Glossaries: K9 SAR Glossary
Target Odor : (aka Source) odors which detector dog are trained to detect.
Fanning Plumes: When air hodls at the same elevation, without rising or falling. Occurs at night, and in valleys. Visualize the air like a thermocline.
Fumigating: When scent from the source disperses evenly, and saturates the area. For example: a closed room.