Information acquisition and processing method for field operation equipment executing land patrolling and real time monitoring

Abstract

The invention combines a field working portable device such as a portable computer as a hardware platform for mobile GIS with satellite positioning technique and total station positioning technique to realize the whole process on illegally applied ground including transgress information collection, site image forming, displaying, editing, storing and refreshing. The portable computer is communicated with the total station via the connection with a wire cable serial-port line or wireless Bluetooth to receive and extract positioning information; meanwhile, the portable computer builds network connection with a monitoring central server via a mobile communication network to realize real-time satellite differential positioning, map data download, and site information upload. With the invention, the visual geometric mapping results is the final results and information inputting is easily achieved, so that the whole data process procedure is paper-free, electronized, real-time, fool-type, and intelligent, thereby greatly increasing field working efficiency, reducing labor intensity and reducing professional requirement for the measurement personnel.

Description

technical field [0001] The invention relates to fast and high-precision acquisition and processing of multi-source spatial data, in particular to an information acquisition and processing method for field equipment to perform land inspection and real-time monitoring, and belongs to the technical fields of telemetry and network transmission. Background technique [0002] At present, the method of field investigation in the land law enforcement and inspection industry is: through reporting information, land use data analysis, remote sensing monitoring and other methods to find suspected illegal and illegal land use, the law enforcement officers take the relevant paper land use status map, image map, land approval Documents, go to the site to use tape measure, total station and other equipment to measure the illegal land, and the data recording method is mainly to draw sketches by hand and briefly mark the relevant land attributes. Then, according to the specific violations, th...

AI Technical Summary

Problems solved by technology

[0007] c. Mainly manual work, which takes a long time, slow speed, many steps, complicated procedures, low data quality and high labor intensity

[0008] d. The site cannot conduct qualitative and quantitative analysis on suspected land use in real time, and output field law enforcement results in a timely manner. The operation cycle is long; the internal industry cannot grasp the inspection situation of the external industry in real time, which is not conducive to fine management

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