Aerial Services for Railways & Metro

Specialised in detail project report (DPR), final location survey, engineering services, aerial services and monitoring.

Our UAV/drone technology-based services in railways are route alignment survey, topographical survey and mapping, asset tagging, GIS survey, GPR survey, LiDAR surveys, track videography, encroachment analysis, mapping of railway yards and sheds, station, and depot layout planning. Our inspection and monitoring services are construction progress monitoring, soil investigation, component inspection, bridge inspection to ease the complex project with high precision and accuracy. We are having expertise in airborne sensors like airborne LiDAR and airborne multispectral.

Explore Our Software Based Services

Survey and Mapping Services

  • Detailed Project Reporting (DPR)
  • Final Location Survey
  • Engineering Survey
  • Topographical Survey
  • 3D Modelling
  • GIS Mapping for track length
  • DTM, DSM, DEM Creation
  • Contour Mapping
  • GPR Survey
  • Aerial Photogrammetry and Videography
  • LiDAR Survey
  • Land Use Land Cover
  • Encroachment Analysis
  • Layout Planning
  • Route Alignment Survey
  • Structural Design
  • OHE Design
  • SNT Design

Inspection and Monitoring Services

  • Asset Geo-tagging
  • Periodic Assessment of Assets
  • Monitoring of Tunnels
  • Thermal and Visual Inspection of OHT Lines
  • Soil Investigation
  • Bridge Inspection
  • Asset Health Monitoring
  • O&M workflow orchestration

Services: Precision Reality Capture & Intelligence Gathering

Our services provide the "Digital Foundation" by capturing hyper-accurate ground truth data. This eliminates the "Reactive Chaos" of manual reporting and unverifiable updates.

A. Aerial & Topographical Surveys

  • • Airborne LiDAR & Photogrammetry: We generate hyper-dense 3D Point Clouds and millimeter-accurate Digital Terrain Models (DTM) for optimized route alignment and precise station/depot layout planning.
  • • Drone GIS Surveys: Capturing 3D models and orthomosaic validation data to provide a baseline for the entire corridor.
  • • Final Location Survey (FLS): High-resolution mapping of the final alignment for OHE (Overhead Equipment) and S&T (Signaling) design.

B. Specialized Engineering Surveys

  • • GPR Survey: Ground Penetrating Radar maps subsurface utilities and soil conditions before excavation to avoid unforeseen breakdowns.
  • • Encroachment & Yard Mapping: Automated analysis to identify unauthorized structures within railway boundaries and high-resolution mapping of complex sheds and depots.
  • • Track Videography: High-speed 4K recording of track beds for fastener and sleeper audits.

Solutions: The "AI Brain" & Digital Control Room

Our solutions represent the transition from raw sensor data to "Actionable Wisdom," providing a single source of truth for all stakeholders.

1. Automated DPR Generation & Planning

Transforming raw terrain into a boardroom-ready project blueprint.

  • Auto-Generation: Daily Progress Reports (DPR) are auto-created directly from mobile field entries.
  • Unbreakable Chain of Evidence: Every entry is permanently linked to its geo-location, specific user, and an exact timestamp.
  • Baseline Validation: Automated comparison of the Drone Baseline Survey with the initial project WBS.

2. Construction Progress Monitoring

The Live Command Center for total site transparency.

  • Smart Construction Monitoring: A deep-tech system providing field-to-dashboard progress reporting.
  • BIM & 4D Progress Analytics: Linking BIM models with project schedules (MS Project/Primavera P6) to visualize planned vs. actual construction with color-coded status (Green = Completed, Red = Delayed).
  • Earthwork & Volumetrics: AI-driven analysis of drone surveys to perform volume, area, and height calculations (Cut & Fill analysis) directly in the browser.
  • Digital RFI Lifecycle: A fully digital Request for Inspection (RFI) workflow connects Contractors, Consultants, and Clients with geotagged photos at submission and closure stages.

3. Inspection & Structural Health Monitoring (SHM)

Proactive health monitoring for long-term safety and zero disputes.

  • AI Safety Surveillance: Computer vision automatically detects safety violations, such as missing PPE (Hard Hats), and maintains evidence-based violation logs.
  • Bridge & Tunnel Intelligence: Specialized UAV and sensor data provide live views of structural health, monitoring vibration and strain through integrated IoT.
  • Predictive Maintenance: The system calculates the Remaining Useful Life of assets, allowing the AI to trigger maintenance work orders before a failure occurs.
  • Operational Productivity: Verifying heavy machinery deployment and operational hours through indisputable dashcam logs.

The Strategic Advantage Matrix

Metric Traditional Approach Our Digital Control Room
Data Integrity Manual, unverified WhatsApp updates Geotagged, timestamped digital evidence
Inspection Time Delayed approvals & paperwork 30% reduction in approval time
Dispute Management Unverified progress claims 95% elimination of claim disputes
Visibility Fragmented workfronts (Blind spots) Real-time visibility across 150km+ corridor