Fig. 1. Overview of the pan-Arctic permafrost region

Fig. 2. Year-by-year statistical chart of burning area and the percentage difference of FireCCI51 and MOSEV products in the pan-Arctic permafrost region

Fig. 3. The distribution of consistent regions of FireCCI51 and MOSEV products in the pan-Arctic permafrost

Fig. 4. The burning regions of FireCCI51 product in the inconsistent regions of FireCCI51 and MOSEV products in the pan-Arctic permafrost from 2001 to 2019

Fig. 5. The burning regions of MOSEV product in the inconsistent regions of FireCCI51 and MOSEV products in the pan-Arctic permafrost from 2001 to 2019

Fig. 6. The distribution of consistent and inconsistent regions of FireCCI51 and MOSEV products at different elevations in the pan-Arctic permafrost region

Fig. 7. The distribution of consistent and inconsistent regions of FireCCI51 and MOSEV products at different Köppen climate types in the pan-Arctic permafrost region

Fig. 8. The distribution of consistent and inconsistent regions of FireCCI51 and MOSEV products at different vegetation types in the pan-Arctic permafrost region