N2000 maps

Those maps comes from
Norwegiean map authority Kartverket

They can be found here

This is a map to show TWKB (a compressed geometry format) over NodeJS and websockets.
Since websockets works cross domain, you can download this .htm file and open it locally, or on another webserver. The websocket can take a few parameters, decribed here

any questions or comments?
You find contact info in the blog

/Nicklas Avén