Metadata: Identification_Information: Citation: Citation_Information: Originator: Ann E. Gibbs Originator: Aaron D. Cole Originator: Erik Lowe Originator: Borja G. Reguero Originator: Curt D. Storlazzi Publication_Date: 2019 Title: Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the State of Hawaii (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu) Geospatial_Data_Presentation_Form: comma-delimited text, polygon and point shapefiles Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9KMH2VX 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/P9KMH2VX Online_Linkage: https://www.sciencebase.gov/catalog/item/5c58ab06e4b0708288ff2a9c Larger_Work_Citation: Citation_Information: Originator: Ann E. Gibbs Originator: Aaron D. Cole Originator: Erik Lowe Originator: Borja G. Reguero Originator: Curt D. Storlazzi Publication_Date: 2019 Title: Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands Series_Information: Series_Name: data release Issue_Identification: 10.5066/P9KMH2VX Publication_Information: Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA Publisher: U.S. Geological Survey Other_Citation_Details: Suggested citation: Gibbs, A.E., Cole, A.D., Lowe, E., Reguero, B.G., and Storlazzi, C.D., 2019, Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands: U.S. Geological Survey data release, https://doi.org/10.5066/P9KMH2VX Online_Linkage: https://doi.org/10.5066/P9KMH2VX Online_Linkage: https://www.sciencebase.gov/catalog/item/5bd77b33e4b0b3fc5ce825d8 Description: Abstract: This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for the State of Hawaii (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu). For each island there are 8 associated flood mask and flood depth shapefiles: one for each of four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file. 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 to wave-driven flooding. These data are not intended to be used for navigation. 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 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: Single_Date/Time: Calendar_Date: 2019 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -160.251038055 East_Bounding_Coordinate: -154.732205092 North_Bounding_Coordinate: 22.232539987 South_Bounding_Coordinate: 18.892899371 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:5c58ab06e4b0708288ff2a9c 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: Coral Reef Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: environment Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: reef ecosystems Theme_Keyword: coastal processes Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: Habitat Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: flooding Theme_Keyword: reef Theme_Keyword: coral reef communities 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: Kaho‘olawe Place_Keyword: Kaua‘i Place_Keyword: Lana‘i Place_Keyword: Maui Place_Keyword: Moloka‘i Place_Keyword: Ni‘ihau Place_Keyword: O‘ahu Place_Keyword: United States of America Place: Place_Keyword_Thesaurus: None Place_Keyword: Island of Hawaii Place_Keyword: Kahoolawe Place_Keyword: Kauai Place_Keyword: Lanai Place_Keyword: Molokai Place_Keyword: Niihau Place_Keyword: Oahu 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_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 Address: 2885 Mission Street City: Santa Cruz State_or_Province: CA Postal_Code: 95060-5792 Country: USA 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/5bd77b33e4b0b3fc5ce825d8?name=ReefHazard_StudyLocations.jpg&allowOpen=true Browse_Graphic_File_Description: Location map of coral reef areas included in this data release. Browse_Graphic_File_Type: JPEG Data_Set_Credit: U.S. Geological Survey Native_Data_Set_Environment: Environment as of Metadata Creation: Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.5 (Build 6491) Service Pack N/A (Build N/A) Cross_Reference: Citation_Information: Originator: Storlazzi, Curt D. Originator: Reguero, Borja G. Originator: Cole, Aaron D. Originator: Lowe, Erik Originator: Shope, James A. Originator: Gibbs, Ann E. Originator: Nickel, Barry A. Originator: McCall, Rorbert T. Originator: van Dongeren, Ap R. Originator: Beck, Michael W. Publication_Date: 2019 Title: Rigorously valuing the role of coral U.S. coral reefs in coastal hazard risk reduction Series_Information: Series_Name: Open-File Report Issue_Identification: 2019-1027 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/ofr20191027 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: No formal attribute accuracy tests were conducted. Attribute values are extents of modeled flood projections due to extreme wave and sea-level conditions and presence or absence of coral reefs and therefore cannot be validated against observations. Values are within a reasonable and expected range. Logical_Consistency_Report: No formal logical accuracy tests were conducted. Values are within reasonable and expected range. 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 DEM locations. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Data are concurrent with topobathymetric DEM locations. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Storlazzi, Curt D. Originator: Reguero, Borja G. Originator: Cole, Aaron D. Originator: Lowe, Erik Originator: Shope, James A. Originator: Gibbs, Ann E. Originator: Nickel, Barry A. Originator: McCall, Rorbert T. Originator: van Dongeren, Ap R. Originator: Beck, Michael W. Publication_Date: 2019 Title: Rigorously valuing the role of coral U.S. coral reefs in coastal hazard risk reduction Series_Information: Series_Name: Open-File Report Issue_Identification: 2019-1027 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/ofr20191027 Type_of_Source_Media: online Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2019 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Summary of methods Source_Contribution: Complete explanation of data and methodology used to create flooding model. Process_Step: Process_Description: Flood water depths were extracted from a grid of modeled total water levels for 4 modeled storm return periods (10, 50, 100, or 500 years) with and without the influence of coral reefs. Points were extracted every 4 meters along shore normal profiles with a 100 m alongshore spacing and saved as an ESRI point shapefile in the following format: [Sublocation]_rp[#]_[REEFSTATUS]_floodpoints, where [Sublocation] = one of 22 sublocations within the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands, [#] = wave energy return period (10, 50, 100, or 500 years), and [REEFSTATUS] = with reef (wrf) or without reef (wofr). See Storlazzi and others (2019) for a detailed description of model development and methodologies. Process_Date: 2018 Process_Step: Process_Description: Flood water depth shapefiles were merged to create a single shapefile for each of the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands. A Scenario attribute was added to identify the wave-energy return period and reef status combination used to derive the flood depth based on the original shapefile. Process_Date: 2018 Process_Step: Process_Description: The merged flood water depth shapefiles were exported as a text file in a comma separated value (.csv) format. Process_Date: 2018 Process_Step: Process_Description: Flood extent polygons were built by creating a minimum-bounding polygon between flood points along adjacent shore normal profiles for 4 modeled storm return periods (10, 50, 100, or 500 years) with and without the influence of coral reefs. The resulting 8 polygons for each geographic sublocation area were clipped and/or extended to a simplified coastline based on the 0-m contour used in the elevation model and edited to remove spurious results. The edited polygons were merged into a single shapefile (flood mask) and are identified by a unique MaskName attribute in the following format: [Sublocation]_rp[#]_[REEFSTATUS]_floodmask, where [Sublocation] = one of 22 sublocations within the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands, [#] = wave energy return period (10, 50, 100, or 500 years), and [REEFSTATUS] = with reef (wrf) or without reef (wofr). Process_Date: 2018 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: Indirect_Spatial_Reference: 1 polygon shapefile, 1 point shapefile, and 1 .csv file. Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 4 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -159.0 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_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: HawaiianIslands_floodmasks.shp Entity_Type_Definition: Polygon shapefile containing attribute information associated with the Hawaiian Islands floodmask data set. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: MaskName Attribute_Definition: Sublocation floodmask polygon name Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Sublocation floodmask polygon name in the following format: [Sublocation]_rp[#]_[REEFSTATUS]_floodmask, where [Sublocation] = one of 22 sublocations within the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands, [#] = wave energy return period (10, 50, 100, or 500 years), and [REEFSTATUS] = with reef (wrf) or without reef (wofr) Detailed_Description: Entity_Type: Entity_Type_Label: HawaiianIslands_floodpoints.shp Entity_Type_Definition: Point shapefile containing attribute information associated with the Hawaiian Islands floodpoints data set. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Easting Attribute_Definition: X-coordinate in meters relative to UTM Zone Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 371066.3992 Range_Domain_Maximum: 940269.5058 Attribute: Attribute_Label: Northing Attribute_Definition: Y-coordinate in meters relative to UTM Zone Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2094185.667 Range_Domain_Maximum: 2458571.402 Attribute: Attribute_Label: F_Depth Attribute_Definition: Flood depth in meters relative to approximate mean sea level Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 29.41 Attribute: Attribute_Label: Scenario Attribute_Definition: Sublocation flood depth scenario Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Flood depth point scenario name and location in the following format: [Sublocation]_rp[#]_[REEFSTATUS]_floodpoints, where [Sublocation] = one of 22 sublocations within the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands, [#] = wave energy return period (10, 50, 100, or 500 years), and [REEFSTATUS] = with reef (wrf) or without reef (wofr) Detailed_Description: Entity_Type: Entity_Type_Label: HawaiianIslands_floodpoints.csv Entity_Type_Definition: Comma-separated text file containing attribute information associated with the Hawaiian Islands floodpoints data set. Entity_Type_Definition_Source: Producer defined Attribute: Attribute_Label: Easting Attribute_Definition: X-coordinate in meters relative to UTM Zone Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 371066.3992 Range_Domain_Maximum: 940269.5058 Attribute: Attribute_Label: Northing Attribute_Definition: Y-coordinate in meters relative to UTM Zone Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 2094185.667 Range_Domain_Maximum: 2458571.402 Attribute: Attribute_Label: F_Depth Attribute_Definition: Flood depth in meters relative to approximate mean sea level Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 29.41 Attribute: Attribute_Label: Scenario Attribute_Definition: Sublocation flood depth scenario Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Flood depth point scenario name and location in the following format: [Sublocation]_rp[#]_[REEFSTATUS]_floodpoints, where [Sublocation] = one of 22 sublocations within the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands, [#] = wave energy return period (10, 50, 100, or 500 years), and [REEFSTATUS] = with reef (wrf) or without reef (wofr) Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey - Science Base Contact_Address: Address_Type: mailing and physical address Address: Denver Federal Center, Building 810, Mail Stop 302 City: Denver State_or_Province: CO Postal_Code: 80225 Country: CA Contact_Voice_Telephone: 888-275-8747 Contact_Electronic_Mail_Address: sciencebase@usgs.gov Resource_Description: Filenames are in the following format [Location]_floodmasks.shp, [Location]_floodpoints.shp, and/or [Location]_floodpoints.csv where [Location] = one of the 7 main geographic areas of the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands. 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 10.5 Format_Specification: Esri polygon shapefile Format_Information_Content: This shapefile contains 8 flood extent polygons for the 8 sublocations in the Hawaiian Islands (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu). File_Decompression_Technique: Use WinZip or pkUnzip Transfer_Size: 58.5 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5c58ab06e4b0708288ff2a9c?facet=HawaiianIslands_floodmasks Network_Resource_Name: https://www.sciencebase.gov/catalog/item/5c58ab06e4b0708288ff2a9c Network_Resource_Name: https://doi.org/10.5066/P9KMH2VX Access_Instructions: The first link is a direct link to download a zip file containing the polygon shapefile. The second link is to a page with all the datasets for a particular geographic area. The third link is to a landing page for the entire data release. Digital_Form: Digital_Transfer_Information: Format_Name: shapefile Format_Version_Number: ArcGIS 10.5 Format_Specification: Esri point shapefile Format_Information_Content: This shapefile contains flood depth points for the 8 sublocations in the Hawaiian Islands (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu). File_Decompression_Technique: Use WinZip or pkUnzip Transfer_Size: 100.3 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5c58ab06e4b0708288ff2a9c?facet=HawaiianIslands_floodpoints Network_Resource_Name: https://www.sciencebase.gov/catalog/item/5c58ab06e4b0708288ff2a9c Network_Resource_Name: https://doi.org/10.5066/P9KMH2VX Access_Instructions: The first link is a direct link to download a zip file containing the polygon shapefile. The second link is to a page with all the datasets for a particular geographic area. The third link is to a landing page for the entire data release. Digital_Form: Digital_Transfer_Information: Format_Name: comma-delimited text Format_Version_Number: ArcGIS 10.5 Format_Specification: Esri point shapefile Format_Information_Content: This .csv file contains flood depth points for the 8 sublocations in the Hawaiian Islands (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu). File_Decompression_Technique: none Transfer_Size: 163.3 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5c58ab06e4b0708288ff2a9c?name=HawaiianIslands_floodpoints.csv Network_Resource_Name: https://www.sciencebase.gov/catalog/item/5c58ab06e4b0708288ff2a9c Network_Resource_Name: https://doi.org/10.5066/P9KMH2VX Access_Instructions: The first link is a direct link to download a zip file containing the polygon shapefile. The second link is to a page with all the datasets for a particular geographic area. The third link is to a landing page for the entire data release. Fees: None Technical_Prerequisites: These zip files contain data available in Environmental Systems Research Institute (Esri) shapefile format. The user must have ArcGIS or ArcView 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing the data. A free data viewer, ArcExplorer, capable of displaying the data is available from Esri at www.esri.com. 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 Country: United States 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