TCarta Marine’s 1:60,000 scale Global Vector Shoreline is the most detailed global coastline available. It captures more than two million linear kilometers of coastline and includes over 400,000 islands and many thousands of rivers and streams. There is no other data set comparable to it.
All of our bathymetric data sets include portions of the Global Vector Shoreline as the zero-elevation contour. The Global Vector Shoreline is available right now as a stand-alone data product and as a subscription service delivered via online streaming.
TCarta Marine can also create custom coastline data at much higher resolution, down to the 1:2000 scale. Please inquire about your specific coastline requirements.