This was done by Denmark's ministry of Environment... clearly they had nothing else to do. Apparently this map is available for download as a whole, but it takes 1TB of space, they have several servers running 1.7.2 to 1.7.5 with smaller chunks of the map, also the smaller chunks are also available for download.
List of Ministry Servers (scroll down):
http://gst.dk/emner/frie-data/minecraft/spil-her/
Download 10km Blocks of Denmark (sign-up required):
http://download.kortforsyningen.dk/content/danmarks-frie-geodata-i-minecraftverden
