Finishing up my automated #Flood quicklook process with #GRASS GIS and #Sentinel-1 SAR imagery. In this image over New Brunswick, Canada following TC Lee, red and cyan pixels represent significant changes to backscatter between a reference image and the post-event image. Post event acquired on 2023-09-17. My BASH script for running this looks a hot mess...but it works!
#ESA#Sentinel-2 captured an absolutely beautiful look at minor flooding on the #Ohio River near the confluence with the #White River in #Indiana. DOI: 14 April 2024 (Shortwave Infrared False-Color)
The Australian government has committed to providing #Ukraine’s defense forces with #Sentinel 830R rigid-hulled inflatable boats (#RHIBs) as part of a A$100 million ($66,27 million) military aid package.
The Sentinel 830R vessels, built by Sentinel Boats, feature a high-density polyethylene hull designed for strength, impact resistance, stability and reduced vibration compared to aluminum alternatives.