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ladar是什么意思，ladar翻译
LADAR: Advanced Remote Sensing Technology
Ladar, short for "light detection and ranging," is a sophisticated remote sensing technology that uses laser pulses to measure distances by illuminating objects and measuring the time it takes for the reflected light to return to the source. This technology has found numerous applications in various fields, including mapping, navigation, surveillance, and planetary exploration.
The原理 of ladar is relatively simple. A laser beam is emitted towards an object, and the reflected light is received back at the source. By measuring the time it takes for the light to travel to the object and back, the distance between the source and the object can be calculated. This is possible because the speed of light is known, and it travels at a constant speed in a vacuum.
Ladar systems are capable of producing high