Search results for: What is AIS

Illegal fishing by dark fleets in north korea

New Technology Unveils Massive Illegal Fishing by Dark Fleets in North Korea, What Next?

International collaboration and new technology shows unprecedented picture of fishing activity in North Korea, calls on nations to take action In the 30th issue of Science Advances Global Fishing Watch, along with 13 other co-authors, published a study revealing widespread illegal fishing in North Korean waters across 2017 and 2018. Hundreds of large, industrial vessels […]

makerel

A Conversation with NOAA Researchers, Heather Welch and Dr. Elliott Hazen

A key goal of Global Fishing Watch is to partner with leading researchers who can help us better understand, apply, and expand the usefulness of our data for fisheries transparency. To date, we have partnered with over 12 academic institutions, as well as several government fisheries research agencies, such as Japan’s Fisheries Research Agency. Heather […]

Panama VMS

Panama publishes vessel tracking data through Global Fishing Watch

Oslo, Norway. October 23, 2019. In front of world leaders gathered in Oslo, Norway for the sixth-annual Our Ocean conference, Panama announced the public release of its vessel tracking data via Global Fishing Watch (GFW). Panama’s distant water fishing fleet is now visible in GFW’s public map in near real time, for free. Panama reinforced […]

Chile & Peru VMS

Chile Shows Global Leadership On Fisheries Transparency

Once again, Chile shows it is serious about ocean protection. Putting its fishing vessel tracking data on Global Fishing Watch’s public platform will help to build more transparent and sustainable fisheries The May 2019 United Nations report warning of unprecedented rates of extinction of marine life is a wake-up call for the planet. The biggest […]

Tracking Vessels with VMS

With our marine ecosystems under constant threat from overfishing and illegal operations, regulatory bodies need a reliable way to monitor commercial fishing fleets.

Why do multiple vessels show up when I search for a vessel?

There are several reasons a vessel may appear more than once in the search results. If a vessel is present in both AIS and VMS datasets, we will show one result per activity layer in which the vessel is present. When you search for a vessel, the source layer will be displayed. A vessel may […]

How Technology Is Used to Track Vessels

Transparency is essential to promoting sustainable ocean governance and mitigating against illegal, unreported and unregulated (IUU) fishing. Through clear data-sharing practices such as vessel tracking, public registration, identification, ownership disclosure

What is VMS?

Vessel monitoring system, or VMS, tracks vessels in a similar way to AIS, but has historically been restricted to government regulators or other fisheries authorities. Several countries have released their VMS publicly on the Global Fishing Watch map. VMS systems broadcast positions at set intervals and some systems allow operators to increase transmission frequency when […]

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