InfraScan

InfraScan is an InSAR ground-deformation monitoring service from Sensar targeting maintenance of roads, rail, and pipelines.^[1] The service maps settlement hotspots along linear infrastructure corridors using millimetre-accurate satellite radar measurements, identifies differential settlement at crossings and hard-to-soft soil transitions, and issues alerts when deformation trends change or cross defined thresholds.^[2]

Measured settlement trends feed height forecasting models that project future elevation profiles for a given infrastructure segment, supporting proactive maintenance planning before deformation reaches safety-critical levels.^[1] For pipeline operators, InfraScan targets the specific risk of differential movement at crossings between different soil types, where cumulative settlement differences create bending stress.

The service uses the same InSAR measurement platform that underpins Sensar's municipal and dike monitoring products, with conflation against public topographic and asset datasets to attribute movement to named infrastructure objects.^[2]