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Various shipping zones delineate activities and regulations for marine vessel traffic. Traffic lanes define specific traffic flow, while traffic separation zones assist opposing streams of marine...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 01, 2026 at 04:22 AM -
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation infrastructure and coastal...
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NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in S-57, a data standard...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 01, 2026 at 04:22 AM -
This dataset describes the GIS theme layers extracted from the ENC Direct to GIS that shows coastal channels and waterways that are maintained and surveyed by the U.S. Army Corps of Engineers...
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The U.S. Mapping Coordination Footprints dataset consists primarily of Federal agency areas of interest for ocean and coastal mapping. This data is provided as shapefiles and raster files,...
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NOAA's ENC Direct to GIS web portal provides comprehensive access to display, query, and download all available NOAA ENC data in a variety of GIS/CAD formats for non-navigational purposes using...
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ASSIST is the Office of Coast Survey's stakeholder engagement and feedback tool, which allows customers to submit questions and comments or report an error with NOAA's nautical charts and...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 25, 2026 at 09:50 PM
