# radar satellites

Published articles for radar satellites.

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## Ai2 releases OlmoEarth v1.3 state-of-the-art AI-ready satellite embeddings for the whole planet

DevFeed: [Ai2 releases OlmoEarth v1.3 state-of-the-art AI-ready satellite embeddings for the whole planet](<https://devfeed.tech/articles/ai2-releases-olmoearth-v1-3-state-of-the-art-ai-ready-satellite-embeddings-for-the-whole-planet-95741.md>)

Original publisher: [Read original article](<https://siliconangle.com/2026/10/22/ai2-releases-olmoearth-v1-3-state-of-the-art-ai-ready-satellite-embeddings-for-the-whole-planet/>)

Author: Kyt Dotson

Published: 2026-10-22T13:00:30Z

Content type: release

Language: en

Sources: [SiliconANGLE](<https://devfeed.tech/sources/siliconangle.md>)

Topics: [Embeddings](<https://devfeed.tech/topics/embeddings.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [AI-Ready Data](<https://devfeed.tech/topics/ai-ready-data.md>), [vector embeddings in AI](<https://devfeed.tech/topics/vector-embeddings-in-ai.md>)

Tags: [1-3](<https://devfeed.tech/tags/1-3.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai2](<https://devfeed.tech/tags/ai2.md>), [allen-institute-for-ai](<https://devfeed.tech/tags/allen-institute-for-ai.md>), [analysis](<https://devfeed.tech/tags/analysis.md>), [analyst](<https://devfeed.tech/tags/analyst.md>), [artificial-intelligence](<https://devfeed.tech/tags/artificial-intelligence.md>), [browser](<https://devfeed.tech/tags/browser.md>), [carbon](<https://devfeed.tech/tags/carbon.md>), [change](<https://devfeed.tech/tags/change.md>), [changes](<https://devfeed.tech/tags/changes.md>), [earth](<https://devfeed.tech/tags/earth.md>), [embedding](<https://devfeed.tech/tags/embedding.md>), [embedding-model](<https://devfeed.tech/tags/embedding-model.md>), [embeddings](<https://devfeed.tech/tags/embeddings.md>), [fingerprint](<https://devfeed.tech/tags/fingerprint.md>), [model](<https://devfeed.tech/tags/model.md>), [news](<https://devfeed.tech/tags/news.md>), [olmoearth](<https://devfeed.tech/tags/olmoearth.md>), [radar-satellites](<https://devfeed.tech/tags/radar-satellites.md>), [releases](<https://devfeed.tech/tags/releases.md>), [resolutions](<https://devfeed.tech/tags/resolutions.md>), [satellite](<https://devfeed.tech/tags/satellite.md>), [satellite-ai-model](<https://devfeed.tech/tags/satellite-ai-model.md>), [the-latest](<https://devfeed.tech/tags/the-latest.md>), [top-story-6](<https://devfeed.tech/tags/top-story-6.md>)

### AI overview

Ai2's OlmoEarth v1.3 release pairs precomputed annual satellite embeddings for the planet at 10-, 64- and 128-meter resolutions with a browser-based explorer for making maps without signing in or using a GPU. Each embedding compresses a year of radar and visible/infrared observations into a numerical fingerprint that can help identify land-cover patterns and compare change over time. The excerpt contrasts this quick first-pass analysis with the prior workflow of fine-tuning a model for each task, which required substantial GPU resources and imagery storage; fine-tuning remains useful when deeper modeling is needed. Ai2 says v1.3 took 53% of v1.2's training compute time and 18% of v1's, while its carbon emissions were 50% and 22%, respectively. The article illustrates change analysis with reported mining-area comparisons in Peru, but provides no independent validation details.

### Source excerpt

Ai2, the Allen Institute for Artificial Intelligence, today released a satellite map embedding model called OlmoEarth v1.3 and precomputed annual embeddings for the whole planet at various resolutions with a browser-based map-making tool. The model compresses a year of satellite observations into a numerical fingerprint for each 10-by-10-meter patch of ground at the smallest resolution, [...] The post Ai2 releases OlmoEarth v1.3 state-of-the-art AI-ready satellite embeddings for the whole planet appeared first on SiliconANGLE.