Scanner
In space and astronautical engineering, a scanner is a device that captures and records images or data from a specific area or object. Scanners can be used for a variety of purposes, such as remote sensing, mapping, and surveillance. They can operate in different wavelengths of the electromagnetic spectrum, including visible light, infrared, and microwave. Scanners can be mounted on various platforms, such as satellites, spacecraft, and unmanned aerial vehicles (UAVs), to collect data from different altitudes and angles. The data collected by scanners can be processed and analyzed to extract valuable information about the environment, such as temperature, moisture, vegetation, and topography. Scanners are essential tools for many space and astronautical missions, including Earth observation, planetary exploration, and military reconnaissance.
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