NDFF Underwater Banks Monitoring

The Underwater Banks Monitoring (UBM) project has published a comprehensive guide about observing species during diving sessions. The names of species on the UBM form contain links to species descriptions on the Anemoon Foundation website. All first-time UBM observers complete a number of diving sessions with an experienced UBM observer. Dataset available via https://www.ndff.nl/english / [e-mail] Positive observations without zeros. 283,093 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/4-002-monitoringproject-onderwater-oever/