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| Three-dimensional Observation Technology of Chloride Ion Concentration in Tropical Marine Atmospheric Environment |
| Received:September 17, 2023 Revised:October 16, 2023 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2024.01.019 |
| KeyWord:tropical marine chloride ion concentration unmanned aerial vehicles three-dimensional observation visualization GIS technology |
| Author | Institution |
| LI Xu |
Southwest Institute of Technology and Engineering, Chongqing , China;Chongqing Key Laboratory of Environment Effect and Protection, Chongqing , China |
| LIU Cong |
Southwest Institute of Technology and Engineering, Chongqing , China;Chongqing Key Laboratory of Environment Effect and Protection, Chongqing , China |
| ZHANG Chen |
Southwest Institute of Technology and Engineering, Chongqing , China;National Field Scientific Observation and Research Station of Material Corrosion in Atmospheric Environment, Hainan Wanning , China |
| WEN Jing |
Southwest Institute of Technology and Engineering, Chongqing , China;National Field Scientific Observation and Research Station of Material Corrosion in Atmospheric Environment, Hainan Wanning , China |
| GUO Zanhong |
Southwest Institute of Technology and Engineering, Chongqing , China;Chongqing Key Laboratory of Environment Effect and Protection, Chongqing , China |
| WU Shuai |
Southwest Institute of Technology and Engineering, Chongqing , China;Chongqing Key Laboratory of Environment Effect and Protection, Chongqing , China |
| LI Haoyu |
Southwest Institute of Technology and Engineering, Chongqing , China;Chongqing Key Laboratory of Environment Effect and Protection, Chongqing , China |
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| Abstract: |
| The work aims to carry out the three-dimensional observation of chloride ion in tropical marine environment to master the spatial distribution law of atmospheric chloride ion concentration in tropical marine environment and provide three-dimensional observation data support for the research of equipment products and major engineering service environment in marine atmospheric environment. Scientific observation points were selected near the observation coastline and unmanned aerial vehicles equipped with remote controlled atmospheric samplers were used to conduct three-dimensional observation of atmospheric chloride ion concentration. Then, the distribution law of chloride ion concentration at different spatial heights was analyzed. The chloride ion concentration data in 1km×300m×100m area were successfully collected. Through GIS technology, a three-dimensional field of chloride ion concentration distribution was analyzed and established, which realized the visualization of chloride ion concentration and the cutting display along with the distance from the sea and the ground height. Near the coastline of a certain area in Wanning, the concentration of chloride ions is the highest in winter and the lowest in summer. Within a certain observation range, the concentration firstly increases and then decreases with the increase of observation height, and gradually decreases with the increase of distance from the sea. |
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