Some vessels left likely fishing due to the addition of type 19 messages. This is likely just the result of some of the new messages indicating not fishing and dropping the ratio of fishing / not fishing below the cutoff. However, investigate. A few examples from 2013:
100000009
412000100
412410858
205526290
211163700
And from 2015:
140000055
150201840
200004829
200011112
412088868
2015 had the most deletions, 154, with earlier years having 70, 24 and 0 respectively. 2016 isn't comparable because we also changed the number of months.
enriquetuya
commented
7 years ago
Some vessels left likely fishing due to the addition of type 19 messages. This is likely just the result of some of the new messages indicating not fishing and dropping the ratio of fishing / not fishing below the cutoff. However, investigate. A few examples from 2013:
And from 2015:
2015 had the most deletions, 154, with earlier years having 70, 24 and 0 respectively. 2016 isn't comparable because we also changed the number of months.