|

Early continuous sounding record from acoustic system.
Off of OCEANOGRAPHER.
C&GS didn't use recording instruments until late 1930's
|
Image ID: theb3803, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Hudson Canyon area
Photo Date: 1939
Credit: Family of Rear Admiral Paul A. Smith, C&GS
Category: Charting/Soundings/Bathymetry/Acoustic/
• High Resolution Photo Available
|
|