Loading...
Loading...
Available on 1 platform
Sign in to view source links and access this dataset
A high-resolution vector shoreline dataset for the St. Lawrence River between Howe Island and Wellesley Island, compiled from imagery. The data, attributed using NOAA's C-COAST scheme, is suitable as a GIS layer. This resource is part of NOAA's Shoreline Mapping Program and was last updated in March 2026.
Primary file formats are PDF and HTML, which may require conversion for direct GIS use.