基于遥感技术的森林资源动态监测与评估方法研究

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中图分类号：S757 文献标识码：A 文章编号：1008-9500（2025）12-0039-03

DOI： 10.3969/j.issn.1008-9500.2025.12.012

Abstract： Taking the forest resources of Huangshan city，Anhui provinceas the research subject，the dynamic monitoring andevaluation system offorest resources based on multi-source remote sensing data fusion was constructed by using remote sensing technology. Based on opticalremote sensing，Synthetic Aperture Radar （SAR）remote sensing，and unmaned aerial vehicle remotesensingdataforesttypeclassification，overagechangemonitoring，andbiomassandhalthssessntare achieved using vegetationindex，texture feature analysis，andother methods.Theresearch showsthathighhealth levelareas account for 62.3% ， medium health level areas account for 29.7% ，and low health level areas account for 8.0% ， providing data support for the sustainable management and ecological protection of forest resources in Huangshan city.

keywords： remote sensing technology; forest resources; dynamic monitoring; Huangshan city

森林资源作为陆地生态系统的重要组成部分，在维持生态平衡、提供生态服务、促进经济发展等方面具有不可替代的作用。（剩余3359字）