The accuarcy with which one can estimate any specific vegetation parameter, however, is uncertain for various reasons: - the remotely-sensed signal is a combination of many vegetation parameters from foliage cover to leaf angles, leaf morphology, plant species, amount of leaf area, chlorophyll content, and many other physiologic and structural parameters.
(one; can estimate; any specific vegetation parameter) (the remotely-sensed signal; is; a combination of many vegetation parameters from foliage cover) Context(the remotely - sensed signal is,List([121, 150))):(The accuarcy with which one can estimate any specific vegetation parameter; is; uncertain for various reasons)
the remotely - sensed signal is,List([121, 150))
one the remotely-sensed signal The accuarcy with which one can estimate any specific vegetation parameter
can estimate is is
any specific vegetation parameter
a combination of many vegetation parameters from foliage cover
uncertain for various reasons