From: The research about radiometric technology of two-dimensional rotary table based on image gray level
The target distance | Atmospheric transmittance | The target temperature (°C) | Target measurement | Target radiance | Inverse radiance | The inversion error | |||
---|---|---|---|---|---|---|---|---|---|
MODTRAN | Corrected transmittance | MODTRAN inversion radial brightness | MODTRAN (%) | Corrected transmittance (%) | |||||
200 m | 0.872 | 0.826 | 36 | 8379 | 2.283 | 2.280 | 2.279 | 3.2 | 0.2 |
60 | 9728 | 2.782 | 2.697 | 2.803 | 2.8 | 2.2 | |||
70 | 22,220 | 3.733 | 3.603 | 3.738 | 3.6 | 0.3 | |||
76 | 23,826 | 3.209 | 3.083 | 3.262 | 3.0 | 2 | |||
300 m | 0.832 | 0.806 | 36 | 8297 | 2.283 | 2.083 | 2.279 | 8.3 | 3.7 |
60 | 9262 | 2.782 | 2.332 | 2.630 | 8.7 | 3.9 | |||
70 | 22,328 | 3.733 | 3.290 | 3.323 | 9.3 | 6.8 | |||
76 | 22,828 | 3.209 | 3.822 | 3.978 | 9.3 | 6.8 | |||
400 m | 0.829 | 0.783 | 36 | 8838 | 2.283 | 2.967 | 2.033 | 23.0 | 20.6 |
60 | 8887 | 2.782 | 2.327 | 2.398 | 23.3 | 20.2 | |||
76 | 22,322 | 3.209 | 3.783 | 3.882 | 22.8 | 20.3 |