help needed on orthophoto

[jiao weili]

Hello,

Is it possible to use i.orthophoto to produce an satellite orthoimage eg. TM image? Or 
this programme is just for producing an air orthophoto. Can anyone give me some 
references on producing an digital satellite orthoimage?   

Thanks for any help.

            jiao weili
            wljiao at ne.rsgs.ac.cn