telemetry intelligence on a missile test is frequently combined with electro-optical intelligence and radar tracking from cameras on aircraft (e.g., us rc-135 cobra ball), ground stations (e.g., us cobra dane) and ships (e.g., us cobra judy, cobra king, cobra gemini). observed trajectories, speeds, etc., can be used to verify the telint information is accurate. even though some of these techniques do take pictures, these, as a whole, are considered masint