IBM, NASA release actual open source AI model – for grokking sat images
IBM and NASA have put together and released Prithvi: an open source foundation AI model that may help scientists and other folks analyze satellite imagery.
The vision transformer model, released under an Apache 2 license, is relatively small at 100 million parameters, and was trained on a year's worth of images collected by the US space boffins' Harmonized Landsat Sentinel-2 program. As well as the main model, three variants of Prithvi are available, fine-tuned for identifying flooding; wildfire burn scars; and crops and other land use.
Essentially, it works like this: you feed one of the models an overhead satellite photo, and it labels areas in the snap it understands. For example, the variant fine-tuned for crops can point out where there's probably water, forests, corn fields, cotton fields, developed land, wetlands, and so on.This collection, we imagine, would be useful for, say, automating the study of changes to land over time – such as tracking erosion from flooding, or how drought and wildfires have hit a region.
Danmark Seneste Nyt, Danmark Overskrifter
Similar News:Du kan også læse nyheder, der ligner denne, som vi har indsamlet fra andre nyhedskilder.
IBM to build biometrics-matching platform in UKBig Blue scores £54.7M project, taking business from Fujitsu as Home Office consolidates work
Læs mere »
NASA, DoD complete first successful Artemis II recovery testOne more box checked in humanity's quest to return to the Moon
Læs mere »
Haunting image shows boy playing with brother before dying in swimming poolRobin Caliskan, five, tragically died at Atlantic holiday park on July 31.
Læs mere »
Labour MP apologises for sharing fake image of Rishi SunakScience Secretary Michelle Donelan accused Karl Turner of 'misleading' the public by sharing the doctored image of the prime minister at the Great British Beer festival.
Læs mere »
GoPro Hero 12 Black leaks hint at long-awaited image quality upgradeGoPro's next flagship action cam could be landing soon.
Læs mere »
Brave cuts ties with Bing to offer own image, video searchBrave cuts ties with Bing to offer its own image and video search results
Læs mere »