Analysis of Land Use Changes in Linyi City Based on RS Images

The land use change of Linyi City from 2010 to 2020 was analyzed based on RS technology, Using Landsat8 remote sensing images as the data source and ENVI remote sensing image processing software, the images were preprocessed and supervised for classification, and the land use types in Linyi City were divided into five categories. Using comparative analysis method to compare the land use changes in Linyi City in 2010, 2015, and 2020, and quantitatively analyze the relevant land use changes using transfer matrix and degree model of land use. By using remote sensing to analyze land use status, we can better understand the distribution of land resources in the study area. This not only provides basic research data for the planning and management of land resources nationwide, but also has important significance for promoting urbanization construction and economic development in Linyi City.