The hillshading layer of www.pistes-nordiques.org is now extended up to72°North with ASTER data.
The same dataset is used for contour lines, hillshading and elevation profile. Itis made of a mix of SRTM data with voids filled from ASTER data. I hopeCanadian and Scandinavian cross-country skiers will appreciate! Anchorage
These 2 overlays (contour and hillshade) are intended for solely use onpistes-nordiques.org, except express permission. Feel free to contact me byemail, I can provide the hillshade layer as a single sqlite file of 53GB andhelp you to set up a tile server.
ASTER is a product by METI and NASA.