基于遥感测绘技术的地表水重度污染区域监测方法研究

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文章编号：1674-6139（2025）06-0134-05

中图分类号：X87文献标志码：B

MonitoringMethodofHeavilyPollutedAreaofSurface Water Based on Remote Sensing Mapping Technology

LiuXiaojie，SongShenglei，MaYoulu，DingYi （Qinghai Provincial Natural Resources Survey and Monitoring Institute，Xining 81Oooo，China）

Abstract：Severepolltionofsurface watercandisruptthebalanceofaquaticecosystemsandalsoafecthumanhealth.Due tothe significandresinsuaceaterpoltiindifretgos，adiioalmeodsaediulttobaccuatemoogsult Therefore，aresearchonmonitoringmethodsforareaswithseveresurface waterpolutionbasedonremotesensingsurveyingtechnologyis proposed.Thismethodutilzesdronesequppdwithhyperspectralcamerastocapturermotesensingdataofsurfacewater.Aftercoec tionofsolaralitudenglendlinearstretcngprocessing，princialcomponentanalysis（CA）ispliedtoetractspetralfeature， acuratelydeterminepolutionreas，andacieveefetieonitoringTheexperimentalresultsshowtattesectralfeatureetraction resultsofsurfacewaterremotesensingimagesobtainedbytheproposedmethodareconsistentwiththeactualfeatureresults，andthemo nitoringresultsofhavilypolutedsurfcewaterareasareconsistentwiththeactualmoitoringresults，fullonfimingthattheproposd method has better monitoring effects on heavily polluted areas.

Keywordswaterpolutionmonitoring；surfacewater；remotesnsingimage；emotesensingmapingtechnology；heavilypollutedareas

前言

地表水重度污染对人类健康与生态构成威胁，因此监测此类区域意义重大[1]。（剩余4762字）