Site leveling method and system

Abstract

The invention provides a site leveling method and system. The site leveling method comprises the following steps: a multi-spectral image of a region to be measured is obtained by positioning the region to be measured and performing data acquisition through a UAV, and radiation correction and partitioning preprocessing are carried out; acquired image data, as well as POS data and image control data are processed to obtain point cloud data; the point cloud data and design height are uploaded to a data processing terminal; and the three-dimensional plane position of a site in the region to be measured can be obtained by the data processing terminal according to the data. The invention can display an altitude difference from the plane at any position in the field in real time, high efficiency and intuition are achieved, the workload is greatly reduced and the surveying and mapping efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping, in particular to a site leveling method and system. Background technique [0002] The construction of garden projects, from the surveying and mapping of the status quo map (topographic map) in the early stage of planning and design, to the construction survey throughout the project, and even the completion survey after completion, are directly related to the completion quality of the entire project, and are generally used in garden design. The design has round or arc-shaped steps, squares, green belts, etc. General gardens involve the construction of squares, which are a horizontal plane or a plane with a certain slope. The traditional method requires the coordination of multiple people to complete the determination of the plane position, and is inefficient and unintuitive. Contents of the invention [0003] In order to solve the above shortcomings, the present invention provides...

AI Technical Summary

Problems solved by technology

General gardens involve the construction of squares. Squares are a horizontal plane or a plane with a certain slope. The traditional method requires the coordination of multiple people to complete the determination of the plane position, and is inefficient and unintuitive.

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