Confirm where vessels really are

See how satellite detections matched to vessel identity give you an independent check on AIS, including when ships stop transmitting.

• Verify reported positions against what satellites observed and see how far a ship was from where it said it was.
• Flag mismatches and fill AIS gaps to confirm spoofing, GNSS interference, dark port calls and dark STS with defensible evidence.
• Join observed and reported positions on the same vessel ID and v2 API key as Kpler AIS, in JSON or CSV.