Heidelberg: Wichmann Verlag, pp. Google Scholar. Crippen, R. London: Geological Society in press. Fowler, R. Topographic and terrestrial lidar. In Maune, D. Fujisada, H. CrossRef Google Scholar. Henslely, S. We wish we could see contours without the use of measuring equipment! But it can help to envision them roughly while walking on a site. If each of these white lines is 12 inches higher than the one before it, a 3-foot rise can be seen here from the base of the driveway to the top. Cutting into slopes to remove soil and filling sunken areas for stability is needed even on a naturalistic site.
However, while terrain changes must occur to accommodate landscape elements, there is something to be said for working with the existing landscape as much as possible. Often, this is just common sense. For example, it might be possible to build a structure on the naturally flattest area of the site, instead of going to great lengths to set it on a steep hill. Understanding topography and hydrology the way water moves over the land can help us make design choices that minimize environmental impact and make construction so much easier.
When grading is done without understanding of the natural landscape, problems can occur with runoff water and soil instability. Minimizing grading can cut down drastically on construction costs, and can also maintain the natural hydrologic cycles of a site and preserve soil health. Not to mention, sometimes the most interesting designs develop in response to land formations, such as this amphitheater-style slope shown above.
August 17, 2 min read. Topography is the study of the shape of Earth's surface and its physical characteristics, such as mountains, valleys, canyons, and other The primary goal of typography is to find out the latitude the distance north or south of the equator and the longitude the distance east or west of the Prime Meridian and elevation the distance above sea level of various landforms. A topographer studies both the geology and the geography of the features in the landscape. These features are sometime referred to collectively as areas terrain.
The word topography comes is a combination of two Greek works "topo" meaning place and "graphia" which means to record or take notes. People have been understandably interested in recording the shape of the land for a long time. Create a free Team What is Teams? Learn more. Asked 3 years, 2 months ago. Active 3 years, 2 months ago. Viewed 1k times. Improve this question. Vandana Vandana 4 4 bronze badges.
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