基于激光雷达组网的生态环境污染遥感监测方法研究  

Remote Sensing Monitoring Method for Ecological Environment Pollution Based on LiDAR Networking

作　　者：赵陆萍 马芳 丁桂英 Zhao Luping;Ma Fang;Ding Guiying(Shandong Rizhao Ecological Environment Monitoring Center,Rizhao 276800,China)

机构地区：[1]山东省日照生态环境监测中心,山东日照276800

出　　处：《环境科学与管理》2024年第12期122-127,共6页Environmental Science and Management

摘　　要：在天气条件和地理位置的限制下,获取连续、多角度的遥感观测数据难度更大。为此,提出一种基于激光雷达组网的生态环境污染遥感监测方法,选择山东省南四湖为研究对象,通过激光雷达组网采集生态环境污染数据。激光雷达组网能够实现连续、多角度的遥感观测,获得更全面、持续的生态环境监测数据。利用主成分分析法对生态环境污染数据的大气污染、生活用水污染、饮用水体污染和土壤污染展开集成处理,获得RSEI污染指标,判断生态环境污染程度。测试结果验证了文章方法能够反映生态环境污染程度,且污染监测精度更高。Under the limitations of weather conditions and geographical location,it is difficult to obtain continuous and multi angle remote sensing observation data.To this end,a remote sensing monitoring method for ecological environment pollution based on LiDAR networking is proposed,and Nansihu Lake in Shandong Province is selected as the research object.Ecological environment pollution data is collected through LiDAR networking.Lidar networking can achieve continuous and multi angle remote sensing observation,obtaining more comprehensive and sustainable ecological environment monitoring data.This study uses principal component analysis to integrate air pollution,domestic water pollution,drinking water pollution,and soil pollution data of ecological environment pollution to obtain RSEI pollution indicators,and judge the degree of ecological environment pollution.The test results have verified that the method proposed can reflect the degree of ecological environment pollution,and the pollution monitoring accuracy is higher.

关 键 词：激光雷达组网 生态环境污染 遥感监测 RSEI 主成分分析法 

分 类 号：X87[环境科学与工程—环境工程]