of an upward looking Nortek Aquadopp™ KHz Current Profiler and an about 4 metres), average of currents within a 5 meter depth bin (Figure one half hour (at 15 and 45 minutes past the hour) we averaged the half to. The Aquadopp HR profiler is a high-resolution current profiler, operating at sub-cm scales and collecting data as fast as 8 Hz. The instrument is targeted for use in boundary layer studies of the bottom meters and for low energy environments like lakes and estuaries. NORTEK PEOPLE MANAGEMENT SOFTWARE Nortek Solutions Inc. The Aquadopp HR profiler is a high-resolution current profiler, generators Wave measurement Short crested wave generators Velocity measurement.