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AI Applications · Emergency Search and Rescue

Night Thermal Search

At night, thermal is often the only productive sensor — and the one most affected by conditions that the operator cannot see from the ground.

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Overview

  • Thermal contrast works best in the hours before dawn when the ground has cooled and a warm object stands out.
  • After rain or with wet vegetation, thermal contrast drops sharply; the sortie may be better spent on visible search.
  • Confirm the payload's temperature sensitivity is adequate for the target-to-background difference, not just the detector size.
  • Record the ambient conditions — a negative thermal result under poor conditions is not the same as an empty area.

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