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

Table 2

Measured meteorological data of the recording place (winter).

Time	Weather	Visibility (km)	Cloud (1/10)	Temperature (°C)	Humidity (%)
2013.01.18.10 H	Clear	11	0	−2.3	45
2013.01.18.11 H	Clear	11	0	−0.6	31
2013.01.18.12 H	Clear	15	0	1.5	25
2013.01.18.13 H	Clear	15	0	2.8	18
2013.01.18.14 H	Clear	18	0	3.9	15
2013.01.18.15 H	Clear	20	0	4.8	14
2013.01.18.16 H	Clear	20	0	4.6	14
2013.01.18.17 H	Clear	20	0	3.6	16
2013.01.18.18 H	Clear	18	0	2.2	19
2013.01.18.19 H	Clear	20	0	1.4	22
2013.01.18.20 H	Clear	20	0	0.6	26
2013.01.18.21 H	Clear	20	0	0.3	27
2013.01.18.22 H	Clear	20	0	−0.2	32
2013.01.18.23 H	Clear	20	0	−1.2	47
2013.01.19.00 H	Clear	20	0	−1.2	52
2013.01.19.01 H	Clear	20	0	−1.4	56
2013.01.19.02 H	Clear	20	0	−1.5	56
2013.01.19.03 H	Clear	13	0	−2.1	60
2013.01.19.04 H	Clear	13	0	−2.3	61
2013.01.19.05 H	Clear	11	0	−2.5	63
2013.01.19.06 H	Clear	11	0	−2.5	62
2013.01.19.07 H	Cloudy	11	4	−2.9	65
2013.01.19.08 H	Cloudy	15	7	−3.0	66
2013.01.19.09 H	Cloudy	18	8	−2.6	65