For some swedish regions kartor.eniro.se supports better sat-images than bing.
How can I put an addional image server into josm?
I have a tile downloader which I tested with jmapviewer.
first question that has to be answered:
do you have permission to use that sat-images for OSM purposes?
What is the licence thais used to publish theit sat image data?
I agree with stephan and i think you need to license to publish these images for OSM. i hope you can understand what i am saying.