An enginner, agronomist, with a special affection to Geoprocessing and Remote Sensing.
Florianópolis
Joined April 2009
- Tweets386
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Diego Hemkemeier retweeted
#Copernicus for #snow and #ice monitoring ❄️
Snow has been falling over the #Andes Mountains 🌨️
Fresh snow near Santiago and Concepción, #Chile 🇨🇱, as seen by #Sentinel3 🇪🇺🛰️ on 27 August ⬇️
ALT Satellite image of the Andes Mountains covered with snow and the cities of Santiago and Concepción nearby.
Diego Hemkemeier retweeted
Our first map of the floods in Brazil combines CBERS-4 and #Sentinel2 images to estimate flooded areas at Caraguatatuba: bit.ly/3YTXaPl
Diego Hemkemeier retweeted
We mark the passing of the legendary Pelé, known to many as the king of the "beautiful game." This image of a spiral galaxy in the constellation Sculptor shows the colors of Brazil.
ALT Image of a spiral galaxy with spiral arms dotted with blue stars of varying intensity. The core of the galaxy is brightest and that's where the stars appear yellow-green. The image was taken by the Galaxy Evolution Explorer satellite, or GALEX. Credit: NASA/JPL-Caltech
Rains in the state of Bahia (Brazil) recorded by @CopernicusEU Sentinel 2. Satellite monitoring is an important ally in disaster resilience. @sentinel_hub @esa @AschbacherJosef @governodabahia
Diego Hemkemeier retweeted
Qualidade do ar melhorou em Santa Catarina durante a quarentena, mostra Instituto ndmais.com.br/noticias/quali… via @ND_mais_ #noticiascartograficas bit.ly/newscarto
Diego Hemkemeier retweeted
3D 🌋eruption plumes of Nevados de Chillán,
#Chile 🇨🇱 2020-04-10
Parallax🛰️Sentinel-2 bands offset B02 to B12
Transformed and expanding 🌍Earth's energy,
and rising to the skies 🌟... since it's Easter!
At @CopernicusEU @sentinel_hub @CopernicusLand
#volcanoes #geology
Diego Hemkemeier retweeted
.@RUS_Copernicus webinar: Pollution Monitoring with @CopernicusEU Sentinel-5P🇪🇺🛰️.
This webinar will focus on multi-temporal evaluation of #NO2 over a study area, with #Python (xarray).
🗓️Application deadline: 15th April 20
🗓️Webinar date: 16th April 20
bit.ly/2Xfws6K
Diego Hemkemeier retweeted
The #reanalysis of atmospheric composition produced by @CopernicusECMWF Atmosphere Monitoring Service atmosphere.copernicus.eu allows us to study past events. Here we see transport of CO at 850 hPa from the Indonesian #wildfires in Sept 2015. @m_parrington @CopernicusEU
Diego Hemkemeier retweeted
A plume of #Sahara desert dust is shown crossing the Atlantic as far as the #Caribbean over the coming days in the latest #Copernicus Atmosphere Monitoring Service (atmosphere.copernicus.eu) forecast visualized by @windyforecast. @CopernicusECMWF @ECMWF @CopernicusEU @WMO
Diego Hemkemeier retweeted
We are preparing six new Sentinel missions for decision by our @esa member States at the Space19+ Ministerial in November. A thermal infrared mission is one among them - see some of the benefits it will bring @ESA_EO bbc.com/news/science-environ…
Diego Hemkemeier retweeted
The @Space_Station is the perfect place to view a sunset. In fact, the station orbits the Earth every 90 minutes — meaning this sunset you see is actually one of 16 the station residents see in a day. Take in the view and see where the station is flying: go.nasa.gov/2Mp0Pnm
Diego Hemkemeier retweeted
O satélite sino-brasileiro CBERS-4A já está na Academia Chinesa de Tecnologia Espacial (CAST), que é responsável por 50% do desenvolvimento do Programa CBERS, assim como o INPE.
O Programa CBERS nasceu de uma parceria inédita no setor técnico-científico espacial firmada em 1988.
Diego Hemkemeier retweeted
Boeing 747-400F da Air Bridge Cargo pousou aqui em #SãoJosédosCampos ontem para transportar o satélite Sino-Brasileiro CBERS-4A para Pequim.
🛰️🛬
#CBERS4 #sensoriamentoremoto #remotesensing #Boeing747
Confira imagens do belo 747-400F da AirBridgeCargo em São José dos Campos.
ponteaerea.net/2019/05/28/bo…
Diego Hemkemeier retweeted
O satélite Sino-Brasileiro #CBERS4A está pronto para o transporte à #China.
+info em instagram.com/p/Bx2B945DDnM
#sensoriamentoremoto #remotesensing
Diego Hemkemeier retweeted
The importance of retrieving air temperature from satellite-based products.
The benefits are also seeing in other fields like #epidemiological and #transportation studies.
My #PhD was about it. Predicting #London's Tmax from #satellite-based #MachineLearning #modelling.
Research that uses data from satellites on ground temperature between 2000 and 2016 has resulted in the first global map of #permafrost at a spatial resolution of 1 km, and was published recently in Earth Science Reviews. Read more about it: esa.int/Our_Activities/Obser…
Diego Hemkemeier retweeted
#AI, #DeepLearning, and the challenges of building the right data set from @ScottSoenen in the latest post to the Capella blog.
bit.ly/2uFn64U
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Diego Hemkemeier retweeted
Happy Birthday dear #Sentinel-1A🇪🇺🛰️🎂
#Sentinel1 A is the pioneer of our Sentinel fleet, the first one launched on April 3 back in 2014
After 5 years, we have 7 Sentinel in orbit🛰️🛰️🛰️🛰️🛰️🛰️🛰️
Diego Hemkemeier retweeted
Wildfire🔥 near Marinhas #Portugal🇵🇹 26 March 2019 Natural colors + IR highlights #Copernicus #Sentinel-2A🛰️ Full-size: flic.kr/p/2dWuxLv #wildfire #RemoteSensing
ALT Wildfire near Marinhas, Portugal. Copernicus/Pierre Markuse