- title "DTM Hillshading"
- copyright '© 2017 <a href="https://data.public.lu/fr/datasets/digital-terrain-model-high-dem-resolution/">Administration de la Navigation Aérienne Luxembourg</a>, CC0'
+ title "DTM Hillshading (single light source)"
+ copyright '© 2017 <a href="https://data.public.lu/fr/datasets/digital-terrain-model-high-dem-resolution/">Administration de la Navigation Aérienne Luxembourg</a>, CC0'
+end
+
+imagery_layer "ana_dtm_2017_hillshading_multi" do
+ site "ana-dtm-2017.openstreetmap.lu"
+ default_layer true
+ projection "EPSG:3857"
+ source "/data/imagery/lu/LUREF_NGL/ANA_LUREF_NGL_DTM_hillshade_multi_epsg3857.tif"
+ max_zoom 21
+ title "DTM Hillshading (multidirectional)"
+ copyright 'DEM 2017 <a href="https://data.public.lu/fr/datasets/digital-terrain-model-high-dem-resolution/">Administration de la Navigation Aérienne Luxembourg</a>, hillshading <a href="https://twitter.com/dmoraisferreira">David Morais Ferreira</a> & <a href="https://twitter.com/grischard">Guillaume Rischard</a> CC0'