Method and system for positioning an apparatus for monitoring a parabolic reflector aerially

摘要

The invention relates to a method and a system for positioning an apparatus (10) for monitoring a parameter of one or more parabolic reflectors (15) of a solar thermal field (122), wherein the method comprises positioning the apparatus (10) at a first field location (105) responsive to the position of said respective parabolic reflector (15), acquiring information of an absorber tube (38) of said respective parabolic reflector (15), and positioning the apparatus (10) at the second field location (110) responsive to the information of the absorber tube (38), the second field location (110) being beyond the focus of said respective parabolic reflector (15).