Search results for: What is AIS

global effort 2016

Working with our downloadable public data in R

Introduction Global Fishing Watch is committed to increasing the transparency of the world’s fisheries. Open science is a key component of this message and Global Fishing Watch strives to make as much data and code publicly available as possible. In addition to our map, these data are a way to provide users with a fine scale […]

Vessel Rendevous Coast of Sierra Leone

Rendezvous at Sea: What is Transshipping?

In the commercial fishing world, transshipment is the transfer of catch from one vessel to another. During a transshipment, a fishing vessel meets up with a large refrigerated cargo-type ship, known as a “reefer.” They tie up alongside one another and drift while the fishing vessel offloads tons of catch before heading back out to […]

Fishing trawlers at Brixham

What Ports Can Tell Us

Ports provide an important source of information to help us combat Illegal fishing and understand the science and economics of global fisheries. “They serve as the interface between land and sea for fishing vessels,” says Wessley Merten, our data and fisheries analyst at Oceana. “Wherever there’s a port, there’s an interaction. Whether it be offloading catch, […]

albatross

The Tale of the Albatross and the Algorithm

The first-ever satellite mapping of fishing vessel behaviours has identified that very few vessels are using one of the key techniques to avoid accidentally killing albatrosses. Researchers hope a new analytics tool demonstrates that satellite data can help monitor efforts to reduce seabird mortality in fishing operations, and drive more transparency in general in the global fishing industry. […]

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