metier2vslType: This function compute vessel type according to metier and...

Description Usage Arguments Value

Description

Predominant fishing gear as used in the DCF fleet segmentation: http://datacollection.jrc.ec.europa.eu/wordef/fleet-segment-dcf. This should be unique for each vessel. The dominance criteria shall be used to allocate each vessel to a segment based on the number of fishing days used with each gear. If a fishing gear is used by more than the sum of all the others (i.e. a vessel spends more than 50 its fishing time using that gear), the vessel shall be allocated to that segment. If not, the vessel shall be allocated to the following fleet segment: (a) vessels using Polyvalent active gears if it only uses active gears; (b) vessels using Polyvalent passive gears if it only uses passive gears; (c) vessels using active and passive gears.

Usage

1
metier2vslType(fishpidata)

Arguments

fishpidata

fishPi dataset

Value

Vector of the computed vessel type


ldbk/fishPifct documentation built on May 20, 2019, 11:28 p.m.