Hi,

I  got 5 multispectral photos from P4M (Blue (B): 450 nm ± 16 nm; Green (G): 560 nm ± 16 nm; Red (R): 650 nm ± 16 nm; Red edge (RE): 730 nm ± 16 nm; Near-infrared (NIR): 840 nm ± 26 nm.). The pixels are now in digital numbers (DN). I am familiar with DN to reflectance of satellite (we normally  need Gain and Offset values to convert DN values to Radiance).

Just wondering where I can get the gain and offset(bias) values of P4M camera.

Cheers

Did you find a solution as I'm trying to complete a similar task.
Much appreciated