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pl23_theb4117.jpg

3-D view of portion of Portland Harbor showing soundings overlayed over coloreddepth ranges

Image

Download ( 1.72 MB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb4117jpg-0

Description

3-D view of portion of Portland Harbor showing soundings overlayed over coloreddepth ranges.

Location

Maine, Portland

Collection

Historic Coast & Geodetic Survey