UK UXO CONSULTANCY & SPECIALIST SUPPORTCLARITY BELOW THE SURFACE
RISK REDUCTIONSYSTEMS

GLOSSARY / Survey & data

LiDAR

Light detection and ranging: a remote sensing technique used to measure distances and create spatial representations of surfaces and features.

THE RRS GLOSSARY

Why it matters to a project

It may assist terrain mapping and project planning. In a UXO context, it should not be presented as a general method for identifying explosives buried beneath the ground.

PROJECT EXAMPLE

A project uses terrain data to understand access and surface features before planning field activity.

A useful distinction

A detailed terrain model is not the same as a buried-ordnance detection survey.

Questions to ask when it appears in a scope

  • What area, activity and decision does this term refer to?
  • What evidence or output will the project team receive?
  • What limitations need to be carried into the next stage?

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