Seamless topo-bathy digital elevation model (DEM) of Arey Lagoon, Alaska

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

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

This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/ScienceBase/DR_P9LGYO2Q/BTI_AreyLagoonDigitalElevationModel_metadata.html>