jarlrmai
Senior Member.
The FLIR angles are relative to ground track for horizontal and horizon for vertical
https://forums.vrsimulations.com/su..._Looking_Infrared_(FLIR)#A.2FA_FLIR_Symbology
Lookpoint Elevation Indication - The FLIR's current elevation angle in degrees relative to the horizon is displayed here. Negative values are below the horizon and positive values are above.
Lookpoint Azimuth Indication - The FLIR's lookpoint angle in degrees left or right of aircraft ground track. The numeric value is followed by the letter R or L if the azimuth is to the left or right of ground track, respectively.
https://forums.vrsimulations.com/su..._Looking_Infrared_(FLIR)#A.2FA_FLIR_Symbology
Lookpoint Elevation Indication - The FLIR's current elevation angle in degrees relative to the horizon is displayed here. Negative values are below the horizon and positive values are above.
Lookpoint Azimuth Indication - The FLIR's lookpoint angle in degrees left or right of aircraft ground track. The numeric value is followed by the letter R or L if the azimuth is to the left or right of ground track, respectively.