
IoT para medioambiente y riesgos naturales / IoT for environment and natural hazards #ArantecWorking #ArantecSchool #ArantecBlog #sensoresCO2
Aran Valley
Joined June 2011
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Arantec Engineering retweeted
Entre dissabte tarda i dimarts nit, grans acumulacions de pluja a les comarques de l'EST de CAT, Balears, sud de València/nord d'Alacant, Balears i CAT Nord. El model més fiable, de "broc ample" gral del @ECMWF dibuixa una "llevantada", temporal de mar i entre 100 i 300 mm.
Arantec Engineering retweeted
⚠️ NOTA INFORMATIVA | Precipitaciones intensas en Baleares y litorales mediterráneos.
➡️ Cambio brusco de tiempo por la llegada de una dana, junto con aire frío y vientos húmedos.
➡️ Lluvias abundantes en el Mediterráneo y ambiente más frío.
+ info 👉
aemet.es/es/eltiempo/predicc…
Arantec Engineering retweeted
A sharper view of our changing planet is coming. 🛰️🌎
Meet LandIS, the Landsat Instrument Suite that will fly aboard Landsat 10, the next satellite in the Landsat series.
With 26 spectral bands spanning visible light to thermal infrared, LandIS will collect more than twice as many bands as Landsat 8 and Landsat 9. These additional bands will help users better distinguish features on Earth’s surface and monitor water quality, agriculture, vegetation health, snow and ice, soil conditions, and other environmental parameters.
LandIS will also capture finer spatial detail, with resolutions of 10 to 20 meters for visible, near-infrared, and shortwave-infrared observations. That means a clearer view of smaller features, including streams, streamside habitats, woodlots, and individual agricultural fields.
Together, more spectral bands and finer spatial resolution will help users detect, distinguish, and track environmental change with greater detail and precision.
Expected to begin operations in the early 2030s, LandIS will also continue Landsat’s coverage of sunlit land and near-shore waters, along with select nighttime observations. It will also uphold the program’s high standards for data accuracy, extending a record of Earth observations that spans more than 54 years.
Learn more about Landsat 10 and its planned capabilities: ow.ly/X4gK50ZW4EE
📷: A visual comparison of spatial resolution showing the 30-meter pixels of Landsat 8 and 9 (left) alongside the finer, more detailed 10-meter pixels planned for Landsat 10 (right). Credit: NASA
Arantec Engineering retweeted
🔴Sí, Catalunya es tropicalitza
🌪️No va ser un minihuracà sinó un sistema convectiu de mesoescala
🗣️Experts com Javier @martin_vide o March Prohom (@meteocat) confirmen el caràcter tropical d'un temporal alimentat per un Mediterrani molt càlid naciodigital.cat/impacte/ter…
Arantec Engineering retweeted
Com recuperar un Es-Alert un cop hem donat ok al telèfon. @versiorac1 interior.gencat.cat/web/.con…
A l'animació del satèl·lit Meteosat s'observa l'evolució del sistema convectiu, amb el seu centre davant la costa Central. El radi és molt ampli: va des de les Illes Balears fins a Catalunya, i s'observen indicis de molt desenvolupament vertical, sobrepassant la tropopausa.
🌪️ Espectacular tuba davant Cala Mesquida, Mallorca.
📸 Maria Antònia Mas
Més informació:
ibmeteo.com
@AEMET_Baleares @TempsIB3
Arantec Engineering retweeted
Die Schweizer #Gletscher haben 2026 erneut über 5% ihres Volumens verloren, in nur 5 Jahren fast 20%. Das zeigt der aktuelle GLAMOS-Bericht. Nach einem schneearmen Winter folgten Hitze und Trockenheit. Besonders sichtbar wird das am Konkordiaplatz des Grossen Aletschgletschers.😢

ALT Fünf nebeneinander angeordnete Aufnahmen am Konkordiaplatz des Grossen Aletschgletschers zeigen dieselbe Person, die jeweils eine senkrechte Messstange hält. Die unterschiedlich langen Stangen veranschaulichen den Eisverlust von 2022 bis 2026: 6,0 Meter, 4,7 Meter, 4,0 Meter, 4,6 Meter und 5,8 Meter. Eine zusätzliche Markierung zeigt den deutlich geringeren Mittelwert von 2,2 Metern pro Jahr zwischen 1953 und 1983.
Arantec Engineering retweeted
‼️ Greus inundacions a Madrigueras (Albacete), un dels indrets peninsulars més afectats pels aiguats d’avui.
#Projecte4Estacions
Arantec Engineering retweeted
Molta precaució!!! Mireu com esta Torrelavit ⛈️⛈️⛈️ A Sant Quinti de Mediona 120 litres caiguts. #meteo
Arantec Engineering retweeted
🔥 245 000 hectares burnt in #Spain 🇪🇸 in July and August
According to our #EFFIS data, this brings the 2026 total to ~300 000 hectares, almost 3.5 times the 2006-2025 average for the same period
Explore the seasonal trend for Spain in EFFIS: forest-fire.emergency.copern…
Arantec Engineering retweeted
Category 5 Hurricane Polo has achieved a new peak intensity of 165 MPH and 920 MBAR.
He is now forecast by the NHC to reach further sustained winds of 180 MPH, with gusts up to 220 MPH.
Polo may be on the verge of becoming one of the strongest Pacific Hurricanes of all-time.
Arantec Engineering retweeted
Sometimes art brings people closer to a scientific result than the result itself 🎨
@MicheleCalvello, coordinator of #TheHuTNexus and professor at @UniSalerno, on what transdisciplinary work has taught the project.
Watch the interview below to learn more 👇
Arantec Engineering retweeted
Aquest estiu hem vist que cal millorar molt la preparació climàtica.
Europa s’escalfa al doble del ritme mundial.
Presentarem un Pla 🇪🇺 per combatre les onades de calor.
Per a una millor alerta primerenca, millor preparació sanitària i millor cura dels més vulnerables.
#SOTEU
Arantec Engineering retweeted
Ice loss on Konkordiaplatz, Great Aletsch Glacier, during summer 2026. No words...
A layer of almost 6 metres of ice is gone. In the center of the biggest glacier of the Alps. It is hard to grasp even for glaciologists.
@glamos_ch @VAW_glaciology
Pic: A. Linsbauer
Arantec Engineering retweeted
Mont Blanc this morning! 😍
After this terrible summer 'La Jonction' between Grands Mulets and Bossons Glaciers (lower left) doesn't exist anymore... 🧊🔥😭
Arantec Engineering retweeted
#Grand_Couloir
Known as the Couloir of Death Grand Couloir on Mont Blanc France is one of the most dangerous sections of the Goûter Route exposed to frequent rockfall from above.
Original footage no music no added sound. Just the raw reality of the mountain



























