The COMRADE System for Multirobot Autonomous Landmine Detection in Postconflict Regions

Table 1

Costs of different types of landmine detection sensors in the COMRADE system.

Sensor Type	Cost (USD)	Prob. of Detection/Material Detected
Metal Detector (MD)	$100–$200	0.2–0.7/only metal
Infra-red based Multi Detector (IR)	$2,000–$5,000	0.4–0.8/metal and plastic
Ground Penetrating Radar (GPR)	$20,000–$30,000	0.5–0.1/metal and plastic