Implementation method for rapidly designing sewage pipeline scheme

The invention relates to the field of electric digital data processing, in particular to an implementation method for rapidly designing a sewage pipeline scheme. Comprising the following steps: S1, acquiring aerial photography data of a target area, including a top view image of the target area; s2, model construction: constructing a primary model with elevation information of the target area according to the aerial photography data; s3, skeleton extraction: carrying out segmentation processing on the primary model according to different elevation information, and simplifying and abstracting a processing result to form a skeleton model; s4, regional mapping is carried out, intersection point information in the skeleton model is extracted, centralization processing is carried out on the part, except the skeleton model, in the primary model, and a centralization processing result is mapped into the skeleton model to form mapping information; the intersection point information and the mapping information are com