The other day I saw a link to NASA active fire data fly by on Twitter. It’s a satellite-derived world wide dataset at 375m resolution, where one (or several) polar orbiting satellites scan earth in the infrared band from which fire and fire intensity is computed.
We highlighted the water features, it is interesting to see the fire jump the river. We also notice what looks like fire activity right on the water, this may be due to hot air and smoke being blown over the water and picked up by the satellite.
Lastly we layer all time slices on top of each other to get an idea of the total burnt area.
We have had our own fire in Metro Vancouver in Richmond (and the fire data also registers a couple other spots in Delta), so let’s take a quick look what the cumulative past 48 hours of fire activity looks like.
The fire does show up, but it gives a stark contrast to the scale and intensity of the fire in Redding.
As usual, the code is available on GitHub and should be easily adaptable to other locations.