gt_per_harbour_mediterra_opccz Gross Tonnage per harbor - shapefile An activity index for the small-scale fishing fleet by registration port for all vessels of each port (p) by the summed product GT(p) = Σ(Li*GTi), where where: GT: Gross tonnage of vessel i , Li: Vessel Length; n: Total number of vessels at each registered fishing port (p). The dataset refers to 2014 and for the small-scale fisheries (fleet segment: <12m). features EPSG:4326 -5.437885000000000 34.990000000000000 33.900000000000000 48.900000000000000 text/xml