#2030: constructions, water, balloon
, last check: Thu, 07 May 2026. Post history
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constructions
Visualization of building construction activity in Barcelona between 1900 and 2020 using the new HISDAC-ES settlement data created from publicly available cadastral data
https://figshare.com/articles/media/Visualizing_long-term_urbanization_and_land_development_in_Spain_1900-2020_/22064798?file=39709219 -
water
The Catalan Water Agency has an online viewer that allows you to know the state of the water reserves and the state of the exploitation units to make the pluviometric drought we are suffering more obvious
[CA]
https://aplicacions.aca.gencat.cat/visseq/estat-actual -
balloon
The combination of two revolutions — the widespread availability of satellite data and efficient machine learning algorithms — has allowed Planet and Synthetaic to track the path of a balloon that flew over the United States in February 2022
https://www.planet.com/pulse/ai-satellite-imagery/
Raf