Executive summary The lowest metre of the water column is where bed friction, sediment transport and structure loading are decided,
Near-Bed Velocity Measurement with ADCP: Resolving the Bottom Boundary Layer Read More »
Executive summary Two ADCPs with the same frequency, transducer and depth rating can return very different data, because the processing
Broadband vs Pulse-Coherent ADCP: Choosing the Right Processing Mode Read More »
Executive summary A pulse-coherent ADCP is not a higher-accuracy version of a conventional current profiler. It is a different measurement
Pulse-Coherent ADCP: How It Works, Advantages, Limitations, and Applications Read More »
Executive summary Ocean upwelling is a transport process, not a temperature event. Water that arrives at the surface from depth
Executive summary An ADCP is not part of the desalination process — it is the instrument that tells you how
Executive summary Compliance in ADCP discharge measurement is a method and documentation exercise, not a product label. This FAQ answers
ADCP Discharge Survey Standards FAQ: Meeting ISO, USGS and WMO Requirements Read More »
Executive Summary The 1960 Indus Waters Treaty is one of the world’s oldest continuously operating transboundary water agreements — and
Indus Waters Treaty in Flux: Flow Monitoring After the Neutral Expert’s 2025 Ruling Read More »
Executive summary USGS Techniques and Methods 3-A22 — Measuring Discharge with Acoustic Doppler Current Profilers from a Moving Boat (2009;
USGS ADCP Discharge Measurement Guidance (TM 3-A22): What Field Teams Need to Know Read More »
Executive Summary An underwater tracking device — also called an underwater detection or positioning system — is any instrument that
Underwater Tracking Devices Explained: How Subsea Positioning Works in 2026 Read More »
