ABoVE: Surface Water Extent, Boreal and Tundra Regions, North America, 1991-2011

This data set provides the location and extent of surface water (open water not including vegetated wetlands) for the entire Boreal and Tundra regions of North...本数据集提供了北美全境北方针叶林（Boreal）与苔原（Tundra）区域内的地表水（开阔水域，不含植被覆盖湿地）的位置与分布范围。