Feature request: Global Sun Elevation Isolines
The layer of Sun Elevation Isolines would help to interpret current temperatures in relation to the position of the sun in the sky.
In the link below I provide a picture with the example:
The owner of the picture is www.jgiesen.de
Thanks for your attention.
At least an overlay (as option) showing the limit of night and day should be nice. As already requested by @MetallicPoison
It would give an image looking to
Of course adding isolines of sun elevation would be even better.
There are some examples of real-time maps:
But I don't know what algorithms they use for drawing those contours.
I would use the Sun Position Algorithm and A General Algorithm For The Construction Of Contour Plots developed By NASA.
Could be that some coordinate transformation applies to the result of the SPA algorithm before feeding it to the contour plotting.
One more thing.