What is SWIR?
Short-Wave Infrared (SWIR) is a specific band of light in the electromagnetic spectrum that sits just beyond what the human eye can see. Spanning wavelengths between roughly 0.9 and 2.5 micrometers, SWIR bridges the gap between Near-Infrared (NIR) and Mid-Wave or Long-Wave thermal infrared bands.
SOVEREIGN BY DESIGN
Unlike longer thermal bands that detect heat emitted from an object, SWIR functions much like visible light—photons are reflected or absorbed by a surface. This dynamic yields two major advantages:
Familiar Imagery
SWIR images feature shadows and contrast similar to conventional black-and-white photography, making them highly intuitive to interpret.
Unique Material Signatures
Because materials absorb SWIR wavelengths differently than visible light, objects that look identical to the naked eye appear starkly distinct under a SWIR sensor.
Built for the missions that matter.
Five operational capabilities — each enabled by sovereign SWIR observation.
SWIR Intelligence for Missile-Related Damage Assessment
Post-event battle damage assessment for urban, industrial, and hardened-infrastructure environments — when smoke, dust, and debris saturate the air and every minute…
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Maritime Monitoring and Grey-Zone Activity Detection
Naval ISR for littoral, coastal, and congested sea lanes — closing detection gaps left by AIS-disabled vessels, persistent haze, and rapidly fading…
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SWIR Intelligence for Missile-Related Threat Assessment and Detection
Pre-event detection and post-strike assessment for urban, industrial, and hardened-infrastructure environments — where seconds matter and visibility is degraded.
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Discovery of Covert Ground Lines of Communication
SWIR-enabled ISR exposes concealed logistics routes, depots, and resupply movements that visible-spectrum imagery cannot resolve under canopy or terrain cover.
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Advanced Disaster Assessment via SWIR
Operational intelligence for disaster response in contested, obscured environments — SWIR enables continuity of collection when optical systems fail.
Read case studyPiercing the Haze
One of SWIR’s most powerful characteristics is its ability to penetrate atmospheric obstacles. Visible light waves are easily scattered by microscopic particles in the air, creating a wall of fog, smoke, dust, or marine haze. Because SWIR wavelengths are significantly longer than visible light, they pass right through these particles.
This “haze-piercing” capability makes SWIR an indispensable asset for Earth observation and remote sensing. From orbit or high altitude, a SWIR-equipped satellite can deliver crisp, actionable imagery through heavy smoke plumes, thick atmospheric dust, or maritime overcast, revealing ground lines of communication and active surface dynamics when standard optical sensors see only a blank screen.