Surveying and mapping method based on municipal engineering

Abstract

The invention discloses a surveying and mapping method based on municipal engineering. The method is used for solving the problems that a traditional surveying and mapping method is complex, unfavorable for municipal engineering surveying and mapping requirements, inconvenient in surveying and mapping and low in surveying and mapping precision. The surveying and mapping method has the following beneficial effects that an unmanned aerial vehicle, an Internet of Things terminal and a satellite platform are used for solving the problems that the traditional surveying and mapping method is complexin step and needs a large number of staff surveying and mapping personnel to carry out hard surveying and mapping without resistance to wind and rain, meanwhile, the unmanned aerial vehicle, the Internet of Things terminal and the satellite platform can work uninterruptedly for 24 hours, surveying and mapping time is shortened, surveying and mapping efficiency is improved, and meanwhile, the problem that the surveying and mapping process of surveying and mapping personnel is tedious is solved; by converting a two-dimensional surveying and mapping graph into a three-dimensional surveying and mapping graph, information of constructors is more convenient to obtain, and laymen can also visually know planning of municipal engineering through a three-dimensional model; and by positioning the Internet of Things terminal, auxiliary positioning can be performed through the positioning coordinates of the Internet of Things terminal during surveying and mapping, and the problem of poor surveyingand mapping precision is solved.

Description

technical field [0001] The invention belongs to the field of civil engineering, relates to municipal surveying and mapping technology, and specifically relates to a municipal engineering-based surveying and mapping method. Background technique [0002] Surveying is all about measuring and drawing. Based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with global navigation satellite positioning system (GNSS), remote sensing (RS), and geographic information system (GIS) as the technical core, the existing characteristics of the ground Points and boundaries obtain graphics and position information reflecting the current situation of the ground by means of measurement, which are used for planning, design and administrative management of engineering construction; surveying and mapping refers to the shape, size, spatial position and attributes of natural geographical elements or surface artificial facili...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a surveying and mapping method based on municipal engineering, which is used to solve the problems that traditional surveying and mapping methods are complicated, unfavorable for municipal engineering surveying and mapping requirements, inconvenient for surveying and mapping, and low in drawing accuracy

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