From where I can collect the USA coastline/shoreline data classified by name. I have the shoreline data but not classified. By classified I mean name of the coastline in different region. e.g. 'Pacific', 'Gulf', 'Great Lakes' ,'Caribe' ,'Caribbean' ,'Atlántico' ,'Atlantic', 'Arctic'
I have collected the tiger data that have those classification but it so much generalized as seen in the below image.
So I need detailed coastline/shoreline (may be USGS) with classification name.