摘要
在无人机遥感技术应用于低空水质动态监测的研究基础上,提出一种空地协同监视的多源水质监测信息集成体系。重点实现无人机遥感信息与地面采集信息的数据集成、交换,利用地面监视信息进一步提高无人机遥感数据的辐射质量。采用该集成体系对太湖蓝藻区域水体进行动态监测,应用结果表明,基于无人机遥感的水质监测信息集成体系对水质监测中的水质要素浓度值、藻类的覆盖范围及成因分析等信息有较好的分析、提取效果,可以广泛应用于内陆水体的水质动态监测与污染预警巡查。
Based on the application of uav remote sensing technology to dynamic monitoring of low altitude water quality,a multi-source water quality monitoring information integration system was proposed.The key point was to realize the data integration and exchange between uav remote sensing information and ground acquisition information,and further improve the radiation quality of uav remote sensing data by using ground surveillance information.The integrated system was applied on the dynamic monitoring of cyanobacteria in the water body of Taihu Lake.The results showed that the water quality monitoring based on uav remote sensing information integration system of the elements of water quality in water quality monitoring and density information such as the coverage and cause analysis,algae had good analysis and extracting effect,which could be widely applied to the dynamic monitoring of water quality and pollution warning patrol of inland water.
作者
闻亮
李胜
陈清
姚文才
WEN Liang;LI Sheng;CHEN Qing;YAO Wencai(Jiangsu Hydrology and Water Resources Survey Bureau,Nanjing 210029,China;Nanjing Jinshui Shangyang Information Technology Co.,Ltd,Nanjing 210014,China)
出处
《江苏水利》
2020年第10期35-40,共6页
Jiangsu Water Resources
关键词
无人机遥感
水质监测
信息集成
藻类信息提取
水质动态监测
uav remote sensing
water quality monitoring
information integration
alga information extraction
dynamic monitoring of water quality
