Google's 'virtual satellite' AI model can provide a near real-time view of Earth

Google has introduced a new AI model called AlphaEarth Foundations that can function as a "virtual satellite." The model combines data from various sources, including optical satellites, radars, and climate simulations, to create a near real-time view of the Earth. It divides land and coastal waters into 10x10 meter squares, which it analyzes and tracks over time, providing color-coded information about characteristics such as vegetation types and material properties. The model's data is presented in a compact format that requires 16 times less storage compared to similar AI systems, reducing the costs associated with Earth observation. Scientists can use the model to create detailed maps for various purposes, such as monitoring crop health or tracking deforestation. Google has provided access to the model's Satellite Embedding dataset to over 50 organizations for testing and has now released the dataset in Google Earth Engine for further research.