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NOAA Photo Library Image - cgs01269

Sketch showing where radio acoustic ranging tests were made in the Santa Cruz Basin. These tests led to the discovery of what is now termed the SOFAR sound channel.

Image ID: cgs01269, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection


Category: Coast and Geodetic Survey/

• High Resolution Photo Available




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Last Updated: April 30, 2013