Assertion: conic projection's parallel | /r/HasProperty | concentric
Facets:
Source sentences:
text: Projections for which the parallels are concentric may be described by R and A , where R is the radius of the arc for latitude .
text: Parallels of latitude are concentric circular arcs, and the scale is true along these arcs.
text: The example shown above is the Polyconic projection, where parallels are all non-concentric circular arcs, except for a straight equator, and the centers of these circles lie along a central axis.
text: parallels are non-concentric arcs of circles.