Abstract

At present, some problems such as inconvenient manual supervision, lack of real-time online supervision and poor online interaction during the implementation of soil remediation project. In order to solve the problems, the supervision method and system development of soil remediation project are studied based on sensing online and 3D mobile GIS technologies. The remediation environment are monitored with fixed sensors online and the heavy metal content are sampled with the mobile sensors. The status of soil remediation site is supervised in real time with video online. All the real-time sensing data are integrated and stored in the comprehensive database. The information of soil pollution and remediation environment is visualized with maps and charts in 3D geographic scenes in the system. In addition, the pollution degree evaluation and remediation effect analysis functions are implemented in system. It is proved with the project practice that the method and system are convenient for managers to monitor the environment on-site and supervise the status of soil remediation site in real time. The informationization and intelligence level of soil remediation project can be effectively improved.

Highlights

  • In recent years, with the increasing efforts of environmental control and the effective implementation of various measures, the momentum of pollution has been curbed in China

  • In order to solve such problems, soil remediation experiments have been carried out in some seriously polluted areas according to the current situation of soil pollution in China[1,2,3,4,5]

  • It is necessary to design a soil remediation monitoring system based on 3D mobile GIS

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Summary

Introduction

With the increasing efforts of environmental control and the effective implementation of various measures, the momentum of pollution has been curbed in China. Pollution problems such as heavy metal pollution in soil are difficult to control and make a serious impact on China's environmental governance. The agricultural Internet of things develops rapidly in China and has some applications in environmental monitoring[8,9,10,11,12,13,14]. It is necessary to design a soil remediation monitoring system based on 3D mobile GIS. The functions of quick query of soil environment data, automatic warning of outliers, evaluation of remediation effect and 3D interaction can be realized on the mobile terminal

System framework design
Data acquisition
Spatial Data Integration
Heavy metal pollution evaluation
Real-time perceptive data visualization
Conclusions
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