Most commercial EO vendors have imagery sets freely available. https://www.maxar.com/open-data https://www.maxar.com/open-data https://www.capellaspace.com/ga

Most commercial EO vendors have imagery sets freely available. https://www.maxar.com/open-data https://www.maxar.com/open-data https://www.capellaspace.com/gallery/ https://www.capellaspace.com/gallery/ You need to apply for a key here: https://developers.planet.com/open/ https://developers.planet.com/open/ AWS Hosts Earth Observation data here: https://registry.opendata.aws/?search=tags:gis,earth%20observation,events,mapping,meteorological,environmental,transportation https://registry.opendata.aws/?search=tags:gis,earth%20obser... Also, Microsofts Plantary Computer has a bunch of open data as well.