Metadata: Identification_Information: Citation: Citation_Information: Originator: Theresa A. Fregoso Originator: Curt D. Storlazzi Publication_Date: 20240910 Title: Projected sea-level rise flooding inundation extents for +0.25, +0.50, +1.00, +1.50, +2.00, and +3.00 meter sea-level rise scenarios in the Hawaiian Islands Geospatial_Data_Presentation_Form: shapefile Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9RIQ7S7 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/P9RIQ7S7 Larger_Work_Citation: Citation_Information: Originator: Kristen C. Alkins Originator: Camila L. Gaido Originator: Borja G. Reguero Originator: Curt D. Storlazzi Originator: Theresa A. Fregoso Publication_Date: 2024 Title: Projected coastal flooding extents and depths for 1-, 20-, and 100-year return interval storms and 0.00, +0.25, +0.50, +1.00, +1.50, +2.00, and +3.00 meter sea-level rise scenarios in the Hawaiian, Mariana, and American Samoan Islands Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9RIQ7S7 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/P9RIQ7S7 Description: Abstract: This data release provides flooding extent polygons based on potential future sea-level rise (SLR) water levels for the coast of the most populated Hawaiian Islands of O'ahu, Moloka'i, Kaua'i, Maui, and Big Island. Digital elevation models were used to extract SLR flooded areas along the coastlines at 10-m2 resolution and converted to polygon shapefiles of the extents for +0.25 m, +0.50 m, +1.00 m, +1.50 m, +2.00 m, and +3.00 m SLR scenarios. Purpose: These flood extent files were created to evaluate coastal flooding in the most populated Hawaiian Islands of O'ahu, Moloka'i, Kaua'i, Maui, and Big Island due to climate change influenced SLR. The data are intended to help identify areas where management and/or restoration could potentially help reduce the risk to, and increase the resiliency of, the coastal communities in the populated Hawaiian Islands. The data can be used with geographic information systems (GIS) software for research purposes. 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. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20240315 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -159.790218 East_Bounding_Coordinate: -154.732108 North_Bounding_Coordinate: 22.235804 South_Bounding_Coordinate: 18.892830 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: environment Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Predictions Theme_Keyword: Physical Habitats and Geomorphology Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: Coastal Processes Theme_Keyword: Geospatial Datasets Theme_Keyword: Spatial Analysis Theme_Keyword: Climate Change Theme_Keyword: Storms Theme_Keyword: Floods Theme_Keyword: Sea-level Change Theme_Keyword: Mathematical modeling Theme_Keyword: Effects of climate change Theme_Keyword: Earth sciences Theme_Keyword: Environmental Justice Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: Flooding Theme_Keyword: Sea level change Theme_Keyword: Waves 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_Keyword: Environmental Equity Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:660c5b71d34e4df16bd5dec8 Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Hawaiian Islands Place_Keyword: State of Hawaii Place_Keyword: Island of Hawai'i Place_Keyword: Kaua'i Place_Keyword: Maui Place_Keyword: Moloka'i Place_Keyword: O'ahu 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 and University of California, Santa Cruz 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 Native_Data_Set_Environment: Environment as of Metadata Creation: Microsoft Windows 10 Version 10.0 (Build 19045); Esri ArcGIS 13.2.0.49743 Cross_Reference: Citation_Information: Originator: Curt D. Storlazzi Originator: Borja G. Reguero Originator: Aaron D. Cole Originator: Eric Lowe Originator: James B. Shope Originator: Ann E. Gibbs Originator: Barry A. Nickel Originator: Robert T. McCall Originator: Ap R. van Dongeren Originator: Mike W. Beck Publication_Date: 2019 Title: Rigorously Valuing the Role of U.S. Coral Reefs in Coastal Hazard Risk Reduction Other_Citation_Details: Storlazzi, C.D., Reguero, B.G., Cole, A.D., Lowe, E., Shope, J.B., Gibbs, A.E., Nickel, B.A., McCall, R.T., van Dongeren, A.R., and Beck, M.W., 2019, Rigorously valuing the role of U.S. coral reefs in coastal hazard risk reduction: U.S. Geological Survey Open-File Report 2019–1027, 42 p., https://doi.org/10.3133/ofr20191027 Online_Linkage: https://doi.org/10.3133/ofr20191027 Cross_Reference: Citation_Information: Originator: Curt D. Storlazzi Originator: Borja G. Reguero Originator: Camila L. Gaido Originator: Kristen C. Alkins Originator: Chris Lowrie Originator: Kees M. Nederhoff Originator: Li H. Erikson Originator: Andrea C. O'Neill Originator: Mike W. Beck Publication_Date: 2024 Title: Forecasting Storm-Induced Coastal Flooding for 21st Century Sea-Level Rise Scenarios in the Hawaiian, Mariana, and American Samoan Islands Other_Citation_Details: Storlazzi, C.D., Reguero, B.G., Gaido L., C., Alkins, K.C., Lowrie, C., Nederhoff, K.M., Erikson, L.H., O'Neill, A.C., and Beck, M.W., 2024, Forecasting storm-induced coastal flooding for 21st century sea-level rise scenarios in the Hawaiian, Mariana, and American Samoan Islands: U.S. Geological Survey Data Report 1184, 21 p. Online_Linkage: https://doi.org/10.3133/dr1184 Cross_Reference: Citation_Information: Originator: Curt D. Storlazzi Originator: Borja G. Reguero Originator: T. Shay Viehman Originator: Kristen A. Cumming Originator: Aaron D. Cole Originator: James B. Shope Originator: Sarah H. Groves Originator: Camila Gaido L. Originator: Barry A. Nickel Originator: Mike W. Beck Publication_Date: 2021 Title: Rigorously Valuing the Impact of Hurricanes Irma and Maria on Coastal Hazard Risk in Florida and Puerto Rico Other_Citation_Details: Storlazzi, C.D., Reguero, B.G., Viehman, T.S., Cumming, K.A., Cole, A.D., Shope, J.B., Groves, S.H., Gaido L., C., Nickel, B.A., and Beck, M.W., 2021, Rigorously valuing the impact of Hurricanes Irma and Maria on coastal hazard risks in Florida and Puerto Rico: U.S. Geological Survey Open-File Report 2021–1056, 29 p. Online_Linkage: https://doi.org/10.3133/ofr20191027 Cross_Reference: Citation_Information: Originator: Borja G. Reguero Originator: Curt D. Storlazzi Originator: Ann E. Gibbs Originator: James B. Shope Originator: Aaron D. Cole Originator: Kristen A. Cumming Originator: Mike W. Beck Publication_Date: 2021 Title: The value of US coral reefs for flood risk reduction Other_Citation_Details: Reguero, B.G., Storlazzi, C.D., Gibbs, A.E., Shope J.B., Cole, A.D., Cumming, K.A., and Beck, M.W., 2021 Author Correction: The value of US coral reefs for flood risk reduction. Nat Sustain 4, 457. Online_Linkage: https://doi.org/10.1038/s41893-021-00724-4Data_Quality_Information Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Attribute values are values automatically generated during creation of dataset. Logical_Consistency_Report: No additional checks for consistency were performed on this data. Completeness_Report: Dataset is considered complete for the information presented as described in the abstract. Users are advised to read the metadata record carefully for additional details. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Data are concurrent with topobathymetric digital elevation model (DEM) locations. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Elevation values are as precise as resolution and tolerances listed in associated topobathymetric DEMs. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: N.O.A.A. National Geophysical Data Center Publication_Date: 2005 Title: U.S. Coastal Relief Model vol. 10—Hawaii Geospatial_Data_Presentation_Form: NetCDF Publication_Information: Publication_Place: online Publisher: National Oceanic and Atmospheric Administration National Geophysical Data Center Online_Linkage: https://doi.org/10.7289/V5RF5RZZ Type_of_Source_Media: Digital Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19910101 Ending_Date: 20050101 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: DEM Source_Contribution: DEM used to extract each of the levels of sea level rise. Process_Step: Process_Description: All extracted elevation DEMS for each scenario of sea level rise were converted from a raster to polygons in ArcPro. Each elevation raster was multiplied by zero than set to a value of 1. These new rasters were then converted to polygons using the value one to group adjacent areas. The resulting shapefiles were the outlines denoting the extent of flooding for each of the six SLR scenarios (0.25, 0.5, 1.0, 1.5, 2.0 and 3.0 m) for the coast of O'ahu, Moloka'i, Kaua'i, Maui, and Big Island. These polygons were then visually inspected to remove any polygons that could not be the result of SLR flood inundation. Final shapefiles were separated by island ([Island]_SLR_extents.zip) for file-size considerations. Source_Used_Citation_Abbreviation: DEM Process_Date: 20240315 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.00001 Longitude_Resolution: 0.00001 Geographic_Coordinate_Units: Decimal Degrees Geodetic_Model: Horizontal_Datum_Name: D_WGS_1984 Ellipsoid_Name: WGS_1984 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257223563 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: SLR_[Island]_[SLR scenario]_extent.shp Entity_Type_Definition: shapefiles consisting of the SLR scenario flooding extent for each island of Hawaii. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: FID Attribute_Definition: Object ID Attribute_Definition_Source: Esri Attribute_Domain_Values: Unrepresentable_Domain: automatically generated unique identifiers Attribute: Attribute_Label: Shape Attribute_Definition: feature type Attribute_Definition_Source: Esri Attribute_Domain_Values: Unrepresentable_Domain: automatically generated unique identifiers Attribute: Attribute_Label: Id Attribute_Definition: ID Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: automatically generated unique identifiers Attribute: Attribute_Label: gridcode Attribute_Definition: grid ID Attribute_Definition_Source: producer defined Attribute_Domain_Values: Unrepresentable_Domain: automatically generated unique identifiers Overview_Description: Entity_and_Attribute_Overview: shapefiles contained in this part of the data release include projected flood extents in the following format SLR_[Island]_[SLR scenario]_extent.shp, where [SLR scenario] = one of the 6 SLR scenarios modeled (050cm, 100cm, 150cm, 200cm, 300cm). Files are grouped by island, containing all SLR scenarios. For example, Oaju_SLR_extents.zip, contains all outputs for O'ahu, within which SLR_Oahu_300_extent.shp illustrates the flood extents for a SLR of 300 cm. 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 as zip files by island for which [ISLAND]_SLR_extents.zip] is the filename, where ISLAND could be Oahu, Kauai, Molokai, Big Island, or Maui. 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 13.2.0.49743 Format_Specification: Esri polygon shapefile Format_Information_Content: Zip files contain the flood extent polygons shapefiles for Oahu, Kauai, Molokai, Big Island, or Maui in the Hawaiian Islands. File_Decompression_Technique: WinZip Transfer_Size: 4.96 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/660c5b71d34e4df16bd5dec8 Network_Resource_Name: https://www.sciencebase.gov/catalog/item/660c5b71d34e4df16bd5dec8 Network_Resource_Name: https://www.sciencebase.gov/catalog/item/64821d0dd34eac007b580e02 Network_Resource_Name: https://doi.org/10.5066/P9RIQ7S7 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 for O'ahu, Moloka'i, Kaua'i, Big Island, and Maui in the Hawaiian Islands. The second link points to a landing page with links to the metadata and flood extent data for O'ahu, Moloka'i, Kaua'i, Big Island, and Maui. The third link points to the landing page for the flood depth and flood extent data for O'ahu, Moloka'i, Kaua'i, Big Island, and Maui. The fourth link points to the landing page for the entire data release. Fees: None. Technical_Prerequisites: These data can be viewed with ArcGIS or other spatial analysis software. Metadata_Reference_Information: Metadata_Date: 20240910 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