A topographic map. You can also use topographic maps when you are traveling to help you find a location or get a good sense of the roads in the area. Roads buildings urban development railways airports names of places and geographic features administrative boundaries state and international borders reserves. A map is a representation of the earth or part of it. Topographic maps are different from other types of maps because of their high level of detail.
Usgs topographic maps also show many other kinds of geographic features including roads railroads rivers streams lakes. A topographic map shows how the ground is shaped and provides a way to calculate the height of the features on the map. This lesson explains what a topographic map is and how to determine the. What is a topographic map.
Simple trail maps are useful for trip planning but not for navigation in the field. Topographic maps go further giving you the power to visualize three dimensional terrain from a flat piece of paper. A topographic map shows topography and features of the earths surface represented by various symbols according to the university of mount union. Topographic maps are detailed accurate graphic representations of features that appear on the earths surface.
In modern mapping a topographic map is a type of map characterized by large scale detail and quantitative representation of relief usually using contour lines but historically using a variety of methods. The study and practice of creating a representation of the earth surface on a flat surface is known as cartography.