Drone images for apline grasslines validation

Drone images for apline grasslines validation. Licong Liu (2023, Global Change Biology), "A remote sensing method for mapping alpine grasslines based on graph-cut".用于高山草线验证的无人机影像。该数据集源自刘聪（Licong Liu）2023年发表于《全球变化生物学（Global Change Biology）》的论文《基于图割（graph-cut）的高山草线遥感制图方法》。