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AIS

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  • Categories  

    Density of AIS signal (number of pings) and estimated fishing activities (in fishing hours) of bottom otter trawl (OTB) and purse seine (PS) from AIS 2019 in the study area. The estimation of fihsing effort include also fishing activity estimated by gaps analysis and by fleet segments - 1km grid resolution. All grid cells with estimated fishing effort less than 0.3 hours were excluded.

  • Shipping density from AIS data 2018 in 1km*1km cells of a grid covering the Campania Region. The following ship types are available:0 Other, 1 Fishing, 2 Service, 3 Dredging or underwater ops, 4 Sailing, 5 Pleasure Craft, 6 High speed craft, 7 Tug and towing, 8 Passenger, 9 Cargo, 10 Tanker, 11 Military and Law Enforcement, 12 Unknown and All ship types. Data are available by month of year. Yearly averages are also available.

  • Categories  

    Density of AIS signal (number of pings) and estimated fishing activities (in fishing hours) of bottom otter trawl (OTB) and purse seine (PS) from AIS 2019 in GSA 10 - 5km grid resolution. All grid cells with estimated fishing effort less than 0.5 were excluded.

  • Categories  

    Monthly density of AIS signal (number of pings) and estimated fishing activities (in fishing hours) of bottom otter trawl (OTB) and purse seine (PS) from AIS 2019 in the study area - 1km grid resolution. All grid cells with estimated fishing effort less than 0.3 fishing hours were excluded.