The represents a next‑generation, heterogeneously‑sensed, low‑latency platform designed to provide continuous, high‑resolution situational awareness across large geographic domains. Since its inception in 2019, the system has evolved from a laboratory prototype into a production‑grade deployment encompassing ≈ 12 000 sensor nodes across three continents, supporting ≈ 5 PB/year of streaming telemetry.