First time looking at #CBERS4A data!

Does anyone on #Mastodon have experience working with it? What are the best pre-processing (incl. #cloudmasking) algorithms? For all other #geospatial folks: can you guess which part of #Earth this image represents?

#EOchat #earthobservation

#EarthObservation mission impossible?

Need access to pan-sharpened SPOT 6/7 data across large regions in Sub-Saharan #Africa. Context is land systems / #sustainability #science, strictly non-profit, so budget is limited (surprise!). Any hint to hidden archives, institutional databases, research programs, funding lines, or else is valuable!

#EOchat #remotesensing #LadiesofLandsat #ESA

Some #EOChat #earthobservation news: https://newsroom.ibm.com/2023-08-03-IBM-and-NASA-Open-Source-Largest-Geospatial-AI-Foundation-Model-on-Hugging-Face

@sonaguliyeva et al. (2023) applied #machinelearning algorithms in mapping #croptypes using high resolution #Azersky imagery & demonstrated the value of #opensource platforms like #GoogleEarthEngine in the #classification of crops #LoLManuscriptMonday https://bit.ly/Guliyeva_2023

Shout out to Sona's co-authors & affiliated organizations #Azercosmos #NationalAviationAcademy #Azerbaijan #EOChat #GISChat

@sonaguliyeva et al. (2023) applied #machinelearning algorithms in mapping #croptypes using high resolution #Azersky imagery & demonstrated the value of #opensource platforms like #GoogleEarthEngine in the #classification of crops #LoLManuscriptMonday https://bit.ly/Guliyeva_2023

This research was done with support from affiliated organizations #Azercosmos #NationalAviationAcademy #Azerbaijan #EOChat #GISChat

Maria Åsnes Moan et al. (2023) use bi-temporal airborne laser scanner data in #PRFSS to improve forest site index determination by detecting & excluding disturbed areas, which helps understand forest growth patterns & management planning. #CFSEFI #LoLManuscriptMonday https://bit.ly/Moan_2023

This research was done at the Petawawa Research Forest using data from the PRF remote sensing supersite! #PRFSS #CFSEFI #EOChat #GISChat

Mari Trix Estomata & Klaus Schmitt (2019) used #decisiontree classification & unbiased area estimation to map #forestcover extent & change in the #Philippines using #ALOS #PALSAR mosaic data in support of #REDD+ initiatives. #LoLManuscriptMonday http://bit.ly/Estomata_2019

Cheers to Estomata & Schmitt’s affiliation & supporting organizations for this #LoLManuscriptMonday feature: GIZ Philippines, the K&C Initiative of JAXA & the Forest Management Bureau of DENR Philippines #EOChat #GISChat 🛰️🌳🥳

@map_andrew Finally, the tutorials and data have just been republished on another ESA website ! https://eo4society.esa.int/resources/copernicus-rus-training-materials/

I made a script to retrieve the pdf and zip files https://framagit.org/-/snippets/7016 #EOchat #GISchat

Question to any #opendatacube people. Is there any #earthobservation or for that matter #geospatial data that I couldn't load into a cube? From what I read here https://opendatacube.org/what-odc-can-do 'Any data available to you can be installed to your cube, including commercial, in situ, or derived products.' Has anyone experience otherwise? Any experiences/comments very welcome. I ask as I'm interested in known limitations / and want to attempt to answer why shouldn't there be a UK opendatacube? #eochat

Ursa Kanjir et al. (2018) investigated the use of #opticalsatelliteimagery in #vesseldetection & the most common factors influencing the #accuracy of the methodologies by reviewing 119 papers published until 2017 #LoLManuscriptMonday https://bit.ly/Kanjir_2018

Cheers to Dr. Kanjir’s co-authors & affiliations, ZRC SAZU, European Joint Research Centre & the University of Ljublana for this awesome #LoLManuscriptMonday publication! 🛰️🚢#EOChat #GISChat

High-resolution map of #tree cover in #SoutheastAsia using NICFI-Planet free data and #Sentinel1 on #GEE.
bit.ly/3LAw3Vo
spoiler: the GEE code is open :)
#EOchat #earthengine #remotesensing #forest

Great news!! Let's hope for the formal approval from EU countries!🛰️🌳🤞
https://www.reuters.com/markets/europe/eu-parliament-approves-law-banning-imports-deforestation-linked-goods-2023-04-19/
#deforestation #supplychain #Commodities #EOchat #EuropeanParliament #remotesensing

I'm happy to announce that our #AwesomeSpectralIndices paper is out! 🥳🛰️🌿 @scientificdata

🔗 https://www.nature.com/articles/s41597-023-02096-0

#EOchat #GISchat #RemoteSensing #DataViz

RT @RafaelaTiengo_
My #30 newsletter is out with 20 job offers & 14 upcoming events. Worth a look!📰👀

Check some news about #RemoteSensing and #Geoscience on the link below!🛰️

Feel free to share & subscribe! 📧

🔗 https://rafaelatiengo.substack.com/p/30-weekly-remote-sensing-and-geoscience

👥 #GISchat #EOchat @USGSLandsat @i_ameztoy @BSC_CNS

We are 3 hours away from launching the new Rapid editor!

#openstreetmap #gischat #eochat #maps

Find the signup and webinar join links here: https://www.eventbrite.com/e/rapid-20-launch-webcast-tickets-591696900357

https://newsletter.terrawatchspace.com/p/thoughts-on-planets-acquisition-of - Aravind thoughts on Planet acquistion of Sinergise. Pretty balanced I'd say. #eochat

I think that the acquistion of Sinergise by Planet is very exciting/interesting. https://investors.planet.com/news/news-details/2023/Planet-to-Acquire-Sinergise-Business-to-Expand-its-Data-Analysis-Platform/default.aspx The EO Browser https://apps.sentinel-hub.com/eo-browser/?zoom=6&lat=43.2932&lng=11.96411&themeId=DEFAULT-THEME&toTime=2023-03-30T16%3A16%3A58.288Z is a gateway for many into #earthobservation I hope it continues. Plus its powering the new copernicus site https://dataspace.copernicus.eu/ #eochat

#aurora from 24 March seen from on Suomi NPP/VIIRS #nighttime #satellite #imagery
Looks also great in polar projection.
Image retrieved from #NASA worldview.
#eochat #remotesensing #earthart #arctic
shorturl.at/kPW48

📣Hey #LadiesofLandsat friends!

There is still time to join this amazing USGS study as a participant. #gischat #eochat

👉Email us at ladiesoflandsat@gmail.com to get more information!

RT @SASAMS_EO: Early season #sargassum already making an appearance off #Guadeloupe in these @CopernicusEU #Sentinel2 false colour infrared images and also impacting the coast. The large accumulation near the university campus seems to have disperse by 12th March. @SargassumP @BARSC_EO #eochat

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1635385951013982208