The Disappearance of Lac [Lake] Rouge [remote sensing]
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https://www.earthobservatory.nasa.gov/images/154526/the-disappearance-of-lac-rouge <-- Shared NASA Earth Observatory Images Of The Day
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https://www.cbc.ca/news/canada/north/lake-drainage-land-collapse-waswanipi-lake-rouge-lake-doda-1.7539994 <-- shared media article
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“A landscape in central Quebec transformed suddenly in spring 2025 when a lake burst its banks and drained. Members of the nearby community of Waswanipi who use the area for hunting, fishing, and trapping learned of the curious incident in early May, after reports of a washed-out road. Further air- and ground-based investigations revealed that land around the lake had collapsed and that Lac Rouge had emptied..."
#GIS #spatial #mapping #spatiotemporal #water #hydrology #lake #LacRouge #Quebec #Canada #Waswanipi #Cree #FirstNation #wildfire #geomorphometry #outflow #OLI2 #Landsat #Landsat9 #earthobservation #remotesensing #wildlife #habitat #change #ecology #sediment # #snowmelt #rainfall

Himalayan Snow Lines On The Rise
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https://earthobservatory.nasa.gov/images/153945/himalayan-snow-lines-on-the-rise <-- shared NASA technical article
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https://www.icimod.org/press-release/snow-update-report-2024-water-shortages-feared-as-hindu-kush-himalaya-sees-extraordinary-below-normal-snow-year-second-lowest-snow-persistence-on-record/ <-- shared technical article on Himalaya snow persistence changes
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#GIS #spatial #mapping #Nepal #India #Himalayas #Himalayan #mountains #climatechange #snowpersistence #remotesensing #earthobservation #glacier #glacial #melting #MountEverest #water #hydrology #cryology #snow #ice #waterresources #watersecurity #waterresources #fire #risk #hazard #OLI2 #Landsat #meteorology #weather #annual #precipitation #monsoon #sublimation #temperature #wind #humidity #extremeweather #wildfire #humanimpacts #snowline #newnormal #agriculture #foodsecurity #drought

Greater Los Angeles Wildfires - January 2025 – Before (20250106) & During (20250114) Landsat Image Swipe Comparo
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https://www.usgs.gov/media/before-after/greater-los-angeles-wildfires-january-2025 <-- shared link to USGS images of LA area, with swipe comparo
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#GIS #spatial #mapping #spatiotemporal #spatialanalysis #LosAngeles #LA #LosAngelesfires #risk #hazard #loss #damage #cost #economics #model #publicsafety #remotesening #Landsat #landsat8 #landsat9 #opendata #imagery #satellite #OLI #OLI2 #January2025 #wildfire #fire #bushfire #infrared #nearinfrared #burnscars #vegetation #contrast
@USGS

Water For A Desert Lake In Algeria [NASA Earth Observatory, September 29th 2024]
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https://earthobservatory.nasa.gov/images/153475/water-for-a-desert-lake-in-algeria <-- shared technical link
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https://www.space.com/sahara-lakes-appear-after-rain-soaks-desert-before-after-images <-- shared technical article
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#GIS #spatial #mapping #extratropical #cyclones #remotesensing #imagery #satellite #extremeweather #SebkhaelMelah #algeria #climatechange #water #hydrology #lake #flood #flooding #sahara #desert #landsat #landsat9 #OLI2 #wadi #arid #icesat2 #SaharaDesert #IMERG #ERA5 #weather #spatialanalysis # meteorology #orographiclift
#NASA #USGS

Remote Tristan da Cunha [NASA Earth Observatory]
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https://earthobservatory.nasa.gov/images/152936/remote-tristan-da-cunha <-- link to NASA blog post
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https://en.wikipedia.org/wiki/Tristan_da_Cunha <-- wiki page
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#GIS #spatial #mapping #remotesensing #earthobservation #TristandaCunha #remote #island #SouthAtlanticOcean #NASA #OLI2 #Landsat9 #volcanic #vulcanism #geology #hotspot #ecosystems #kelp #offshore #coast #coastline
@nasa