Present
Coverage of individual species were estimated within a 6 m2 area at each sampling point visually by a scuba diver; Sampling instructions (in Finnish): https://www.ymparisto.fi/download/Rannikon_makrofyyttiseurantaohjepdf/%7B688ED3AE-C8A0-46E6-9919-74273AB55AA4%7D/141802
<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (60.2696 26.042)