In order to solve the problem of manual labeling in semi-supervised tree species classification. this paper proposes a pixel-level self-supervised learning model named M-SSL (multisource self-supervised learning). which takes the advantage of the information of plenty multisource remote sensing images and self-supervised learning methods. Based on hyperspectral images (HSI) and multis... https://unitedssports.shop/product-category/recovery-sports-medicine/