Monitor the sea level variability as impact of the variation of the Zambezi river flows over the Sofala Bank, (Quelimane, Chinde, Beira, Vilanculo),
3. Availability of data from the stations
The tide gauge data are recorded hourly and the data are available in both digital and hard copy form at INAHINA. Copy of the data is sent to the Portuguese Hydrographic Institute in Lisbon, and data from GLOSS stations are sent to the world data centre.