基于遥感技术的大气污染物分布监测研究

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中图分类号：X831 文献标识码：A 文章编号：1008-9500（2025）07-0071-04

DOI：10.3969/j.issn.1008-9500.2025.07.019

Research on Distribution Monitoring of Atmospheric Pollutants Based on Remote Sensing Technology

QIUJianhai，BAOYinsen，WANRuil

1.DeqingCountyEologicalEnviroentoitoingation;2.eqingCountyuanTstingCo，d.，Dqing20a）

Abstract：Remotesensing technologyhas eficientand extensive spatial coverage capabilities，anditisanimportanttool formonitoring the distribution ofatmosphericpollutants.Using aradiative transfer modeland multi-sourcedata fusion method，an eficientsystem forpolltantconcentrationinversionandspatialdistrbutionmonitoring isconstructed.Busing remote sensing datainversion technologyand combining it with ground monitoring data，theconcentration distribution of atmosphericpollutants canbe accuratelyobtained.Utilize the leastsquares methodandbackpropagationalgorithm forpollutantconcentration inversion，andoptimize polutant distribution prediction using the Kalman filteralgorithm. Theverificationresults indicatethattheinversionalgorithmhas highaccuracy，andthis technologysystemprovidesdata support for regional pollution source tracking，environmental management，and air quality assessment.

Keywords： remote sensing technology;inversion of pollutant concentration; spatial distribution monitoring

随着城市化进程的加速和工业活动的增多，大气污染问题日益严重，尤其是细颗粒物（ PM2.5 ）、 NO2 等污染物的浓度对环境和人体健康造成极大影响[1]。（剩余4284字）