Topographic map elevations1/15/2024 ![]() Elevation maps can also be used to determine air pressure levels, as higher altitudes have higher air pressure levels. A land developer may use it to assess a piece of land to ensure that the elevation levels are suitable for building and not susceptible to flooding. For example, when you plot walking directions on the Google Maps app it will show you a graph of the elevation changes throughout your journey.Įlevation maps can be used for many purposes. Once you know the elevation level at one point, and the distance between each line, it becomes easy to determine the elevation at each contour line on the map. Maptive’s elevation tool displays measurements every 200’. The placement of these measurements will also vary between maps. You’ll find measurements displayed at certain levels. For example, when creating a map with Maptive the distance represented by the space between each contour line is 40’. Contour intervals may vary from map to map. ![]() The lines increase in elevation at equal intervals to allow you to determine the height at each level. They’re not straight, but rather they bend and weave depending on the shape of landmasses and changes in elevation. ![]() ![]() These lines are different from longitude and latitude. Contour lines indicate elevation on most maps, with each line representing a new level of elevation. ![]()
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