Szerző szerinti böngészés "Li, Junyi"

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    Machine Learning based land use classification and identification of driving factors in Google Earth Engine
    Li, Junyi; Abriha, Dávid; DE--Természettudományi és Technológiai Kar--Földtudományi Intézet
    This thesis utilizes Google Earth Engine and machine learning to classify land use and analyze driving factors in Dalian, China, from 2000 to 2020. It employs a Random Forest algorithm on Landsat imagery to generate land use maps for four categories: agricultural land, vegetation, water, and built-up areas. Using Principal Component Analysis and Multiple Linear Regression, it identifies the primary drivers of land use change. The research demonstrates the effectiveness of cloud computing platforms for large-scale, long-term land use monitoring and provides a scientific basis for regional land management.