Orthogonal circle nets
Model 247
Description
Orthogonal circle nets with disjoined and with coincident poles as well as orthogonal loxodrome net on the sphere.
Showcase of this model is Case number 14
References
Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.318. p. 162.
Separataband M3 im Mathematischen Institut p. 537.