Topography is the study of the land forms and water forms of each country. It also studies the land structure of each country by means of a top-view observation.
L> 1. mapping of surface features: the study and mapping of the features on the surface of land, including natural features such as mountains and rivers and constructed features such as highways and railroads 2. area's features: the features on the surface of an area of land 3. description of structure: a study or detailed description of the various features of an object or entity and the relationships between them
-to·pog·ra·pher, noun
-top·o·graph·ic [tòppə gráffik], adjective
-top·o·graph·i·cal [tòppə gráffik'l], adjective
-top·o·graph·i·cal·ly Microsoft® Encarta® 2009. © 1993-2008 Microsoft Corporation. All rights reserved.