Wei Ji

@weiji14

Joined on Sep 21, 2020

  • Cloud- & ML-native file formats 💾 for geospatial and multi-modal applications <small>DevSeed Team Week 2024 deep dive <br> Wednesday 21 Feb 2024, 13:30–14:30 (EST)</small> <small>P.S. Slides are at https://hackmd.io/@weiji14/mlnativeformats</small> From cloud to ML-native formats :rocket: Cloud-native :cloud: ML-native :thunder_cloud_and_rain: Efficient subsetting using range requests
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  • The ecosystem of geospatial machine learning tools in the Pangeo :earth_asia: world. <small>FOSS4G SotM Oceania 2023 presentation <br> Wednesday 18 Oct 2023, 13:50–14:15 (NZDT)</small> by Wei Ji Leong @ Development Seed <small>P.S. Slides are at https://hackmd.io/@weiji14/foss4g2023oceania</small>
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  • A streaming data pipeline with Harmonized Landsat Sentinel-2 (HLS) :satellite: imagery <small> Lunch and Learn presentation at NASA IMPACT<br> Friday 30 Jun 2023, 20:00-21:00 (UTC) </small> by Wei Ji Leong & Ryan Avery @ DevelopmentSeed <small> P.S. Slides are at https://hackmd.io/@weiji14/2023mlpipeline</small> :floppy_disk: Typical way of producing ML-ready geospatial :earth_africa: data Download imagery from cloud to local disk Pre-process and chip into smaller size (e.g. 512x512)
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  • :yin_yang: zen3geo: Guiding :earth_asia: data on its path to enlightenment <small> Pangeo Machine Learning working group presentation <br> Monday 7 Nov 2022, 17:00-17:15 (UTC) </small> by Wei Ji Leong <small> P.S. Slides are at https://hackmd.io/@weiji14/2022zen3geo</small> Why not zen3geo Yet another GeoML library
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  • :airplane_departure:+:satellite:+:computer: = :snow_capped_mountain: :flag-aq: DeepBedMap: A Super-Resolution GAN for resolving the subglacial topography of Antarctica Machine Learning for Polar Regions Workshop presentation at Lamont-Doherty Earth Observatory (virtual), Friday 17 Jun 2022, 15:15-15:30 (UTC) by Wei Ji Leong & Huw Horgan P.S. Slides are at https://hackmd.io/@weiji14/2022ML4Polar Why do we need high resolution images?
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  • 🧑‍🏫 + :computer: + :earth_asia: = :grey_question: Teaching machines about our planet Viewing :eyes:, Learning :female-student:, Imagining :thinking_face: EARTHSC 8898 seminar talk, Friday 8 Apr 2022, 17:45-19:00 (UTC) by Wei Ji Leong P.S. Slides are at https://hackmd.io/@weiji14/2022earthsc8898 Why Machine Learning on Earth Observation data?
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