Pros and Cons of South Asian fishing trawler

[Mr Efficiency]

Guys I got some interview with some fishermen there, and they know nothing, how much naval architectural design has evolved. The trawler are rocky as hell. here is the map where, Indian, Bangladesh, Myanmar, all use same kind of boats, even worst, boat for offshore fishing operation. Kind of sad though. Am trying motivate them its time to change.

Trawler ? It seems unclear to me exactly what kind of fishing they are used for.

 

[Waterwitch]

Trawler ? It seems unclear to me exactly what kind of fishing they are used for.

Came across a couple of interesting videos they are gill netters, hauling nets by hand over the side. They are also grounded out in the mud during low tide when the fish holds are replenished with ice for the next trip out.
https://www.youtube.com/watch?v=QIjpAAVImKs
https://www.youtube.com/watch?v=m8Xmq2llwqo