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Technology Comparison

Drone LiDAR vs Photogrammetry vs Satellite: Aerial Mapping Comparison

An expert comparison to help you choose the right equipment for your project.

Feature Drone LiDAR Drone Photogrammetry Satellite Imagery
Type Active sensing Passive imaging Orbital
Accuracy ±2-5cm ±2-5cm RTK -
Penetration Yes - -
Weather Some clouds OK Clear required Cloud dependent
Cost Higher Lower Variable
Option A Various

Drone LiDAR

Active 3D Sensing

Drone LiDAR uses laser scanning to capture precise 3D terrain data.

Pros

  • Vegetation penetration
  • True ground detection
  • Works in shade
  • Very accurate

Cons

  • Higher cost
  • Heavier payloads
  • Less visual detail

Best For

ForestryCorridor mappingTerrain modeling
Option B Various

Drone Photogrammetry

Visual Reconstruction

Drone photogrammetry creates 3D models from overlapping photographs.

Pros

  • Color texture
  • Lower cost
  • Visual detail
  • Easier processing

Cons

  • No penetration
  • Weather dependent
  • Processing time

Best For

Visual mappingOrthophotosConstruction
Option C Various

Satellite Imagery

Global Coverage

Satellite imagery provides wide-area coverage for large-scale projects.

Pros

  • Huge coverage
  • No site access
  • Historical data
  • Global reach

Cons

  • Lower resolution
  • Cloud dependent
  • No penetration

Best For

Large areasRemote sitesRegional mapping

Our Expert Verdict

Depends on Your Needs

Drone LiDAR for terrain, photogrammetry for visual, satellite for large areas.

Choose Drone LiDAR if...

Choose drone LiDAR for vegetation penetration and terrain modeling.

Choose Drone Photogrammetry if...

Choose photogrammetry for visual detail and color orthophotos.

Choose Satellite Imagery if...

Choose satellite for large-area coverage and inaccessible sites.

Frequently Asked Questions

Can I combine these methods?

Yes! LiDAR + photogrammetry is common. Satellite for planning, drones for detail.

Need Help Choosing?

Our experts can recommend the right equipment for your specific project requirements.

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