Throwback to one of the best volcano days ever
#geldingadalur #iceland #volcano #djiglobal #mavicair2 #lava #eruption #drone

This stunning, cloud-free #Sentinel2 🛰️ image of #Reykjanes & #Geldingadalur (#Iceland) on May 4 is a nice example of the value of different #wavelengths in #remotesensing. The 4 combinations shown here use visible, near-IR & SWIR bands. Images from @sentinel_hub. @CopernicusEU

It's tenuous, but #Sentinel5P #Tropomi might just be detecting the #volcanic SO₂ plume dispersing NE from the #Fagradalsfjall #eruption on March 21. #Geldingadalur @CopernicusEU @Vedurstofan @EIlyinskaya @krjonsdottir @BIRA_IASB @gislio @almannavarnir