EarthWorks Geospatial Catalog

NOAA Chart Major Linework

The nautical datalayer was developed by Photo Science Inc. of Gaithersburg, Maryland for the Massachusetts Coastal Zone Management (MCZM) Program. The datalayer contains 25 feature layers from NOAA nautical charts. Only features represented by line work were extracted. Aids to navigation and bathymetry were not compiled. The data are stored as a single coverage named NAUTICAL, in the NE library. In ArcSDE lthe layer is named NAUTICAL_ARC.
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