severity. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -13.8155003 Range_Domain_Maximum: 2.0045800 Attribute_Units_of_Measure: kilometers Attribute_Measurement_Resolution: 1e-7 Attribute: Attribute_Label: R Attribute_Definition: 15-minute rainfall accumulation of design storm. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 6 Attribute_Units_of_Measure: millimeters per hour Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: V_X3 Attribute_Definition: The square root of the peak 15-minute rainfall intensity. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 4.898979486 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-9 Attribute: Attribute_Label: X Attribute_Definition: x values used to calculate the statistical likelihood of debris flow occurrence, see details in Staley and others, 2016. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -3.526274999 Range_Domain_Maximum: 3.043831254 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-9 Attribute: Attribute_Label: ExpX Attribute_Definition: exp(x), used for calculating likelihood Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 20.98549016 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-8 Attribute: Attribute_Label: P Attribute_Definition: Logistic regression estimates statistical likelihood of debris-flow occurrence, see Staley and others, 2017. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 0.954515456 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1e-9 Attribute: Attribute_Label: PCl Attribute_Definition: Classified probabilities, where 1 equals 0-20 percent, 2 equals 20-40 percent, 3 equals 40-60 percent, 4 equals 60-80 percent, 5 equals 80-100 percent Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 5 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: PCl_Legend Attribute_Definition: field used to make probability layer legend. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 0-20 percent Enumerated_Domain_Value_Definition: probability layer range corresponding to the PCI attribute value of 1 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 20-40 percent Enumerated_Domain_Value_Definition: probability layer range corresponding to the PCI attribute value of 2 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 40-60 percent Enumerated_Domain_Value_Definition: probability layer range corresponding to the PCI attribute value of 3 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 60-80 percent Enumerated_Domain_Value_Definition: probability layer range corresponding to the PCI attribute value of 4 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 80-100 percent Enumerated_Domain_Value_Definition: probability layer range corresponding to the PCI attribute value of 5 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: LnV Attribute_Definition: natural log of the predicted volume for the design storm, see Gartner and others, 2014. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 11.9508578 Attribute_Units_of_Measure: cubic meters Attribute_Measurement_Resolution: 1e-7 Attribute: Attribute_Label: Volume Attribute_Definition: predicted volume for the design storm, in cubic meters Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 154950.00590 Attribute_Units_of_Measure: cubic meters Attribute_Measurement_Resolution: 1e-5 Attribute: Attribute_Label: VolMin Attribute_Definition: lower confidence limit of the volume prediction for the design storm (based on -1 Standard Error) Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 19357.93711 Attribute_Units_of_Measure: cubic meters Attribute_Measurement_Resolution: 1e-5 Attribute: Attribute_Label: VolMax Attribute_Definition: upper confidence limit of the volume prediction for the design storm (based on +1 Standard Error) Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1240292.50500 Attribute_Units_of_Measure: cubic meters Attribute_Measurement_Resolution: 1e-5 Attribute: Attribute_Label: VolCl Attribute_Definition: Classified volume predictions, where 1 equals less than 1,000 cubic meters, 2 equals 1,000-10,000 cubic meters, 3 equals 10,000-100,000 cubic meters, 4 equals greater than 100,000 cubic meters Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 4 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: VolCl_Lege Attribute_Definition: field used to make volume layer legend. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: less than 1,000 Enumerated_Domain_Value_Definition: probability layer range in cubic meters corresponding to the VolCI attribute value of 1 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 1,000-10,000 Enumerated_Domain_Value_Definition: probability layer range in cubic meters corresponding to the VolCI attribute value of 2 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 10,000-100,000 Enumerated_Domain_Value_Definition: probability layer range in cubic meters corresponding to the VolCI attribute value of 3 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: greater than 100,000 Enumerated_Domain_Value_Definition: probability layer range in cubic meters corresponding to the VolCI attribute value of 4 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: CombHaz Attribute_Definition: relative hazard ranking, where CombHaz equals VolCl plus PCl. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 9 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: CombHazCl Attribute_Definition: classified relative hazard ranking, where 1 equals 2 – 3, 2 equals 4 – 6, and 3 equals 7 – 9. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 3 Attribute_Units_of_Measure: NA Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: CombHazCl_ Attribute_Definition: field used to make combined hazard class legend Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Low Enumerated_Domain_Value_Definition: Low equals CombHazCl equals 1 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Moderate Enumerated_Domain_Value_Definition: Moderate equals CombHazCl equals 2 Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: High Enumerated_Domain_Value_Definition: High equals CombHazCl equals 3 Enumerated_Domain_Value_Definition_Source: Producer defined Overview_Description: Entity_and_Attribute_Overview: This dataset has ten shapefiles which contain attributes related to application of two empirical post-fire debris-flow models, a likelihood model (Staley and others, 2016) and a volume model (Gartner and others, 2014). Entity_and_Attribute_Detail_Citation: U.S. Geological Survey 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 in shapefile format (yyyZZZZ_Basin_DFPredictions_15min_24mmh.shp and associated files for fire yyy in year ZZZZ) for ten wildfires contained in a single zip file (ModelDF_shps.zip) accompanied by CSDGM FGDC-compliant metadata. Note that although the metadata says the data are in UTM-10N projection, some of the files are in UTM-11N. 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: ArcGIS 10.8.1 Format_Specification: Esri polygon shapefiles Format_Information_Content: Zip file contains the polygon shapefiles (with model application attributes) File_Decompression_Technique: Unzip. Transfer_Size: 4.788 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/64beec73d34e70357a31c9e5 Network_Resource_Name: https://www.sciencebase.gov/catalog/item/64beec73d34e70357a31c9e5 Network_Resource_Name: https://doi.org/10.5066/P9CG3DRR Access_Instructions: Data can be downloaded using the Network_Resource_Name links. The first link is a direct link to download the zipped file of data and metadata. The second link points to a landing page with metadata and data. The third link points to the landing page for the entire data release. Fees: None. Technical_Prerequisites: data can be viewed with any geospatial software. Metadata_Reference_Information: Metadata_Date: 20240807 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