What is lidar used for in surveying?

Measuring distance with laser light.

Start playing free

  1. Measuring distance with laser light ✔
  2. Measuring sound levels
  3. Testing water quality

Why: Lidar sensors are used for 3D scanning and topographic surveys by measuring with laser light.

Huh, didn't know that: Lidar sensors are used for 3D scanning and topographic surveys by measuring with laser light.

The dad joke
Lidar sheds light on the landscape, literally.
Like this card?
Play the game

References

Answer: Measuring distance with laser light. Lidar sensors are used for 3D scanning and topographic surveys by measuring with laser light.

  1. Surveying en.wikipedia.org/wiki/Surveying
    Prominent new technologies include three-dimensional (3D) scanning and lidar-based topographical surveys.
    Checked 2026-11-07.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.