Ilmapalli lennutamine. The flight of Ilmapall 2016.
Measured data showed with captions from the start. Upper left corner - format: UTC time (HHMMSS), altitude (meters), pressure (hPa), external temperature (°C), horizontal speed (m/s), vertical speed (m/s).
Unfortunately at 473hPa during descent something happens to the SD card and it starts to fail to a point where no data is stored. Fortunately the radio was still transmitting so we have some data. But the empty points remain and right now it shows the last data recieved via radio.
Airplane sound: 50:54
Small airplane on video (in the lower middle): 51:03. Distance to airplane was approximately 2.5km
Balloon explodes: 1:48:14
Tags: Ilmapalli lennutamine, hab, highaltitudeballoon, globalspaceballoonchallenge, gsbc, Estonia, prokaamera, gopro, atmosphere, strarosphere, physics, electronics, troposphere, weatherballoon, view, UniversityOfTartu, Ilmapall