Development of a portable acoustic echo sounder
Contributors: Environmental Research Laboratories (U.S.)
Series: NOAA technical report ; ERL 298-WPL 31; NOAA technical report ERL -- 298; NOAA technical report ERL -- 31
Publisher: Environmental Research Laboratories; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1974
Place of publication: Boulder, Colo; Washington
Language: eng
Number of pages: 41
Subjects: Remote sensing; Sound-waves