Three-dimensional geographic entity aerial photography filter device of unmanned aerial vehicle

An unmanned aerial vehicle three-dimensional geographic entity aerial photography filter device comprises a machine shell, a filter piece, a cleaning mechanism and a driving mechanism, through the arranged filter device, in a source data collection link, namely, an image collection link, of a three-dimensional geographic entity production process, according to different geographic shooting conditions, a light filtering film can be switched, the filter piece can be cleaned, and therefore the three-dimensional geographic entity aerial photography filter device can be obtained. The image quality is improved, and the subsequent processing precision is improved. 无人机三维地理实体航拍滤镜装置，所述滤镜装置包括机壳、滤镜片、清洁机构、及驱动机构，通过设置的滤镜装置，在三维地理实体生产流程的源数据收集环节，即图像采集环节，能够根据不同地理拍摄条件，切换滤光膜，清洁滤镜片，提高图像质量，从而提高后续处理精度。