geonode:bottom_otter_trawl_effort Fishing - Spatial distribution of fishing activity both inshore and offshore - Bottom trawl effort - raster, WGS84 In the study area (around Kephalonia island), primary VMS data for the year 2014 ανδ fishing vessels larger than 12 meters in total length provided by the Hellenic Ministry of Mercantile Marine and Island Policy were used to estimate the fishing effort expressed in number of fishing days by gross tonnage (days at sea * GT). GeoTIFF EPSG:4326 CRS:84 20.2669892389832 21.5049808854221 37.9079004359109 38.9125002145786 other other text/xml other other other other