.@UNOSAT produced a preliminary assessment of the impact from #HungaTongaHungaHaapai volcano: bit.ly/3fymdCo
See a few extracts from the report, providing before and after comparisons using #Pleiades, #Sentinel2 and WorldView imagery. #TongaVolcano
Disasters Charter
4,310 posts
Disasters Charter
@DisastersChart
Satellite data to support disaster response worldwide
Joined October 2009
- Our first map of the floods in #Libya uses imagery from #Sentinel2, #Pleiades and WorldView-2 to estimate the impact to Derna City after #StormDaniel: bit.ly/3EBo8CT
- The Charter has been activated to provide satellite imagery of the #BeirutExplosion: bit.ly/3kbDcM9 Our first map uses #Pleiades imagery acquired yesterday, and clearly shows damage to the Port of Beirut. #BeirutBlast
- These maps use PlanetScope and CBERS-4 imagery to estimate water depth and buildings affected by flooding in Rio Grande do Sul, Brazil: bit.ly/45DHF1x
- Our first maps for the #earthquakes in #Turkey are now available: bit.ly/40un2Tc #Pleiades and WorldView imagery were used to estimate damage to Cumhuriyet, Nurdagi, and Islahiye, though clouds obscure our view over some areas.
- This map uses imagery from #Pleiades, acquired yesterday, to estimate the extent and damage of flooding in Derna City, #Libya, following #StormDaniel: bit.ly/3EBo8CT
- The Charter has been activated to provide satellite data following the #earthquakes in #Turkey: bit.ly/40un2Tc #earthquaketurkey
- Following the #earthquakes in Turkey, flooding occurred on the Orontes River in #Syria, which may have been caused by damage to a dam in Salqin. WorldView-2 and #Sentinel2 images were used to estimate the impact of the floods in this map: bit.ly/3HJBZZ8
- This map uses #Pleiades imagery to estimate the impact to Nomuka village following the #HongaTongaHongaHaapai eruption: bit.ly/3fymdCo The image was acquired this morning, local time. #TongaVolcano
- .@UNOSAT have produced a preliminary report of damage to Latakia city in #Syria after the #earthquakes. The full report is available on our website: bit.ly/3HJBZZ8 #Pleiades images acquired yesterday are used to estimate damage in these comparisons.
- The Charter has been activated to provide satellite data over the #oilspill in #Mauritius: bit.ly/3fLaEWm We have a report available to download that provides a preliminary assessment of the oil spill, using imagery from #Sentinel2
- We have our first maps of the #floods in #Japan: bit.ly/3f4NOJv The maps use #Sentinel1 and #ALOS2 data to estimate the depth of floods in Kumamoto, and assess damage to bridges on the Kumagawa River.
- We have a new report for the #HungaTongaHungaHaapai volcano: bit.ly/3fymdCo In these extracts from the report, multiple satellites are used to compare locations before and after the eruption. #TongaVolcano
- Today marks the 20th anniversary of the Charter. Join us as we look back on 20 years of international cooperation for disaster monitoring in our latest article: bit.ly/34cH3SX
