1 · Outdoor GPS track & geo-zone (position geo + zone)

Where your phone reported it was, and the operator's geo-zone: the inner ring = high-frequency tracking, the dashed outer circle = the data-collection boundary (GPS is uploaded anywhere inside it when active).

2 · Indoor position (position, type=cart)

X/Y on a venue "surface" (floor map), from the IPS engine (libpositioner.so). Disabled in TT Festival 2026 — shown if your export has it.

3 · Bluetooth beacon RSSI (bluetooth)

Signal strength per beacon over time — the raw input the indoor solver ranges from.

4 · Pedestrian steps (step)

Compass heading per detected step, used for dead-reckoning between fixes.