Fig. 1
From: Ocean drones enabling long-term earthquake monitoring in target zones
Schematic diagram illustrating the dive cycle of an ocean glider. (a) Typical dive profile, showing changes in battery position and bladder volume that control descent and ascent. Data were recorded exclusively during the descent phase. (b) Diagram of the glider and its main components. (c) The battery pack shifts forward and backward to adjust pitch, and rotates to induce roll, enabling the glider to turn.
