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Mikolaj Czerkawski

mikonvergence

https://mikonvergence.github.io

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reacted to mkluczek's post with 🚀 20 days ago

First Global and Dense Open Embedding Dataset of Earth! 🌍 🤗 Introducing the Major TOM embeddings dataset, created in collaboration with CloudFerro S.A. 🔶 and Φ-lab at the European Space Agency (ESA) 🛰️. Together with @mikonvergence and Jędrzej S. Bojanowski, we present the first open-access dataset of Copernicus embeddings, offering dense, global coverage across the full acquisition areas of Sentinel-1 and Sentinel-2 sensors. 💡 Highlights: 📊 Data: Over 8 million Sentinel-1 & Sentinel-2 images processed, distilling insights from 9.368 trillion pixels of raw data. 🧠 Models: Foundation models include SigLIP, DINOv2, and SSL4EO. 📦 Scale: 62 TB of raw satellite data processed into 170M+ embeddings. This project delivers open and free vectorized expansions of https://huggingface.co/spaces/Major-TOM/README datasets, setting a new standard for embedding releases and enabling lightweight, scalable ingestion of Earth Observation (EO) data for countless applications. 🤗 Explore the datasets: https://huggingface.co/datasets/Major-TOM/Core-S2L1C-SSL4EO https://huggingface.co/datasets/Major-TOM/Core-S1RTC-SSL4EO https://huggingface.co/datasets/Major-TOM/Core-S2RGB-DINOv2 https://huggingface.co/datasets/Major-TOM/Core-S2RGB-SigLIP 📖 Check paper: https://huggingface.co/papers/2412.05600 💻 Code notebook: https://github.com/ESA-PhiLab/Major-TOM/blob/main/05-Generate-Major-TOM-Embeddings.ipynb

reacted to mkluczek's post with 🔥 20 days ago

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Global and Dense Embeddings of Earth: Major TOM Floating in the Latent Space

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2247

𝐍𝐞𝐰 𝐑𝐞𝐥𝐞𝐚𝐬𝐞: 𝐌𝐚𝐣𝐨𝐫 𝐓𝐎𝐌 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐄𝐥𝐞𝐯𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐝𝐞𝐥 𝐄𝐱𝐩𝐚𝐧𝐬𝐢𝐨𝐧 🗺️

Dataset: Major-TOM/Core-DEM

Today with European Space Agency - ESA and Adobe Research, we release a global expansion to Major TOM with GLO-30 DEM data.

You can now instantly access nearly 2M of Major TOM samples with elevation data to build your next AI model for EO. 🌍

🔍 Browse the data in our usual viewer app: Major-TOM/MajorTOM-Core-Viewer

Fantastic work championed by Paul Borne--Pons @NewtNewt 🚀

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1502

𝗠𝗮𝗷𝗼𝗿 𝗧𝗢𝗠: 𝗣𝗹𝗮𝗻𝗲𝘁 𝗘𝗮𝗿𝘁𝗵 𝗶𝘀 𝗯̶𝗹̶𝘂̶𝗲̶ 𝟱.𝟰𝟬𝟱 𝗚𝗛𝘇

🚨 EXPANSION RELEASE: 𝗦𝗲𝗻𝘁𝗶𝗻𝗲𝗹-𝟭 𝗶𝘀 𝗻𝗼𝘄 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 in the MajorTOM-Core!
Major-TOM/Core-S1RTC

🏎 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.

🔍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.

🗺️ You can explore instantly in our viewing app:
Major-TOM/MajorTOM-Core-Viewer

So, what now?

🧱 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲 𝐆𝐫𝐨𝐰𝐭𝐡: 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 𝐫𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐲𝐨𝐮𝐫 𝐢𝐧𝐭𝐞𝐫𝐞𝐬𝐭 here: https://forms.gle/eBj8JvibJx9b6PLf9

🚂 𝐎𝐩𝐞𝐧 𝐃𝐚𝐭𝐚 𝐟𝐨𝐫 𝐎𝐩𝐞𝐧 𝐌𝐨𝐝𝐞𝐥𝐬: 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

📌 𝐏𝐨𝐬𝐭𝐞𝐫 𝐚𝐭 𝐈𝐆𝐀𝐑𝐒𝐒: 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)

🌌 Developed at European Space Agency Φ-lab in partnership with Hugging Face