Looping Scent: when scent travels upwards from a source, and settles down away from the source. Occurs with little to no wind at the source.

">Looping Scent
 : when scent travels upwards from a source, and settles down away from the source. Occurs with little to no wind at the source.

Author: Linda Warshaw
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VSRDA Glossary

  • POD
    POD (Probability of Detection): The chance that an object or missing person will be detected if present.  
  • POA
    POA (Probability of Area): The chance that a missing person (or clue) is in the search Area.  
  • PLS
    PLS (Point Last Seen): a point where a witness actually saw the subject. The PLS is usually the IPP (Initial Planning Point).