Entries by Kimbra Cutlip

SkyTruth CTO: Paul Woods

When Paul Woods moved to Shepherdstown, West Virginia, SkyTruth’s home base, he was looking to get away from the Washington, D.C. area where we had been consulting in the tech industry during the dot com boom. His goal had been to find a slower pace and a more soul-satisfying lifestyle than the world of maximizing […]

Taking the “Secret” out of Rendezvous at Sea

In January, SkyTruth reported on our work with DigitalGlobe to identify and photograph refrigerated cargo vessels (reefers) in the Western Indian Ocean. The goal was to capture high-resolution images of vessels that our analyst had painstakingly targeted for suspicious behavior by monitoring and analyzing their movements based on signals from their Automatic Identification System (AIS) […]

Mystery Moves: What is the Chinese Squid Fleet Doing in the Pacific?

Over the past couple of months, SkyTruth analyst Bjorn Bergman has been watching some interesting activity by the Chinese fishing fleet in the Pacific. A large Chinese flagged squid-fishing fleet had been fishing at the boundary of Peru’s exclusive economic zone (EEZ) throughout the summer and fall of 2016. Then, near the middle of December, […]

When Vessels Report False Locations

Occasionally, the AIS messages transmitted from a ship provide a location that makes no sense, say, in the middle of the Antarctic or over a mountain range. In such cases, either the AIS transponder has malfunctioned, the data got scrambled in transmission, or the system has been tampered with in a deliberate attempt to disguise […]