Alistair Francis

aliFrancis

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SigLIP 2: A better multilingual vision language encoder

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New activity in Major-TOM/Core-S2L2A 6 months ago
New activity in Major-TOM/Core-S2L2A 9 months ago

Adding more dates

7
#8 opened 9 months ago by
eplekh
reacted to mikonvergence's post with ๐Ÿ”ฅ 11 months ago
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๐— ๐—ฎ๐—ท๐—ผ๐—ฟ ๐—ง๐—ข๐— : ๐—ฃ๐—น๐—ฎ๐—ป๐—ฒ๐˜ ๐—˜๐—ฎ๐—ฟ๐˜๐—ต ๐—ถ๐˜€ ๐—ฏฬถ๐—นฬถ๐˜‚ฬถ๐—ฒฬถ ๐Ÿฑ.๐Ÿฐ๐Ÿฌ๐Ÿฑ ๐—š๐—›๐˜‡

๐Ÿšจ EXPANSION RELEASE: ๐—ฆ๐—ฒ๐—ป๐˜๐—ถ๐—ป๐—ฒ๐—น-๐Ÿญ ๐—ถ๐˜€ ๐—ป๐—ผ๐˜„ ๐—ฎ๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—น๐—ฒ in the MajorTOM-Core!
Major-TOM/Core-S1RTC

๐ŸŽ Together with @aliFrancis we've been racing to release the first official expansion to the Major TOM project.

MajorTOM-Core-S1RTC contains 1,469,955 of SAR images paired to Sentinel-2 images from Core-S2.

๐Ÿ”We cover more than 65% of the optical coverage with an average time shift of 7 days.

16 TB of radiometrically calibrated SAR imagery, available in the exact same format as the existing Major-TOM data.

๐Ÿ—บ๏ธ You can explore instantly in our viewing app:
Major-TOM/MajorTOM-Core-Viewer

So, what now?

๐Ÿงฑ ๐‚๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐ญ๐ฒ ๐†๐ซ๐จ๐ฐ๐ญ๐ก: our community continues to grow! To coordinate the upcoming expansions as well as use cases of the open data, we will organise a meet up on 23 April, you can ๐ซ๐ž๐ ๐ข๐ฌ๐ญ๐ž๐ซ ๐ฒ๐จ๐ฎ๐ซ ๐ข๐ง๐ญ๐ž๐ซ๐ž๐ฌ๐ญ here: https://forms.gle/eBj8JvibJx9b6PLf9

๐Ÿš‚ ๐Ž๐ฉ๐ž๐ง ๐ƒ๐š๐ญ๐š ๐Ÿ๐จ๐ซ ๐Ž๐ฉ๐ž๐ง ๐Œ๐จ๐๐ž๐ฅ๐ฌ: Major-TOM Core dataset is currently supporting several strands of ongoing research within and outwith our lab and we are looking forward to the time when we can release models that take advantage of that data! https://huggingface.co/Major-TOM

๐Ÿ“Œ ๐๐จ๐ฌ๐ญ๐ž๐ซ ๐š๐ญ ๐ˆ๐†๐€๐‘๐’๐’: We will present Major TOM project as a poster at IGARSS in Athens (July) - come talk to us if you're there! You can access the paper here: Major TOM: Expandable Datasets for Earth Observation (2402.12095)


๐ŸŒŒ Developed at European Space Agency ฮฆ-lab in partnership with Hugging Face
New activity in Major-TOM/Core-S2L2A 12 months ago

Other satellites

3
#7 opened 12 months ago by
crinistad
posted an update 12 months ago
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๐Ÿ—บ Major TOM: Expandable Datasets for Earth Observation

๐Ÿšจ RECORD-BREAKING EO DATASET: the largest ever ML-ready Sentinel-2 dataset! It covers almost every single point on Earth captured by the Copernicus Sentinel-2 satellite. @mikonvergence and I are thrilled to finally announce the release of Major-TOM/Core-S2L2A and Major-TOM/Core-S2L1C

๐ŸŒ About half of the entire planet is covered. That's 2,245,886 patches of 1068 x 1068 pixels, available in both L1C and L2A. At 10 m resolution, we've got 256 million square km with over 2.5 trillion pixels. It's all yours with a few lines of code. See the paper linked below ๐Ÿ”ฝ for more info!

๐Ÿงฑ And this is just the beginning. We are currently preparing more datasets from different satellites for the Major TOM org. TOM stands for Terrestrial Observation Metaset - a simple set of rules for building an ecosystem of ML-ready EO datasets, which can be seamlessly combined as if they were Lego bricks.

๐Ÿšดโ€โ™€๏ธ Want to take the dataset for a spin? We have a viewer app on spaces that lets you go anywhere on Earth and shows you the data, if its available Major-TOM/MajorTOM-Core-Viewer

๐Ÿ“ฐ Preprint paper: Major TOM: Expandable Datasets for Earth Observation (2402.12095)
๐Ÿ’ป Colab example: https://colab.research.google.com/github/ESA-PhiLab/Major-TOM/blob/main/03-Filtering-in-Colab.ipynb

Thank you to the amazing ๐Ÿค—Hugging Face team for the support on this one! @osanseviero @lhoestq @BrigitteTousi
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New activity in Major-TOM/Core-S2L2A 12 months ago

Update README.md

#5 opened 12 months ago by
aliFrancis