According to geoportal.hessen.de Hesse DOP20 is already open data and uses DL-DE->Zero-2.0 license. Though I don’t know how it is in different states/nation wide.
These photos already look better than what Google Earth supplies and they get updated every 2 years.
And technically it surpasses it by far. You might notice that a lot of roofs look a bit weird and pixelated at the edges. They correct the position of high places to counter the camera angle. Generally the angles are also better than what Google supplies.
Are you talking about stuff like this? https://josm.openstreetmap.de/mapsview?entry=Hesse+DOP20
According to geoportal.hessen.de Hesse DOP20 is already open data and uses DL-DE->Zero-2.0 license. Though I don’t know how it is in different states/nation wide.
https://www.govdata.de/dl-de/zero-2-0
These photos already look better than what Google Earth supplies and they get updated every 2 years.
And technically it surpasses it by far. You might notice that a lot of roofs look a bit weird and pixelated at the edges. They correct the position of high places to counter the camera angle. Generally the angles are also better than what Google supplies.