Topography of a place is its landscape, geography and countryside, or in other words it can be shape of a plot or the features found on it. A surveys company is often asked to carry out Topographical Surveys for clients as they intend to effectively utilise the land for development of a project. The land could be undulating, uneven and having slope etc in the wrong direction. Often companies do purchase undulating land as it is cheaper that totally developed and levelled land. After Topographical surveys required areas are prepared and made uses of, resulting in substantial saving to the company.
Also there are certain features that cannot be removed. In such situations it becomes easier for the architect to place the building or the project skirting these obstacles. Architects very often let certain contour lines remain in the plot so that this undulation is used as an effective means of landscaping. When large tracks of land have to be developed it becomes imperative to have the Topographical Surveys done so that the architect can have the building sited at the most convenient place after the site has been levelled and developed as per his requirement.