三维定位技术下区域植被生态环境重度污染地质测绘方法研究

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文章编号：1674-6139（2025）07-0168-04

中图分类号：X171.1文献标志码：B

Geological Mapping Method for Severe Pollution of Regional Vegetation Ecological Environment using Three - dimensional Positioning Technology

Zhang Miao，ZhangKai，Zhao Xiwu，Liu Yaming （ZhongjinEnvironmental TechnologyCo.，Ltd.，TaiyuanO3OoOO，China）

Abstract：VegetationsanimportantcomponentoftheEarth'sosystem，canfor“hatisandeect”duetregioalgeta tionecologicalltioichutrctsioalateangIndttivelyitorgeationolocalot polution，ageolicalapingodfveeltiofgioalatiologicaliontderemsal tioningtechnologysproposed.Thestudyidentifiedandlocatedpolltionsourcesbycombiningdatacollctedfromthesupercontium spectrumLiDARsystemandpositiondomainbased3DpositioingtechnologyBasedonthis，avegetationecologicalenvirontpolu tiondegreeevauationindexstemisstablisd，andteeavilyputedeasofthegeatiooloicaleviromentareend basedontheevaluationresults.Forhavilypolutedareas，GSisusedfordetailedgeologcalmappingworkTheexperimentalresults show that the three-dimensional spatial positioning error of this method is controlled within the range of ± 0.25m ，and the error range of the surveying results is controlled within ±1.0mm

Keywords;3Dpositioning technology；vegetationecologicalenvironment；severepolution；geologicalsurveyingandmapping；3D spatial model

前言

植被生长状态和变化反映环境质量，对生态平衡和人类安全至关重要[1]。（剩余3809字）