Coordinate acquisition device based on geographic information and use method thereof

Abstract

The invention discloses a coordinate acquisition device based on geographic information and a use method thereof, and relates to the technical field of surveying and mapping. The coordinate acquisition device comprises a mounting base and a coordinatograph body, the bottom of the mounting base is provided with a supporting mechanism, the top of the mounting base is provided with a leveling mechanism, the peripheral surface of the coordinatograph body is provided with a protection mechanism, the supporting mechanism comprises a first screw rod, an adjusting sleeve, a second screw rod, a supporting leg, a plug pin and a pedal plate, the leveling mechanism comprises an adjusting top seat, a fixed shaft, a ball body, a balancing weight, a fixed column and a fixed table, and the protection mechanism comprises a first fixed block, a second fixed block, a screw rod, a bearing, a movable block, a first connecting rod, a shielding plate, a sliding rod, a second sliding block and a second connecting rod. According to the coordinate acquisition device based on geographic information and the use method thereof, the stability of the coordinatograph body during use is ensured, the coordinatograph body is ensured to be in a horizontal state all the time, the coordinate acquisition accuracy is improved, protection is carried out on the coordinatograph body when the coordinatograph body is not used or under special conditions, and damage is avoided.

Description

Technical field [0001] The present invention relates to the field of surveying and mapping, and in particular, to a coordinate acquisition apparatus based on geographic information and a method of use. Background technique [0002] Mapping refers to the measurement, collected and drawing the shape, size, spatial position, and attributes of natural geographic elements or surface manual facilities. Specifications and translational research and calculate the geometric position, geometric position of the ground point, the earth shape and the earth gravity field, and measure the geometric distribution of the natural shape and artificial facilities of the earth, and combine geographical distribution of certain social information and natural information, and to prepare global and local Maps and topic maps of various scales of the region. Measurement is also known as measurement. It includes two main contents of measurement and drawing. The surveying and mapping has a wide range of appli...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a coordinate acquisition device based on geographical information and its use method, which can effectively solve the problem of background technology. It is often impossible to adjust, and its stability cannot be guaranteed. When obtaining coordinates, leveling is very important, but often the existing leveling is more troublesome, and there are no protective measures for the coordinate instrument, which is easy to damage the coordinate instrument and increase the cost. The problem

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