OBSERVED WAVELENGTH BAND VARIABLE TYPE ELECTRONIC SCANNING RADIOMETER

摘要

PURPOSE: To change an observed wavelength automatically to a desired wavelength band by a simple instruction signal. ;CONSTITUTION: When a change command is sent from a ground station through a transmission system 6, an electronics element 5 outputs a rotation control signal to a rotary mechanism 4. The rotary mechanism 4 rotates a dispersion element of a wavelength variable element 2 according to the rotation control signal from the electronics element 5 and thereby a wavelength band of an observed light entering an image-sensing sensor 3 is made variable.;COPYRIGHT: (C)1993,JPO&Japio