Smoke from the Canadian forest fires traveling eastward towards Greenland and Iceland as seen by the AIRS instrument onboard the #Aqua #NASA satellite. These images show carbon monoxide at the 500 hPa level. Units are part per billion by volume.

People in #gischat #EarthObservation and #RemoteSensing what are the best satellite products to follow smoke likes this besides the above. Aerosol depth perhaps?