Snow_Algae_shapefile.zip

Polygons outlining green snow algae blooms across the Antarctic Peninsula. Average and standard deviation of biomass within the polygon area given for each bloom in attribute table. Blooms identified and algal biomass estimated derived from Sentinel 2 imagery.本数据集包含勾勒南极半岛区域内绿色雪藻藻华分布范围的多边形要素。属性表中为每一处藻华提供了对应多边形区域内的生物量平均值与标准差。该数据集的藻华识别与藻类生物量估算结果均源自哨兵2号（Sentinel 2）遥感影像。