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pl23_theb2247.jpg

A new type of hydrophone block for Radio Acoustic Ranging

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb2247jpg

Description

A new type of hydrophone block for Radio Acoustic Ranging.On the GUIDE

Credit

C&GS; Season's Report Luce 1925

Display Date

1925

Location

San Clemente Island area, California

Collection

Historic Coast & Geodetic Survey

Nautical Charting

Navigation

Radio Acoustic Ranging

Keywords

Charting

Navigation

Electronic

Radio-Acoustic Ranging