Re: Planispheric projections

Dan-George Uza wrote: > While I am familiar to the stereographic projection used for the climates > of astrolabes, I have no idea how to go about on creating an oblique > azimuthal for generating the horizon line in a planisfere such as > Chandler's. Polar equal

Planispheric projections

Hello! This is not particularly sundial-related but: can you create an oblique azimuthal equidistant projection solely by technical drawing in Delta Cad? I understand that David Chandler's planisphere uses such a projection in both southern and northern face and it looks great.