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Global Fishing Watch Doubles Its Data with Help of Nano-satellites from Spire Sense

Media contact:

Kimbra Cutlip
Kimbra (at)
+1 443.871.1632


Nov 1, 2017: Global Fishing Watch is pleased to announce that, through a partnership with Spire Global, Inc, it has doubled the amount of data used to identify and track nearly 60,000 commercial fishing vessels on the world’s oceans.

The Global Fishing Watch platform processes billions of messages broadcast from ships at sea to identify fishing vessels and determine when and where they are fishing based on their movements. Publicly broadcast Automatic Identification System (AIS) messages received by satellites and ground-based receivers comprise the largest source of data in the Global Fishing Watch platform, but gaps in AIS signals can occur in areas where satellite coverage is sparse, or between satellite passes.

The addition of Spire’s Sense, adds approximately 23 million new data points from ground-based receivers and some fifty nano-satellites, to Global Fishing Watch’s database every day.  The new data may not be adding more vessels to our database–we already see more than 90 percent of all industrial sized commercial fishing vessels– but it is filling in gaps in coverage and enabling the Global Fishing Watch algorithm to generate more complete vessel tracks.

“The partnership with Spire allows Global Fishing Watch to take advantage of the latest in space-based earth monitoring technology,” said Global Fishing Watch Chief Technology Officer Paul Woods. “Their nanosatellites provide us with a nimble and innovative way to increase the power of our platform to create transparency in the oceans.”

Less expensive and easier to deploy and update than traditional satellites, nano-satellites are becoming increasingly important tool for scientific research. Spire’s satellites are about the size of a wine bottle, and are launched at a rate of nearly four satellites per month. “It’s incredibly exciting to have customers like Global Fishing Watch using Spire Sense,” said Kyle Brazil, Sense’s product manager. “We’re able to simply open an internet browser and see how our data is being used to make a real difference in the world. Global Fishing Watch will be able to take advantage of any improvements that we make to satellites, data, APIs, and analytics offerings, which means we will have an immediate impact on efforts to improve the sustainability of fisheries and protect an important resource that feeds millions of people.”


About Global Fishing Watch

Global Fishing Watch is a nonprofit dedicated to increasing the sustainability of the world’s oceans by creating transparency in the global fishing fleet. Global Fishing Watch processes billions of data points directly detected from ships at sea and freely publishes the data and analyses to the world, revolutionizing the ability to monitor, visualize and effectively manage the global fishing fleet, whether through better policy, market assurance or clearer science.

About Spire

Spire Global Inc. is a space to cloud data analytics company that utilizes proprietary satellite data and algorithms to provide the most advanced maritime, aviation, and weather tracking in the world. Spire’s data analytics is backed by a wholly owned and developed constellation of nanosatellites, global ground station network, and 24/7 operations that provide real-time global coverage of every point on Earth over 100 times per day. To learn more, visit:

Spire Partnership Nearly Doubles Data in Global Fishing Watch- Media Kit

Right Click the images below to download in high res.

Please credit Global Fishing Watch 2017

The animated Gif below shows Global Fishing Watch platform before the addition of data from Spire’s nano-satellites and after. Note: each lighted point on the map indicates a fishing vessel engaged in fishing. The new data points do not necessarily indicate more fishing vessels, but rather, more complete tracks of the vessels in our database.


The panel below shows Global Fishing Watch platform before the addition of data from Spire’s nano-satellites (panel on left with data points in green) and after the addition of Spire data (panel on right with new data points in pink). Note: each lighted point on the map indicates a fishing vessel engaged in fishing. The new data points do not necessarily indicate more fishing vessels, but rather, more complete tracks of the vessels in our database


The Image below shows a Spire nano satellite undergoing testing in the lab. Please Credit Spire



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