Lake wetland remote sensing recognition device and method based on unmanned aerial vehicle-mounted hyperspectrum

The invention belongs to the technical field of wetland recognition, and particularly relates to a lake wetland remote sensing recognition device and method based on an unmanned aerial vehicle-mounted hyperspectrum, the device comprises an unmanned aerial vehicle body, an observation module and a connecting piece thereof, the observation module comprises an observation box and a laser radar and a spectrum sensor located on the front side of the observation box; the connecting piece is a right-angle plate and comprises a first mounting lug and a second mounting lug, and the observation module is mounted at the bottom of the unmanned aerial vehicle body through the first mounting lug or the second mounting lug; the method comprises the following steps: judging the landform of a to-be-identified area, and starting a laser radar and a spectral sensor to obtain radar data and spectral data of the to-be-identified area; preferentially identifying the radar data through the information identification module; accordi