The hydro-meteorological survey is one of the first and most important tasks before building works, especially large ones, near areas with strong hydro-meteorological activities such as areas with high wind regimes. , the area near the estuary, the sea area is strongly influenced by the tides.

 

The collection of Hydro-meteorological data includes:

• Air temperature and humidity;

• Hours of sunshine and rain during the year,

• The Evaporation, wind regime, wind pressure,

• The special weather phenomena such as fog, storms and tropical depressions,

• The Historical flood frequency, tidal regime, and surface sea growth.

 

The surveying of Hydro-meteorological includes:

• Measurement of velocity and direction of ocean currents in different depths

• Measure wave height, wave direction and wave period

• Measuring seawater salinity over time

• Measure wind speed and wind direction over time

• Measurement of seawater temperature over time

• Recording Tide level is recorded continuously throughout the measurement period

 

From the survey results and collected data, the hydrographic calculation models are established through Mike 21 software, combined with the Topographic survey map, customers will get a full range of parameters. serving construction design such as flow map, meteorological map, and factors affecting the project.