Analysis of Infrared Signature Variation and Robust Filter-Based Supersonic Target Detection

Table 4

Summary of the SCR variations according to the time, temperature, and humidity for various backgrounds.

Background	Time (10 H-09 H)	Temperature	Humidity
Mountain	Increase	Decrease	Increase
Near field	Increase	Decrease	Increase
Sky	High, fluctuating	High, fluctuating	High, fluctuating
Building (winter)	Constant	Constant	Constant
Building (spring)	Increase	Decrease	Increase