I actually checked sonny's website to download his srtm files to see if they are correct, but couldn't find any files for the area. But that might have been my bad, i find his website quite confusing.
I wouldn't mind using the openandro map, but the problem is that I really like the map shading and that depends on the srtm altidute data and not the map data. As you can see on the openandro screenshot,the contour lines are correct, but the hillshading is off, as well as the screen center info.
It's a real shame that there's no proper altitude data available for Germany, other countries are doing a much better job at that.
I wouldn't mind using the openandro map, but the problem is that I really like the map shading and that depends on the srtm altidute data and not the map data. As you can see on the openandro screenshot,the contour lines are correct, but the hillshading is off, as well as the screen center info.
It's a real shame that there's no proper altitude data available for Germany, other countries are doing a much better job at that.