Test DVL produced by RDI Co.

Workhorse Navigator Doppler Velocity Log

According to the suggest in the operation manual, I sink the DVL into water in a bucket, and the DVL touched with the bottom of bucket.

I spent the whole afternoon on sampling the data from DVL. But I failed. I guess the reason is the distance between DVL and bottom is too little. Tomorrow I will put the DVL in the pool(depth is 9 meters) and test the DVL again.

Good luck for me.

BTW: today I found the Octans in the storehouse of laboratory. I have opptunity to make the error model for the two important underwater sensor.