#astronomy #science
Update for my conical #sundial project, now with colours.
Hour lines & map printed and rolled into a cone.
The tip of the rod casts its shadow on the paper, indicating both solar time and the position of the Sun over the Earth in real time (subsolar point).
3D-printed cone for stability.
Powered by #Python #Geopandas
Link to download the Python file, the geographic files and the .stl file for the conical stand:
https://www.astrolabe-science.fr/cadran-solaire-conique-papier/
4 media files
@david_alberto apologies, this is the first I've seen it, it looks pretty awesome ... do you have a link to the project? can one produce these for Oceania?