Joe Hamman @_jhamman

Climate scientist, engineer and human. Co-founder/CTO @earthmoverHQ. @xarray_dev/@pangeo_data dev. Formerly @carbonplanorg, @NCAR_Science, and @uw_cee. He/him. joehamman.com Seattle, WA Joined October 2014

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Earthmover @EarthmoverHQ

6 days ago

1/3 Read the latest on the Earthmover seed round, roadmap, and current customers on TechCrunch: techcrunch.com/2025/09/22/ear…

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Earthmover @EarthmoverHQ

5 days ago

CEO @rabernat, CTO @_jhamman & the Earthmover team are out and about at #ClimateWeekNYC - and registration is still open for Wednesday's workshop, 'Open Data in Applied Risk Analysis' and Thursday's panel, 'Bridging Earth Observation & Risk Analytics at Scale.' Join them!

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Earthmover @EarthmoverHQ

3 weeks ago

#ClimateWeek NYC is coming soon: register for the events @rabernat & Earthmover will attend here: m.earthmover.io/events - including a Future of AI Weather Forecasting panel with @brightbandtech @nvidia @sorcerer_earth & @Google

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Earthmover @EarthmoverHQ

2 months ago

Running AI weather models in the cloud? Here are 3 optimizations that radically cut cost and keep those GPUs busy earthmover.io/blog/the-3-key…

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Earthmover @EarthmoverHQ

6 months ago

1/ 🚀 Solving #NASA ’s cloud data dilemma: Icechunk unlocks 100x faster access to archival data formats We're thrilled to publish results from our pilot project with @NASA + @developmentseed to enable high-performance cloud-native access for NASA’s 100s of PBs of EO data.

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Pangeo @pangeo_data

8 months ago

We're moving over to BlueSky and LinkedIn for all our future announcements. Follow us at bsky.app/profile/pangeo… to find out more about tomorrow's showcase 😉 (p.s., it's on Xpublish at Scale at 4 PM EST 🚀) Connect with us on LinkedIn at linkedin.com/company/pangeo…

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Ian Livingstone @ianlivingstone

8 months ago

🌍 As we digitize the analog world, new data formats unlock exponential value. @EarthmoverHQ's open-source Zarr and Icechunk are redefining how we organize and compute massive geospatial datasets, scaling solutions for problems once thought inaccessible. 🔊 Links 👇

The Infra Pod @theinfrapod

8 months ago

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The Infra Pod @theinfrapod

8 months ago

🌎 Why do we need a cloud-native data lake for geospatial data? In the latest episode of The Infra Pod, @tnachen & @ianlivingstone chat with the cofounders of @EarthmoverHQ, @rabernat & @_jhamman, about the future of data in climate and earth sciences. 🎧 Link in 🧵

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Earthmover @EarthmoverHQ

9 months ago

If you’ll be at #AMS25 and love weather data, join us for a @pangeo_data Community Happy Hour! We’ll have drinks, appetizers, and great conversation with friends old and new about technology, weather & climate data, and open-source software! Register: lu.ma/ddtba5f5

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Earthmover @EarthmoverHQ

9 months ago

We’re thrilled to announce the release of @zarr_dev-Python 3! This major release brings full support for Zarr v3 specification, including the new chunk-sharding extension, major performance enhancements, and a thoroughly modernized codebase. Read more: earthmover.io/blog/zarr3-rel…

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zarr_dev @zarr_dev

9 months ago

Hi, Zarr community! 👋 🚨 Big news: Zarr-Python 3.0 is dropping next week! 🚨 If your project depends on Zarr-Python, make sure to check out the migration guide to get ready for the update. Guide: zarr.readthedocs.io/en/latest/user… More updates soon! 🧑🏻‍💻