National Drones

Drone Powerline Inspections

28 August 2023

Safer, efficient inspections that reveal the condition of your network. We capture high-resolution visual, thermal and LiDAR data, turn it into actionable evidence, and help you prioritise what matters.

Discuss your inspection program
Drone capturing powerline inspection data along a rural corridorField capture
LiDAR point cloud of the same powerline corridorLiDAR intelligence

Inspection campaigns · Workflow preview

Review each pole. Track the whole program.

See how a reviewer moves from the network map to pole and tower photos, records an outcome, and tracks campaign progress.

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75 seconds · Narrated · Captions

Dev demonstration of distribution pole-top and transmission tower review. Campaign review is a pilot workflow. The examples show software behaviour, not an engineering assessment.

From inspection to action

  1. Inspect

    Capture detailed visual, thermal and LiDAR data across the corridor safely and efficiently.

  2. Understand

    Reveal asset condition, conductor geometry, vegetation proximity and terrain context.

  3. Act

    Deliver georeferenced findings your team can use to prioritise maintenance and manage risk.

Why inspect powerlines?

Protect network reliability before faults become failures.

Australia's electrical network crosses vast distances and diverse environments. Regular, data-rich inspections help you identify issues early, manage risk and maintain reliable supply.

  • Weather — Wind, rain, hail, lightning and extreme heat
  • Vegetation — Trees and branches growing into clearance zones
  • Corrosion — Salt air, industrial pollutants and moisture
  • Wildlife — Birds nesting on structures or contacting conductors
  • Ageing — Deterioration of poles, crossarms and insulators
  • Mechanical damage — Vehicle strikes, falling trees and construction activity

Drone inspections reduce the need to work at height or near energised conductors while producing a repeatable record for maintenance and compliance.

Classified powerline poles and conductors in their network context
Review poles and conductors together in their network context.

Capture, measure, understand

See every detail in its context.

Combine detailed imagery with thermal capture and LiDAR analysis to reveal what is hidden from the ground and understand it in 3D.

Close aerial inspection image of powerline hardware and insulators

Visual inspection

Detailed imagery reveals the condition of poles, crossarms, insulators, conductors and hardware.

SmartData height-coloured LiDAR view of a powerline corridor

LiDAR height analysis

Height-coloured point clouds make conductor geometry, structure lean and terrain relationships measurable.

Classified LiDAR point cloud showing powerline conductors and structures

Classified corridor data

Classified conductors, structures, vegetation and ground turn a dense point cloud into usable network evidence.

SmartData classified powerline corridor point cloud

From data to decisions

Put inspection evidence to work in SmartData.

SmartData brings imagery and LiDAR together so your team can explore the corridor, measure clearances, review findings and move from capture to action with confidence.

  • Georeferenced findings

    Measurements and 3D context stay aligned to the asset location.

  • Integrate with your systems

    Outputs can support GIS and asset-management workflows.

  • Track condition over time

    Consistent data supports maintenance planning, reporting and review.

Explore powerline LiDAR analytics

Related case study

Powerpole inspection

Compare a 25,000-pole distribution program with a multi-site power pole and vegetation assessment that used RGB, thermal and LiDAR data.

Thermal inspection view of a power pole and its hardware
Drone inspecting a rural powerline network

Ready to talk about your network?

We'll help you design an inspection program that fits your assets, environment and maintenance priorities.

Discuss your inspection program