Kinetic GPR ingests GPR surveys through Theorem — our inference core — and returns chainage-locked fouling maps and Selig Fouling Index (FI) proxies. Track engineers sign off on clean, fouled, and marginal ballast calls; asset managers get a maintenance scope they can put in front of procurement.
Economic Oracle
Fouling and moisture cluster by chainage. Most corridors do not need uniform ballast replacement. Adjust length and unit cost below; defaults follow the GTA commuter reference case from public GPR literature.
100% corridor replacement assumption
~39% of chainage · GTA reference case
GTA reference case · your inputs recalculate live
Subsurface certainty. Delivered.
Theorem is the inference and ontology layer behind Kinetic GPR — the neocortex that turns radargrams into chainage-locked ballast calls your track engineers can sign off on.
Stop interpreting in isolation. Start knowing by chainage — with a semantic rail model built for pilot corridors today and production ontology workflows next.
Scan ingest
Vendor-native GPR (.DZT, SEG-Y) aligned to chainage
Semantic ontology
Track, corridor segment, and ballast objects — not flat CSV rows
Theorem inference
Res-SAM segmentation with engineer sign-off before commit
Proof surface
Diagnostic twin and CapEx scenarios asset managers can defend
Ingestion pipeline
Upload vendor-native radargrams (.dzt, .rd3). The pipeline applies dewow, gain, and depth conversion, then runs Res-SAM segmentation with engineer sign-off before anomalies sync to the diagnostic twin.
Ingestion
Drag and drop zone
Upload raw radargrams (.dzt, .rd3)
B-scan review
Research stack
Production path: Res-SAM segmentation on B-scans plus structured regressors for Selig FI and permittivity. Legacy CRNN/XGBoost research metrics below are validation benchmarks on annotated corridor sets — not deployed edge models.
Spatial · research
Hyperbola and layer-boundary patterns in radargrams — benchmark precision on held-out annotations.
Tabular · research
Amplitude, phase, and attenuation vectors for fouling index and moisture estimation.
Origin
Kinetic GPR wasn't built in a lab. It was built by a former CN track inspector who saw how much ballast money was burned on blanket renewals without subsurface data.
Pilot program
Share your corridor and role — we respond with a scoped demo and deployment outline. Open dedicated briefing page →
Gemini 2.5 Flash