Efficient MeasurementSurvey Systems Subbottom Profiler High resolution and high sediment penetration SBP, optimized for shallow water application. LOG_aLevel Mobile Mobile tide gauge for water level and wave measurement. Extendable to include hydrological and meteorological sensors. LOG_aFlow Hydrodynamic ADCP data evaluation software for rapid flow chart generation, based on real measurements. Resulting flow charts show velocity, vorticity (turbulence) and divergence (quality). SEAPRO233 Single- and dual- frequency survey echo-sounder for hydrographic surveys. UWS Field High resolution miniature echo-sounder for sediment transport, scour and similar studies in laboratories.