Can I use Acoustic Doppler current profilers (ADCPs) for only less than one day in the lake to investigate the water current?

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M. Basel Al Sawaf

It depends on your objectives!

I tried to use it coupled with continuous measurements using two crossed acoustic paths by means of time of travel approach.

Hening Huang

Depending on the types of data you want to collect, ADCP can be deployed on the bottom of the lake (at a site), looking up, or on a moving boat, looking down. You may check the website of the US Geological Survey about ADCP applications.