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Coastal Mapping Program of Knight Island Passage, Mummy Island to Point Helen, AK, AK2314F-CM-T

Data provided by  National Oceanic and Atmospheric Administration

These data provide an accurate high-resolution shoreline compiled from imagery of Knight Island Passage, Mummy Island to Point Helen, AK . This vector shoreline data is based on an office interpretation of imagery that may be suitable as a geographic information system (GIS) data layer. This metadata describes information for both the line and point shapefiles. The NGS attribution scheme 'Coastal Cartographic Object Attribute Source Table (C-COAST)' was developed to conform the attribution of various sources of shoreline data into one attribution catalog. C-COAST is not a recognized standard, but was influenced by the International Hydrographic Organization's S-57 Object-Attribute standard so the data would be more accurately translated into S-57. This resource is a member of https://inport.nmfs.noaa.gov/inport/item/39808

About this Dataset

Updated: 2025-04-21
Metadata Last Updated: 2025-04-04T14:32:27.507Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

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Table representation of structured data
Title Coastal Mapping Program of Knight Island Passage, Mummy Island to Point Helen, AK, AK2314F-CM-T
Description These data provide an accurate high-resolution shoreline compiled from imagery of Knight Island Passage, Mummy Island to Point Helen, AK . This vector shoreline data is based on an office interpretation of imagery that may be suitable as a geographic information system (GIS) data layer. This metadata describes information for both the line and point shapefiles. The NGS attribution scheme 'Coastal Cartographic Object Attribute Source Table (C-COAST)' was developed to conform the attribution of various sources of shoreline data into one attribution catalog. C-COAST is not a recognized standard, but was influenced by the International Hydrographic Organization's S-57 Object-Attribute standard so the data would be more accurately translated into S-57. This resource is a member of https://inport.nmfs.noaa.gov/inport/item/39808
Modified 2025-04-04T14:32:27.507Z
Publisher Name N/A
Contact N/A
Keywords NGDA , National Geospatial Data Asset , Water Oceans and Coasts Theme , CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA , Coastal Mapping Program , Geographic Cell , NOAA Shoreline , National Shoreline , Shoreline Mapping Program , coastal maps , coastal survey , shoreline , Knight Island Passage , DOC/NOAA/NOS/NGS > National Geodetic Survey, National Ocean Service, NOAA, U.S. Department of Commerce , Shoreline , oceans 
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