Remote sensing instrument

摘要: A hand-held, battery powered instrument for the determination and recording of intensity radiation emitted or reflected by a target in field spectral bands from 400 nm to 12 micrometers. Two fields view, typically 20° 1°, are provided. The pointing accuracy is 0.1° better. Multiple detectors controlled single shutter. Gain zero controls preset, whole band sampled 4 seconds, results stored. They later called up shown on liquid crystal display digitized 9999.