GIS & Other Products  
  Products for GIS  
     •   NOAA ENC® Direct to GIS  
     •   Digital Hydrographic Survey Data  
     •   Raster Navigational Charts: NOAA RNC®  
     •   Vector Shoreline  
     •   U.S. Coastal Maps  
     •   U.S. Maritime Zones/Boundaries  
     •   Law of the Sea  
     •   nowCOAST  
  Historical Products  
     •   Historical Maps and Charts  
  GIS Services and Tools 
     •   VDatum Transformation Tool  
     •   Web Mapping and Feature Services  
     •   ENC Handler for Arc View  
     •   North Amer. Horiz. Datum Conversion Utility  
  Learn About  
     •   Law of the Sea  
     •   Differences Between ENC and ENC Direct to GIS  
     •   Maritime Limits White Paper  
     •   Datums and Transformations  
     •   Geospatial Applications of Hydrodynamic Models  
  Data Portals 
     •   nowCOAST: Real-Time Coastal Data Map Portal  
     •   NOS Data Explorer  
     •   NOAA's National Geophysical Data Center  
     •   NOAA's Coastal Service Center  
     •   Technical Reports & Publications  
     •   Coast Survey Partners  

Marine Transportation, Infrastructure, and Obstructions
National Scale Data Bundles

The NOAA Office of Coast Survey has created several national-scale, standardized data sets based on several Federal Geographic Data Committee (FGDC) and Open Geospatial Consortium standards. Such national-scale data sets reduce the costs associated with collecting and processing data, while increasing usability and applicability.


Electronic Navigational Chart Themes
Extracted at run time and updated weekly with latest edition ENC Cells.

ArcGIS Viewer
REST Service
Web Map Service
Download Shapefiles
Download Metadata
Shipping Lanes and Regulations OCS
View in ArcGIS.com
View ESRI REST Service
View WMS
Download Data
View Metadata


To access the Graphical Interface or the Textual Extraction Form, return to the NOAA ENC® Direct to GIS home page.


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