Metadata: Identification_Information: Citation: Citation_Information: Originator: Li H. Erikson Originator: Ann E. Gibbs Originator: Bruce M. Richmond Originator: Benjamin M. Jones Originator: Curt D. Storlazzi Originator: Karin A. Ohman Publication_Date: 20201207 Title: Seamless topo-bathy digital elevation model (DEM) of Arey Lagoon, Alaska Geospatial_Data_Presentation_Form: Raster Digital Data Set (geoTIFF) Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9LGYO2Q 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/P9LGYO2Q Online_Linkage: https://www.sciencebase.gov/catalog/item/5eea6bd482ce3bd58d856683 Larger_Work_Citation: Citation_Information: Originator: Li H. Erikson Originator: Ann E. Gibbs Originator: Bruce M. Richmond Originator: Benjamin M. Jones Originator: Curt D. Storlazzi Originator: Karin A. Ohman Publication_Date: 2020 Title: Modeled 21st century storm surge, waves, and coastal flood hazards, and supporting oceanographic and geological field data (2010 and 2011) for Arey and Barter Islands, Alaska and vicinity Series_Information: Series_Name: data release Issue_Identification: DOI:10.5066/P9LGYO2Q 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/P9LGYO2Q Description: Abstract: A seamless topographic-bathymetric digital elevation model for an area around Arey Lagoon, Alaska created from a combination of lidar elevation data collected in 2009, single-beam bathymetric data collected in 2011, and NOS sounding data collected in 1948. Purpose: Data were generated as a foundation data set for modeling estimated future ocean storm conditions (magnitude and frequency), coastal flooding potentials, and barrier island migration rates, for the 21st century and assess changes with respect to past conditions. Supplemental_Information: Additional information about the field activity from which these data were derived is available online at: http://cmgds.marine.usgs.gov/fan_info.php?fan=ID411AR Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19480101 Ending_Date: 20110711 Currentness_Reference: ground condition at time data were collected Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -144.191068 East_Bounding_Coordinate: -143.657291 North_Bounding_Coordinate: 70.173928 South_Bounding_Coordinate: 70.014645 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: bathymetry Theme_Keyword: topography Theme_Keyword: single-beam echo sounder Theme_Keyword: lidar Theme: Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords Theme_Keyword: numerical modeling Theme_Keyword: flooding Theme: Theme_Keyword_Thesaurus: Data Categories for Marine Planning Theme_Keyword: predictions 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:5eea6bd482ce3bd58d856683 Place: Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Place_Keyword: Arctic National Wildlife Refuge Place_Keyword: Arctic Ocean Place_Keyword: Barter Island Place_Keyword: Arey Island Place_Keyword: Arey Lagoon Place_Keyword: North Slope Place_Keyword: State of Alaska 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. 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/5eea6bd482ce3bd58d856683?name=BTI_AreyLagoonDigitalElevationModel.jpg&allowOpen=true Browse_Graphic_File_Description: Color image of Arey Lagoon digital elevation model. Browse_Graphic_File_Type: jpg Data_Set_Credit: Arctic Landscape Conservation Cooperative (ALCC), U.S. Fish & Wildlife Service Native_Data_Set_Environment: Data were generated with Deltares Quickin and GIS software (ESRI ArcMap) on Personal Desktop Computers (PC) equipped with the Windows 7 operating system. Cross_Reference: Citation_Information: Originator: Li H. Erikson Originator: Ann E. Gibbs Originator: Bruce M. Richmond Originator: Curt D. Storlazzi Originator: Benjamin M. Jones Originator: Karin A. Ohman Publication_Date: 2020 Title: Changing Storm Conditions in Response to Projected 21st Century Climate Change Scenarios and the Potential Impact on an Arctic Barrier Island Lagoon System: A Pilot Study for Arey Island and Lagoon, Eastern Arctic Alaska Other_Citation_Details: Erikson, L.H., Gibbs, A.E., Richmond, B.M., Storlazzi, C.D., Jones, B.M., and Ohman, K.A., 2020, Changing storm conditions in response to projected 21st century climate change and the potential impact on an arctic barrier island–lagoon system—A pilot study for Arey Island and Lagoon, eastern Arctic Alaska: U.S. Geological Survey Open-File report 2020-1142 Online_Linkage: https://doi.org/10.3133/ofr20201142 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: A formal accuracy assessment was not conducted. Results are within the expected range. Logical_Consistency_Report: Data have been checked for outliers and omissions. Completeness_Report: Dataset 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. Accuracy is considered to be less than +/- 4 based on the accuracy of the source data sets. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: A formal accuracy assessment of the vertical positional information in the data set has not been conducted. Accuracy is considered to be less than +/- 30 cm based on the accuracy of the source data sets. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2015 Title: 2009 USGS Lidar: North Slope, Alaska Geospatial_Data_Presentation_Form: LAS point cloud Publication_Information: Publication_Place: online Publisher: NOAA Digital Coast Online_Linkage: https://coast.noaa.gov/digitalcoast/data/ Type_of_Source_Media: Digital Resources Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 20090905 Source_Currentness_Reference: ground condition at time data were collected Source_Citation_Abbreviation: lidar Source_Contribution: Lidar data were used as the source of terrestrial elevation in the digital elevation model. Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2020 Title: Single-beam bathymetry data collected in 2011 in the vicinity of Arey Lagoon and Barter Islands, Alaska Geospatial_Data_Presentation_Form: comma-delimited text Publication_Information: Publication_Place: online Publisher: U.S. Geological Survey Online_Linkage: https://www.sciencebase.gov/catalog/file/get/5ee2b4ee82ce3bd58d7e171e?name=BTI_2011Bathymetry_data.zip Type_of_Source_Media: Digital Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20110706 Ending_Date: 20110907 Source_Currentness_Reference: ground condition at time data were collected Source_Citation_Abbreviation: single-beam bathymetry Source_Contribution: Single-beam bathymetry data were used as the source of seabed elevation in the digital elevation model. Source_Information: Source_Citation: Citation_Information: Originator: DOC/NOAA/NOS/OCS/HSD. Hydrographic Surveys Division, Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce Publication_Date: 1948 Title: NOAA/NOS Sounding Data Geospatial_Data_Presentation_Form: comma-delimited text Publication_Information: Publication_Place: online Publisher: NOAA National Centers for Environmental Information Online_Linkage: https://maps.ngdc.noaa.gov/viewers/bathymetry/ Type_of_Source_Media: Digital Resources Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19480101 Ending_Date: 19481231 Source_Currentness_Reference: ground condition at time data were collected Source_Citation_Abbreviation: NOS soundings Source_Contribution: NOS soundings were used as a source of seabed elevation in the digital elevation model. Process_Step: Process_Description: Lidar data points (relative to the GRS80 ellipsoid) were shifted vertically upward by 2.3 m to an approximate Mean Sea Level vertical. Adjusted lidar points, single-beam bathymetry, and NOS soundings data were combined and gridded to a 5-m resolution using Delaunay triangulation in Deltares Quickin software. Source_Used_Citation_Abbreviation: lidar Source_Used_Citation_Abbreviation: single-beam bathymetry Source_Used_Citation_Abbreviation: NOS Soundings Process_Date: 2011 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: Pixel Row_Count: 3370 Column_Count: 3900 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 7 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -141.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 5 Ordinate_Resolution: 5 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: GCS_WGS_1984 Ellipsoid_Name: D_WGS_1984 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257223563 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: Mean Sea Level Altitude_Resolution: 0.01 Altitude_Distance_Units: meters Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Digital elevation model (DEM) in raster format. Pixel value represents elevation/depth relative to approximate mean sea level. 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 .tif format accompanied by CSDGM FGDC compliant metadata and an example browse graphic. 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_Information_Content: zip file contains the geoTIFF file and the associated metadata File_Decompression_Technique: No compression applied Transfer_Size: 25.7 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://www.sciencebase.gov/catalog/file/get/5eea6bd482ce3bd58d856683 Network_Resource_Name: https://doi.org/10.5066/P9LGYO2Q Access_Instructions: Data can be downloaded using the Network_Resource_Name links. The first link is a direct link to download a zipped file of data, metadata, and a browse graphic. The second link points to a landing page for all the files. The third link points to a landing page for the entire data release. Fees: None. Technical_Prerequisites: These data can be viewed with any raster reading 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