Sunday, October 5, 2025

Google Alpha Earth

Google Alpha Earth is a new geospatial AI model that acts as a virtual satellite: it assimilates all kinds of geospatial data & does the processing for you. Then, you just ask & get ready-to-use AI-generated 'maps' of whatever you want. No more working with dozens of raw datasets!

Example: glacier mapping. In thed old days you would have spent considerable time finding useful cloud-free images, do some kind of processing, and then run some kind of index or band-ratio calculations. Now you can just ask: give me the size of the Humboldt Glacier over the last 10 years.

For now the focus seems to be on physical data collected by sensors, but I would assume that human data from will be included in the future.

More here: AlphaEarth Foundations helps map our planet in unprecedented detail

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