Statewide 2-km raster of number of fires within each 2-km pixel since 1942

This raster contains the count of wildfires from 1942-2010 within each 2-km cell for the state of Alaska. The raster matches SNAP statewide climate rasters in extent and cell size. The geotiff raster is in the Alaska Albers NAD83 coordinate system as an unsigned 4-bit integer with valid pixel values ranging from 1 through 9 as the number of fires within each pixel from 1942 through 2010.

本栅格数据集统计了1942年至2010年间，阿拉斯加州每2千米网格单元内的野火发生次数。该栅格的空间范围与网格尺寸均与SNAP全州气候栅格数据保持一致。本GeoTIFF栅格数据采用阿拉斯加阿尔伯斯NAD83坐标系，数据类型为无符号4位整数，有效像素值范围为1至9，分别代表对应像素在1942年至2010年间的野火发生次数。