Forest Resource Change Monitoring and Analysis Method and Application Research Based on Satellite Remote Sensing
Abstract：To effectively monitor changes in forest resources, satellite remote sensing technology was used for non-contact observation of ground targets. The dynamic changes in forest resources were analyzed using change detection and time series analysis methods. By combining remote sensing images from different time points, image difference method, ratio method, and change vector analysis were applied to quantitatively analyze the area, health status, and vegetation changes of forests. The results show that satellite remote sensing technology can accurately identify long-term trends in forest resources, providing reliable data support and promoting scientific management and protection of forest resources. The temporal analysis of remote sensing data shows that the trend and seasonal fluctuations of forest changes have significant regularity.
Keywords：Satellite Remote Sensing TechnologyForest Resource ChangesVegetation Index
Publication Date：2025-03-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 45-48 )