Firescars with distance from highways in Interior Alaska (1988-1993)

Buffers around highways in Alaska in 5 km bins to a maximum distance of 45 km overlaid with 1988 - 1993 firescars, clipped to Interior Alaska阿拉斯加境内高速公路周边以5千米为步长构建、最大缓冲距离达45千米的缓冲区，叠加1988年至1993年火烧迹地数据后，被裁剪至阿拉斯加内陆区域。