Surveying and mapping method based on municipal engineering

Abstract

The invention discloses a surveying and mapping method based on municipal engineering, which includes the steps of: 1) installation; 2) fine tuning: selecting different positions, and performing observation by moving a leveling instrument, by means of a traveling device, to a predetermined position, and performing fine tuning to the leveling instrument through the observation results at differentpositions to level the leveling instrument; 3) ground surface static surveying and mapping: pre-setting a plurality of different points in a surveying zone, and moving the leveling instrument to the preset points to collect signals of surrounding environment, and mapping figures of measurement results of the leveling instrument at the preset points, and performing overall analysis to the figures with combination of coordinate reference of the preset points, thereby acquiring geometric position information of buildings and ground surface morphologic change in the surveying zone; 4) ground surface dynamic surveying. The invention relates to the technical field of surveying and mapping methods. According to the surveying and mapping method, position of a surveying and mapping device can be adjusted conveniently, and accumulated dust on the leveling instrument can be removed effectively and dust on connection positions can be removed completely, so that the apparatus can slide smoothly.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping methods, in particular to a surveying and mapping method based on municipal engineering. Background technique [0002] Municipal engineering refers to the construction of municipal facilities. In China, municipal facilities refer to various buildings that are set up within the planning and construction scope of urban areas and towns (townships) and provide residents with paid or free public products and services based on government responsibilities and obligations. , structures, equipment, etc., all kinds of public infrastructure construction supporting urban life belong to the category of municipal engineering, such as common urban roads, bridges, subways, such as various pipelines closely related to life: rainwater, sewage, water supply, medium Water, electricity (parts outside the red line), telecommunications, heat, gas, etc., as well as the construction of squares, urban greenin...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a surveying and mapping method based on municipal engineering, which solves the inconvenience that the existing surveying and mapping device based on municipal engineering does not have a mobile device to adjust the position, and the instrument is prone to dust accumulation when it works outdoors for a long time. Cleaning, the problem that the connecting part of the device does not slide smoothly

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