The @BerkeleyEarth@twitter.com dataset is getting a big upgrade! We will be providing 4x higher resolution temperature data early next year.
We've done this using a machine learning approach trained on the recent period when satellite/reanalysis data is available. https://berkeleyearth.org/berkeley-earths-high-resolution-data-set-announcement/
@ljbo You'd have to ask @RARohde as I couldn't do it justice 😉