Detect objects, changes and events anywhere on Earth.
Know the moment when to act.

SpaceKnow Guardian® seamlessly fuses optical, SAR, and AIS feeds to automate continuous surveillance. Powered by proprietary computer vision and LLM agents, Guardian extracts critical insights from raw pixels and converts global activity into automated, actionable notifications.

Multi-source optical and SAR imagery

Guardian works with imagery from multiple independent satellite providers. When one source is limited by weather or orbit, the same analysis continues on another.

Proprietary detection algorithms

Guardian detects and classifies ships, aircraft, land equipment and infrastructure, down to a specific model where resolution allows. Each detection comes with coordinates and an acquisition date, on imagery your analysts can inspect.

Continuous monitoring at any resolution

Guardian watches your areas of interest on widely available mid-resolution imagery and flags change automatically. When something changes, switch to high resolution and inspect it in detail. Monitor → Detect → Track → Alert.