Topographic profile

In this article, we will explore the impact of Topographic profile on different aspects of contemporary society. From its influence on the economy to its relevance in the field of health, Topographic profile has played a fundamental role in shaping our world today. Through a comprehensive analysis, we will examine how Topographic profile has shaped our perceptions, behaviors and decisions, as well as its future projection. With this comprehensive approach, we aim to shed light on the complexity and scope of Topographic profile, giving voice to diverse perspectives and enriching the debate around this topic of global resonance.

Example of topographic profile

A topographic profile or topographic cut or elevation profile is a representation of the relief of the terrain that is obtained by cutting transversely the lines of a topographic map. Each contour line can be defined as a closed line joining relief points at equal height above sea level.[1] It is usually drawn on the same horizontal scale as the map, but the use of an exaggerated vertical scale is advisable to underline the elements of the relief. This can vary according to the slope and amplitude of the terrestrial relief, but is usually three to five times the horizontal scale.

A series of parallel profiles, taken at regular intervals on a map, can be combined to provide a more complete three-dimensional view of the area that appears on the topographic map. It is evident that, thanks to computer science, more sophisticated three-dimensional models of the landscape can be made from digital terrain data.

The line of the plane defined by the points that limit the profile is called the guideline and the horizontal line of comparison on which the profile is constructed is called base.[2]

Applications

One of the most important applications of the topographic profiles is in the construction of works of great length and small width, for example roads, sewers or pipelines.[2]

Sometimes topographical profiles appear in printed maps, such as those designed for navigation routes, excavations and especially for geological maps, where they are used to show the internal structure of the rocks that populate a territory.

People who study natural resources such as geologists, geomorphologists, soil scientists and vegetation scholars, among others, build profiles to observe the relationship of natural resources to changes in topography and analyze numerous problems.[2]

A river or stream gradient may be derived from its elevation profile by means of numerical differentiation.

See also

References

  1. ^ "ESTUDIO DEL MAPA TOPOGRÁFICO" (in Spanish). Madrid: Instituto de Enseñanza Secundaria Morato García. Archived from the original on June 26, 2012. Retrieved March 2, 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  2. ^ a b c Linares, Kriss (12 May 2010). "Perfil Topográfico" (in Spanish). Monografias.com. Retrieved March 2, 2017.
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