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How Does A Push Broom Scanner Work

How Does A Push Broom Scanner Work - The pushbroom scanners, use a line of detectors arranged perpendicular to the flight direction of the spacecraft.a pushbroom camera otherwise known as a line scan hyperspectral camera, is a device used to collect full spectral and spatial information of a target. it takes 16 days for the swaths to overlap enough to image the whole earth.previous landsat sensors swept back and forth across the.the pushbroom scanner has an optical lens through which a line image is detected simultaneously perpendicular to the flight direction.push broom scanners, also sometimes referred to as along track scanners, use a line of detectors arranged perpendicular to the flight direction of the spacecraft.