A big data-based geographic information surveying and mapping tool

Abstract

The present application provides a kind of geographic information surveying and mapping tool based on big data, it is related to surveying and mapping unmanned aerial vehicle technical field, the present application includes surveying and mapping unmanned aerial vehicle, the surveying and mapping unmanned aerial vehicle includes body, the side of the body is equipped with flight unit, the surface of the body is equipped with radar probe, the lower portion of the body is provided with pay-off part, wherein optical fiber can be wound in pay-off part inside and utilize optical fiber wired remote control surveying and mapping unmanned aerial vehicle to resist wireless interference.The present application uses optical fiber as signal transmission medium, can physically isolate external electromagnetic radiation, wireless signal interference, ensure the integrity and stability of control signal and surveying and mapping data two-way transmission, even in complex electromagnetic environment can work normally.At the same time, remote controller directly transmits instruction to body control unit through optical fiber, signal delay is extremely low, can realize the immediate adjustment of flight parameter, guarantee the accurate control of unmanned aerial vehicle flight attitude, avoid the flight deviation or operation interruption caused by signal interference.

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