Integral ground feature mapping working method based on partitioning

The invention relates to an integral ground feature mapping working method based on partitioning. The integral ground feature mapping working method comprises the following steps: (1) partitioning ground features: partitioning the ground features to be detected to form measuring units, wherein all the measuring units take a cadastral street, a lane boundary line, a water system central line and a road central line as boundary lines so as to maintain the integrality of the ground features and corresponding side boundaries between the adjacent measuring units are overlapped; (2) carrying out field measurement; and (3) carrying out office work treatment. Aiming at a current working manner, the integral ground feature mapping working method is convenient for field annotation/mapping and the edge snapping work amount of office work is reduced; the partitioning is reasonable so that river-spanning and road-spanning work is reduced to the greatest extent and result data is prevented from being cut; the edge snapping work amount is eliminated basically and the integrality of the ground features is maintained to the greatest extent. The integral ground feature mapping working method based on the partitioning is applicable to a field working mode; the edge snapping work amount is nearly zero and the edge snapping work amount of traditional framing data accounts for 1%-3% of the working amount of a whole picture; the integrality of the ground features is effectively maintained and the integral ground feature mapping working method is applicable to data management.