We took VALIS out to Alcatraz for Fleet Week, and what an interesting day it was! In addition to some impressive ships, and some amazing demonstrations of air power and grace, we learned first-hand (again) what boaters mean when they say that anchoring is the second-most stressful thing we do (anchoring next to dozens of […]

After playing with this stuff for several days, I have added some cool features to my AIS data postprocessor programs. Many of them are invisible, added to make the system more convenient, but one nice feature is that each ship now has all its tracks combined into a “folder”, allowing you to show or hide […]