International audienceAirborne observation (see J. Toth’s talk)Mobile cameras from the MoMet device (see Da Fonseca’s talk, IMC2021)2 stabilized cameras + RBpi + RMS software2 unstabilized cameras + continuous recording on MacBasler acA1920-155um + 6mm f/1.4 or 12mm f/1.6 lens ; 20 fp