ICEYE, a commercial SAR satellite operator, has published spotlight-mode resolutions as fine as 25 cm from its small synthetic-aperture radar satellites, allowing day/night, all-weather imaging at sub-meter detail. Because commercial SAR resolution claims evolve quickly and are self-reported by vendors rather than certified by an independent standards body, this figure should be read as a vendor-published capability as of the mid-2020s rather than a fixed benchmark.
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ICEYE, a commercial SAR satellite operator, has published spotlight-mode resolutions as fine as 25 cm from its small synthetic-aperture radar satellites, allowing day/night, all-weather imaging at sub-meter detail. Because commercial SAR resolution claims evolve quickly and are self-reported by vendors rather than certified by an independent standards body, this figure should be read as a vendor-published capability as of the mid-2020s rather than a fixed benchmark.
The smallest published ground-sample resolution achieved by a commercially operated synthetic-aperture radar Earth-imaging satellite in its finest imaging mode, independent of weather or daylight.
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Permanent ID limitsregistry.com/limits/LR-COMMERCIAL-SAR-SATELLITE-RESOLUTION
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Limits Registry. LR-COMMERCIAL-SAR-SATELLITE-RESOLUTION. Finest ground resolution from a commercial synthetic-aperture radar satellite. 2026.