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.
From visual appearance to material-based detection
Concealed lines of communication evade visible-spectrum imagery
Adversaries increasingly rely on concealed ground lines of communication, temporary depots, and resupply routes established under vegetation canopy or terrain cover. In visible-spectrum imagery these routes blend into the natural environment, denying commanders visibility into sustainment and movement patterns.
SWIRSAT sensing enables commanders to
Material reflectance contrast in the SWIR band reveals what visible-light sensors cannot — turning featureless terrain into actionable patterns of life.
Repeated vehicle movement leaves SWIR-visible compaction signatures even when surface vegetation conceals tracks.
Newly cut or frequently used tracks show distinctive moisture signatures that the SWIR spectrum highlights against natural background.
Synthetic camouflage netting, concealed vehicle masses, and engineered staging areas reflect differently from organic terrain in SWIR.
Uncovering hidden threats
In a single 11 km scene, SWIR sensing shifts the analyst from visual appearance to material-based detection — exposing concealment activity that optical sensors physically cannot resolve.
Synthetic camouflage netting and concealed vehicle bodies show material reflectance contrast unavailable in visible-spectrum imagery.
Compacted tire tracks radiating from staging areas are visible through SWIR reflectance even when surface vegetation hides them.
Vegetation appears darker due to moisture absorption, while disturbed soil and artificial surfaces reflect more strongly — making recent activity distinguishable.
Powered by SWIRSAT
Persistent Short-Wave Infrared surveillance with sub-1m resolution for deep ISR over contested terrain.
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