SARDINE — Tracked ROV trajectories

Interactive 2.5D trajectories of an ROV tracked with a single hydrophone and an acoustic metastructure. Click a trajectory to explore it.

Example trajectory 1

ROV driven around the receiver covering a larger azimuthal span.

70 s349 chirps R 0.7–2.0 m
Open interactive view →

Example trajectory 2

ROV driven out and back covering a larger range span.

80 s399 chirps R 0.7–4.7 m
Open interactive view →

Example trajectory 3

ROV driven in a mixed trajectory around the receiver.

80 s399 chirps R 0.7–4.3 m
Open interactive view →
Dots: per-chirp estimates, coloured by time (startend) Line: smoothed track◆ Receiver (RX)