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Spatio-temporal Analysis of Fire Risk in Beijing

: Forest fire safety is extremely important to forest safety. Forest is not only the place with the richest forest resources, but also the place with the most abundant species. Once a forest fires, the damage caused is immeasurable, especially in near the edge of the city. But at the same time, the traditional manual field survey method is time-consuming and labor-intensive, and also carries great uncertainty. This study is based on the representative months of 2019 in Beijing, comprehensively integrated NDVI index, meteorological factors, terrain factors and other comprehensive indicators, using reasonable mathematical models, using ArcGIS, SPSS and other statistical analysis software to explore the fire risk in Beijing The temporal and spatial distribution of the index.