Working method for constructing middle line layer of building

The invention provides a working method for constructing a middle line layer of a building. The working method comprises the following steps: S1, shooting image data of the middle line layer of the building by using an unmanned aerial vehicle; s2, uploading the image data of the middle floor of the building shot by the unmanned aerial vehicle to a three-dimensional cadastral management platform; and S3, the three-dimensional cadastral management platform generates the panorama of the middle layer of the building according to the uploaded image data of the middle layer of the building. The panoramic data of the building floor can be generated according to the image data shot by the unmanned aerial vehicle camera. 本发明提出了一种进行建筑物中线层构建的工作方法，包括以下步骤：S1，利用无人机拍摄建筑物中线层的图像数据；S2，将无人机拍摄的建筑物中线层图像数据上传到三维地籍管理平台；S3，三维地籍管理平台根据上传的建筑物中线层图像数据进行建筑物中线层全景生成。本发明能够根据无人机摄像头拍摄的图像数据生成建筑物楼层的全景数据。