HM offers a comprehensive range of field surveys, and oceanographic data processing, such as:

• Wind
• Tide
• Waves
• Beach Profile
• Water Quality
• Sedimentology

HM uses sophisticated acquiring instruments, especially ADCPs from Teledyne RDI Instruments, capable to measure tide, stratified currents and spectral waves.

For surveys which require positioning, it is used L1/L2 bands GPSs, operating in RTK mode, assuring great precision.