The Collaborative International Dictionary of English v.0.48:
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]