LIVE PLATFORM · 110 HIMALAYAN PASSES

INDIA'S FIRST
TERRAIN-AWARE
ARMY INTELLIGENCE

GEOWEATHER INTELLIGENCE PLATFORM · V1.0 · ARMY EDITION

Physics-coupled atmospheric decision engine for Indian Army operations — Siachen to Arunachal, LAC to LoC. Six Army use cases on one terrain-aware platform.

ARMY USE CASES ↓
110HIMALAYAN PASSES
INSATLIVE DATA
ICAOALIGNED
<300msAPI LATENCY
3SECTORS
94%DECISION ACCURACY

Built for
the Indian Army.

Six mission-critical use cases where terrain-aware atmospheric intelligence directly changes operational outcomes — Siachen to Arunachal, LAC to the Line of Control.

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USE CASE · 01
FORWARD POST OPERATIONS
Real-time fog, ice, and wind prediction at Siachen Glacier (5,400m+), Kargil, and Daulat Beg Oldie. GO/NO-GO for resupply missions, medical evacuations, and troop rotation — with ICAO-aligned confidence scores.
SIACHENDBOKARGILICE FOGMEDEVAC ROUTING
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USE CASE · 02
ARMY AVIATION (ALH / CHEETAH)
Terrain-aware visibility corridors for ALH Dhruv and Cheetah operations in mountain valleys. Cold air pooling and katabatic wind predictions with valley-specific physics — not generic gridded forecasts.
ALH DHRUVCHEETAHVALLEY FOGCOLD POOLINGLVO FLIGHT
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USE CASE · 03
LAC SURVEILLANCE & UAV CORRIDORS
Safe-corridor planning for border surveillance drones along the Line of Actual Control. Atmospheric turbulence, orographic winds, and icing conditions computed per terrain segment — not per grid square.
LAC BORDERUAV ROUTINGDRONE CORRIDOROROGRAPHIC WINDICING
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USE CASE · 04
ARTILLERY & FIREPOWER PLANNING
Wind profile predictions at target elevation for accurate fire support planning — density altitude, cross-wind components, and atmospheric pressure gradients across complex mountain terrain.
ARTILLERYDENSITY ALTITUDEWIND SHEARFIRE SUPPORTPRESSURE GRADIENT
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USE CASE · 05
HIGH-ALTITUDE TROOP MOVEMENT
Weather window prediction for troop induction into remote posts — Zoji La, Rohtang, Chang La, Khardung La. Predicts safe passage windows 6–18 hours ahead with terrain-specific avalanche and whiteout risk flags.
MOUNTAIN PASSZOJI LACHANG LAWHITEOUTAVALANCHE RISK
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USE CASE · 06
LOGISTICS & SUPPLY CHAIN
Optimised vehicle and air resupply routing for forward areas based on real-time road-surface icing, visibility, and wind. Reduces mission aborts and fuel wastage — quantified ROI per sortie.
RESUPPLYROAD ICINGVISIBILITYFUEL OPTIMISATIONABORT REDUCTION

India's missing infrastructure

India operates the world's most complex high-altitude airspace — with zero pre-flight terrain-atmosphere simulation infrastructure.

COST · 01
₹4,200 Cr+
IAF operational losses attributable to weather incidents over high-altitude corridors
2015 – 2023
COST · 02
38%
of Himalayan corridor mission aborts are weather-induced, with no pre-decision simulation available
DGCA 2022
COST · 03
$500K–$2M
cost per aborted defence mission — fuel, crew time, aircraft wear, intelligence window lost
PER ABORT · EST.

Not a weather app.
A decision engine.

GeoWeather ingests terrain topology, live radar, and aircraft parameters to output a single, auditable, ICAO-aligned mission decision.

TERRAIN-AWARE PHYSICS
Cold air pooling, katabatic winds, orographic effects and ice fog modelling — no generic weather formula.
ICAO DECISION OUTPUT
GO / CAUTION / RISK / NO-GO with confidence bands, physics reason codes, and a full audit log per decision.
REAL-TIME DATA FEEDS
IMD radar + INSAT/MOSDAC + SRTM terrain mesh, updated live across 110 Himalayan pass stations.
EXPLAINABLE AI (XAI)
Integrated Gradients attribution shows exactly which terrain-atmosphere features drove each decision.
DECISION ENGINE OUTPUT
GOVIS >5 km · fog <30% · wind <8 m/s90–95%
CAUTIONVIS 3–5 km · fog 30–50% · wind 8–10 m/s70–90%
RISKVIS 1–3 km · fog 50–70% · wind 10–12 m/s70–90%
NO-GOVIS <1 km · fog >70% · wind >12 m/s95–100%
STACK: IMD RADAR · INSAT/MOSDAC · SRTM
ICAO ANNEX 3 · XAI INTEGRATED GRADS
FASTAPI · NEXT.JS · POSTGRESQL · RENDER

Three sectors.
One engine.

Defence first. Aviation second. Space third. Same physics engine, different operator interfaces and contract structures.

01 · YEAR 1
DEFENCE
PRIMARY
IAF Himalayan corridor ops
UAV / drone corridor routing
Forward airbase LVO ops
Siachen + LAC environment
BUYER: MoD / IAF PROCUREMENT
CONTRACT: ₹80L – ₹1.5Cr / YR
02 · YEAR 1–2
CIVIL AVIATION
PIPELINE
Himalayan route planning
Airport LVO ops (DEL, SXR, IXL)
Regional airline integration
AAI regulatory compliance
BUYER: AIRLINES, AAI, STATE GOVTS
CONTRACT: ₹40L – ₹80L / YR
03 · YEAR 2–3
SPACE OPS
FUTURE
Re-entry window simulation
Launch corridor clearance
ISRO mission planning
IN-SPACe private launch
BUYER: ISRO, IN-SPACE, PRIVATE
CONTRACT: ₹1Cr – ₹3Cr / YR

Built for
extreme terrain.

Three technical layers working together — none substitutable. Validated against IMD observations at 110 Himalayan stations.

01
India-specific terrain data layer
110 Himalayan passes with hand-validated cold air pooling and katabatic wind profiles. SRTM-derived slope, aspect, and valley depth at each station — accuracy gains of +34% fog probability and +39% visibility over generic models.
SRTM TERRAIN110 PASSESCOLD POOLINGKATABATIC WINDSVALLEY DEPTH
02
Physics-coupled visibility engine
Fog ↔ humidity ↔ visibility are strictly coupled via Koschmieder extinction equations — no linear blending, no physically impossible outputs. Ice fog detection at −30°C+. Every output is physically valid, every time.
KOSCHMIEDER EXT.ICE FOG −30°CRH COUPLINGZERO IMPOSSIBLE OUTPUTS
03
ICAO-aligned decision output
GO / CAUTION / RISK / NO-GO with confidence bands and physics reason codes. Full audit log per decision for regulatory review. ICAO Annex 3 compliance enforced at the physics layer — not post-processed.
ICAO ANNEX 3AUDIT LOGREASON CODESCONFIDENCE BAND

Built before
raising a rupee.

IIT-backed founding team. Live terrain-physics engine with real IMD + INSAT data integration — shipped before seed capital.

ATMOSPHERIC PHYSICS
IIT-Backed Engineering
Built by IITian engineers specialising in atmospheric physics and geospatial systems. The terrain-physics engine, ICAO decision layer, and XAI explainability module were all shipped before any external funding.
VALIDATION
Accuracy You Can Trust
Validated against IMD observations: 91% fog probability accuracy (+34% vs generic models), 86% visibility accuracy within ±1 km, 94% aviation decision accuracy — up from 71% with standard approaches.
DOMAIN ADVISORY
Ex-IAF & ISRO Advisors
Advisory board includes an ex-IAF senior operations officer and an ISRO mission planning veteran. Domain inputs are embedded directly in the decision engine — not just consulted after the fact.
LIVE PLATFORM
Running Today
Not a prototype. The platform is live at geo-intelligence.bharatunited.org with real-time IMD + INSAT data, 110-pass terrain DB, and full ICAO decision output. Request operator access below.
“Test the decision.
Before it flies.
GEOWEATHER INTELLIGENCE PLATFORM · V1.0