Metadata: Identification_Information: Citation: Citation_Information: Originator: Patrick Barnard Originator: Li Erikson Originator: Amy Foxgrover Originator: Andrea O'Neill Originator: Jessica Lovering Publication_Date: 2017 Title: CoSMoS (Coastal Storm Modeling System) Southern California v3.0 Phase 2 coastal squeeze projections Geospatial_Data_Presentation_Form: Storm-hazard projections in shapefile formats Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/F7T151Q4 Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center Santa Cruz, California Publisher: U.S. Geological Survey Larger_Work_Citation: Citation_Information: Originator: Patrick L Barnard Originator: Li H Erikson Originator: Amy C Foxgrover Originator: Patrick W Limber Originator: Andrea C O'Neill Originator: Sean Vitousek Publication_Date: 2018 Title: Coastal Storm Modeling System (CoSMoS) for Southern California, v3.0, Phase 2 Geospatial_Data_Presentation_Form: Digital Series_Information: Series_Name: data release Issue_Identification: doi:10.5066/F7T151Q4 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/F7T151Q4 Description: Abstract: Projected coastal squeeze derived from CoSMoS Phase 2 shoreline change and cliff retreat projections. Projected coastal squeeze extents illustrate the available area between shoreline (mean high water; MHW) positions and man-made structures and barriers (referred to as non-erodible structures) or cliff-top retreat, as applicable, for a range of sea-level rise scenarios. The coastal squeeze polygons include results from the Coastal Storm Modeling System (CoSMoS) shoreline change (CoSMoS-COAST; Vitousek and others, 2017; available at https://www.sciencebase.gov/catalog/item/57f426b9e4b0bc0bec033fad) and cliff retreat models (Limber and others, 2015; available at https://www.sciencebase.gov/catalog/item/57f4234de4b0bc0bec033f90) using future wave-climate conditions derived from Global Climate Models (GCMs). Coastal squeeze areas are identified and defined from combined model projections, using model scenarios where erosion was limited by non-erodible structures (for shoreline change models) and armoring (for cliff retreat models; both cliff and shoreline cases referred to as 'hold the line') and where no beach-nourishment was included. Coastal squeeze projections are defined for each sea-level rise scenario. Shoreline change and cliff retreat model details and data sources are outlined in CoSMoS_3.0_Phase_2_Southern_California_Bight:_Summary_of_data_and_methods (available at https://www.sciencebase.gov/catalog/file/get/57f1d4f3e4b0bc0bebfee139?name=CoSMoS_SoCalv3_Phase2_summary_of_methods.pdf). Phase 2 data for Southern California include information for the coast from the border of Mexico to Pt. Conception. Please read the Summary of methods and inspect output carefully. Data are complete for the information presented. Purpose: These data are intended for policy makers, resource managers, science researchers, students, and the general public. These data can be used with geographic information systems or other software to identify and assess possible areas of vulnerability. These data are not intended to be used for navigation. Supplemental_Information: This work is one portion of ongoing modeling efforts for California and the western United States. For information on data sources and details on methodology, see https://www.sciencebase.gov/catalog/file/get/57f1d4f3e4b0bc0bebfee139?name=CoSMoS_SoCalv3_Phase2_summary_of_methods.pdf. For more information on CoSMoS implementation, see https://walrus.wr.usgs.gov/coastal_processes/cosmos/ Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20151210 Ending_Date: 20170630 Currentness_Reference: oldest dataset used through publication date Status: Progress: In work Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -120.81115722553 East_Bounding_Coordinate: -116.66931152258 North_Bounding_Coordinate: 34.687068180405 South_Bounding_Coordinate: 32.546444355161 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:5956b7bbe4b0d1f9f050dc2f Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Physical Habitats and Geomorphology Theme: Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD) Theme_Keyword: Hazards Planning Theme_Keyword: Ocean Waves Theme_Keyword: Ocean Winds Theme_Keyword: Beaches Theme_Keyword: Erosion Theme_Keyword: Sea Level Rise Theme_Keyword: Storm Surge Theme_Keyword: Extreme Weather Theme_Keyword: Floods Theme_Keyword: Water Depth Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: Climate Change Theme_Keyword: Storms Theme_Keyword: Wind Theme_Keyword: Floods Theme_Keyword: Sea-level Change Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: Oceans Theme_Keyword: ClimatologyMeteorologyAtmosphere Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: sea level change Theme_Keyword: waves Theme_Keyword: floods Theme_Keyword: coastal erosion Place: Place_Keyword_Thesaurus: Geographic Names Information System Place_Keyword: Santa Barbara County Place_Keyword: Ventura County Place_Keyword: Los Angeles County Place_Keyword: Orange County Place_Keyword: San Diego County Place_Keyword: State of California Place: Place_Keyword_Thesaurus: None Place_Keyword: Southern California Place_Keyword: Southern California Bight 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. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Erikson, Li Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: USA Contact_Voice_Telephone: 831-460-7563 Contact_Facsimile_Telephone: 831-427-4748 Contact_Electronic_Mail_Address: lerikson@usgs.gov Cross_Reference: Citation_Information: Originator: Vitousek, S Originator: Barnard, P. L. Originator: Limber, P. Originator: Erikson, L. H. Originator: Cole, B. Publication_Date: 2017 Title: A model integrating longshore and cross-shore processes for predicting long-term shoreline response to climate change Other_Citation_Details: Vitousek, S., Barnard, P. L., Limber, P., Erikson, L. H., and Cole, B.,2017, A model integrating longshore and cross-shore processes for predicting long-term shoreline response to climate change, Journal of Geophysical Research Earth Surface, 122, doi:10.1002/2016JF004065 Cross_Reference: Citation_Information: Originator: Limber, P. Originator: Barnard, P. L. Originator: Hapke, C. Publication_Date: 2015 Title: Towards projecting the retreat of California's coastal cliffs during the 21st century Other_Citation_Details: Limber, P., Barnard, P.L., and Hapke, C., 2015, Towards projecting the retreat of California's coastal cliffs during the 21st century. The Proceedings of the Coastal Sediments 2015, World Scientific Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Attribute values are illustrations of coastal squeeze due to plausible sea-level rise and future-wave climate conditions and therefore cannot be validated against observations. The projections were generated using the latest downscaled climate projections for Southern California. Logical_Consistency_Report: Data have undergone quality checks and meet standards. Completeness_Report: Dataset is considered complete for the information presented. Users are advised to read the metadata record and Summary of methods carefully for additional details. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Data are concurrent with topobathymetric DEM locations. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: N/A Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Patrick Barnard Originator: Li Erikson Originator: Amy Foxgrover Originator: Andrea O'Neill Originator: Liv Herdman Publication_Date: 2017 Title: CoSMoS_3.0_Phase_2_Southern_California_Bight:_Summary_of_data_and_methods Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://www.sciencebase.gov/catalog/file/get/57f1d4f3e4b0bc0bebfee139?name=CoSMoS_SoCalv3_Phase2_summary_of_methods.pdf Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2017 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Summary of methods Source_Contribution: Complete explanation of data and methodology used to create model Source_Information: Source_Citation: Citation_Information: Originator: Sean Vitousek Originator: Patrick Barnard Publication_Date: 2016 Title: CoSMoS (Coastal Storm Modeling System) Southern California v3.0 projections of shoreline change due to 21st century sea-level rise Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://www.sciencebase.gov/catalog/item/57f426b9e4b0bc0bec033fad Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2016 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Model projections, metadata, and methods Source_Contribution: Model projections Source_Information: Source_Citation: Citation_Information: Originator: Patrick Limber Originator: Patrick Barnard Publication_Date: 2016 Title: CoSMoS (Coastal Storm Modeling System) Southern California v3.0 Phase 2 projections of coastal cliff retreat due to 21st century sea-level rise Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center Santa Cruz, California Publisher: U.S. Geological Survey Online_Linkage: https://www.sciencebase.gov/catalog/item/57f4234de4b0bc0bec033f90 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2016 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Model projections, metadata, and methods Source_Contribution: Model projections Process_Step: Process_Description: Applied CoSMoS-COAST models (Vitousek and others, 2017) to Southern California. See Summary of methods and references for information on model structure and data used. Process_Date: 20150801 Process_Step: Process_Description: Applied cliff retreat models (Limber and others, 2015)to Southern California. See Summary of methods and references for information on model structure and data used. Process_Date: 20150801 Process_Step: Process_Description: Combined cliff retreat and shoreline change projections for each sea-level rise scenario ('hold the line' and 'no nourishment' cases). Process_Date: 20170515 Process_Step: Process_Description: Metadata was modified to add or correct the Larger_Work section, and to correct the link(s) to the Methods Summary pdf so that it points to the new location of the file. No data information was changed. Process_Date: 20180814 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Susan A Cochran Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Position: Geologist Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: USA Contact_Voice_Telephone: (831) 460-7545 Contact_Electronic_Mail_Address: scochran@usgs.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: Vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 11 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -100.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 2.000000 Ordinate_Resolution: 2.000000 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum 1983 (NSRS2007) Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Vertical_Coordinate_System_Definition: Depth_System_Definition: Depth_Datum_Name: NAVD88 Depth_Resolution: 2.0 Depth_Distance_Units: meters Depth_Encoding_Method: Implicit coordinate Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: CoSMoS v3.0 Phase 2 coastal squeeze Entity_Type_Definition: CoSMoS Phase 2 projections Entity_Type_Definition_Source: originators at United States Geological Survey, Pacific Coastal and Marine Science Center Attribute: Attribute_Label: area of coastal squeeze, between projected shoreline (MHW) and non-erodible structure or cliff retreat, for given sea-level rise (SLR) value Attribute_Definition: coastal area between projected shoreline and non-erodible structure or projected cliff retreat Attribute_Definition_Source: model derived Attribute_Domain_Values: Unrepresentable_Domain: geographic extent of projected coastal squeeze for sea-level rise indicated 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: USA Contact_Voice_Telephone: 1-888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: File (CoSMoS_v3_Phase2_coastal_squeeze.zip) contains projections for sea-level rise indicated. 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 10.2.2 Format_Specification: Features are shapefile formats and are projected in UTM Zone 11 coordinates, with horizontal datum NAD83 (NSRS2007) and vertical datum NAVD88. Format_Information_Content: The .zip file includes shapefiles. File_Decompression_Technique: WinZip Transfer_Size: 22 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5956b7bbe4b0d1f9f050dc2f?name=CoSMoS_v3_Phase2_coastal_squeeze.zip Access_Instructions: Data can be downloaded via the World Wide Web (WWW) Fees: none Metadata_Reference_Information: Metadata_Date: 20211013 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Andrea O'Neill Contact_Organization: U.S. Geological Survey, Pacific Coastal and Marine Science Center Contact_Position: Oceanographer Contact_Address: Address_Type: mailing and physical Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: USA Contact_Voice_Telephone: 831-460-7586 Contact_Facsimile_Telephone: 831-427-4748 Contact_Electronic_Mail_Address: aoneill@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998