As adjectives the difference between zenographic and venographic
is that zenographic is (astronomy) measured with reference to the surface of the planet jupiter while venographic is of or pertaining to venography.
zenographic
English
Adjective
(
en adjective)
(astronomy) Measured with reference to the surface of the planet Jupiter.
Derived terms
* zenographic coordinate venographic
English
Adjective
(-)
Of or pertaining to venography.