Of or pertaining to the zenith.

Related Terms

AZIMUTHAL CHART

A chart on an azimuthal map projection. Also called ZENITHAL CHART

AZIMUTHAL MAP PROJECTION

A map projection on which the azimuths or directions of all lines radiating from a central point or pole are the same as the azimuths or directions of the corresponding lines on the ellipsoid. This classification includes the gnomonic, stereographic, orthographic, and the azimuthal equidistant map projections. Also called ZENITHAL MAP PROJECTION.

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