BSV Podcast 0135: Terradepth

Balerion Principal Aidan Daoussis sits down with Joe Wolfel, Founder & CEO of Terradepth, to discuss seabed intelligence and autonomous ocean mapping. Terradepth is building an ocean operating system that combines autonomous subsea data collection, integrated data infrastructure, and applications for seabed decision-making. The company is focused on making the ocean more observable for commercial, government, and conservation use cases.Timestamped Overview00:00 – Introduction to Terradepth and the challenge of ocean exploration00:28 – Why the ocean remains poorly understood despite advances in satellites and remote sensing02:17 – Terradepth’s mission and the three-layer ocean operating system05:15 – Joe Wolfel’s Navy background and the origin of the company10:40 – Autonomous underwater vehicles, sensing, data ingestion, and cloud infrastructure12:20 – Why underwater sensing often requires acoustic systems instead of optical sensors13:25 – Diesel-electric power architecture and the economics of subsea data collection14:39 – What a future without Terradepth would miss in ocean intelligence infrastructure17:00 – Parallels between space domain awareness and ocean situational awareness18:33 – Seabed security, critical infrastructure, and the need to perceive underwater change22:21 – Emerging underwater threats and the challenge of detecting stationary subsea objects26:54 – Maritime chokepoints, the GI-UK gap, and scaled perception in strategic waters31:27 – Terradepth’s customer base across government, commercial, and conservation markets32:35 – Subsea infrastructure, fiber optic cables, pipelines, and future underwater systems36:16 – Comparing the engineering challenges of operating underwater and in space39:43 – GPS-denied operations, autonomous behavior, and designing for loss in the ocean42:45 – Competitive dynamics, data ownership, and Terradepth’s compounding advantage44:50 – Execution roadmap and the role of agentic AI, communications, and robotics47:07 – Data ownership, Absolute Ocean, and the long-term vision for accessible seabed intelligence48:47 – Closing thoughts on making the ocean as accessible as space is becoming This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit balerionspace.substack.com