'Topographically' definitions:

Definition of 'topographically'

(from WordNet)
adverb
With regard to topography; "the geological environment is the primary factor in determining the character of a country not only topographically but historically"

Definition of 'Topographically'

From: GCIDE
  • Topographic \Top`o*graph"ic\, a. Topographical \Top`o*graph"ic*al\, [Cf. F. topographique.] Of or pertaining to topography; descriptive of a place. -- {Top`o*graph"ic*al*ly}, adv. [1913 Webster]
  • Topographical map. See under Cadastral. -- Topographical surveying. See under Surveying. [1913 Webster]