The Cultural Heritage Mapping Portal is developed within the context of the PERICLES project, which aims to preserve and sustainably govern cultural heritage and landscapes in European coastal and maritime regions.
underwater mapping
https://cordis.europa.eu/result/rcn/170062_en.html
The scanner is the outcome of the 3Dunderworld project. It is an innovative hardware and software solution for the rapid scanning and 3D reconstruction of objects, which can help to the mapping of underwater cultural sites.