PS‑SAR1000 is a compact, fast, smart portable ground‑based SAR for landslide monitoring. It has 5000 m range, 360° view, sub‑mm accuracy. Small & light, single‑person portable. Integrates multi‑mode comms & camera for real‑time viewing. AutoLOA algorithm enables meter‑level matching in 5 min. FTR & IPMS avoid multi‑unit interference & unstable power, for efficient geo‑hazard monitoring.