PRALAY

Predictive Radar & AI Landslide Alert System
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PHASE 2

RADAR INTEGRATION

Phase 2 enhancement combining Satellite InSAR + Ground-Based Radar for 95%+ prediction accuracy

95%+
Accuracy Target
5 min
Update Cycle
1 mm
Precision

Satellite InSAR

Sentinel-1 (ESA)
  • Wide-area monitoring
  • Works through clouds
  • 10–20m resolution
  • Millimeter deformation
  • Free & open data
In Development

Ground-Based Radar

GB-InSAR System
  • Minute-scale monitoring
  • Millimeter accuracy
  • Real-time alerts
  • Area-based warning
  • High precision
Planned 2028

Data Fusion Engine

Multi-Source AI
  • Radar + Satellite
  • Ground sensors
  • 95%+ accuracy
  • 3-hour lead time
  • Real-time alerts
Design Phase
How Radar Integration Works
1

Satellite Scan

Sentinel-1 captures wide-area deformation every 6–12 days

2

Radar Detection

GB-InSAR monitors high-risk zones every 5 minutes

3

AI Fusion

XGBoost + Deep Learning combines all data sources

4

Instant Alert

Multi-channel alerts within 60 seconds

Implementation Roadmap
✅ 2026 — Prototype (Current) 100%

Local deployment • Synthetic data • Core features working

🔄 2027 — Cloud Deployment + Real Data 45%

Cloud hosting • Sentinel-1 integration • IMD data API

📡 2028 — Satellite InSAR Integration 20%

Weekly deformation maps • 15-day prediction window

📻 2029 — GB-InSAR Ground Radar 0%

High-precision monitoring • 5-min update • mm accuracy

🚀 2030 — Full Pan-India Scale 0%

All Himalayan states • 1000+ monitoring points • 24/7 ops

Expected Impact with Radar
+10%
Accuracy Increase
2x
Lead Time
−50%
False Alarms
10M+
People Protected
Technology Stack for Radar Integration
Data Sources
  • Sentinel-1 (ESA Copernicus)
  • ALOS-2 PALSAR (JAXA)
  • GB-InSAR (Ground-based)
  • IMD Rainfall API
AI/ML Models
  • XGBoost (primary)
  • Random Forest (ensemble)
  • LSTM (time-series)
  • U-Net (segmentation)
Processing Tools
  • ISCE2 (InSAR processing)
  • SNAP (ESA toolbox)
  • PyRate (time-series)
  • GDAL / Rasterio

READY FOR PHASE 2?

Radar integration will transform this system from a reactive tool into a fully predictive disaster prevention platform.

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