Here is All You Need to Know About Doppler Log - MySeaTime
Doppler Log - Principle, Working, Errors | Explanation with Diagrams
In doppler effect, approaching frequency reaches infinity. What is the physical realization/manifestation of this? - Physics Stack Exchange
A A v beam v ship v ship = v beam / sin( A ) Doppler log - ship's speed using the Doppler effect. ADCP extends this idea to calculate water speed relative. - ppt download
2: Illustration of Doppler effect | Download Scientific Diagram