Even Maxar is starting to deeply discount old imagery via their ARD program: https://twitter.com/marcpfister/status/1541858657473744898?s...
RIP Open California, but at least Planet gives away their monthly mosaic of the mid-latitudes now via their partnership with NICFI (non-commercial use): https://twitter.com/planet/status/1435229673882017794?s=46&t...