igitizing, transforming and validating
paper records of sea level variations, called marigrams
The recent improvements introduced into the NUNIEAU software for digitising paper tide curves were presented at the 10th National Seminar for "Coastal Engineering – Civil Engineering" held at Sophia Antipolis from 14 to 16 October. NUNIEAU is a valuable tool that uses modern, image processing technologies. It replaces the conventional digitising tables to considerable benefit. Among its many advantages we would mention the ability to obtain heights of water at a far higher frequency than once per hour for an equivalent amount of preparation and digitising work.
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