A contour is simply a line that connects points of equal elevation on a map or diagram. So, when you’re looking at a topographic map, for example, all of the little hills and valleys will be represented by these lines., Go to the desired location in the map, set two markers by clicking the map to define a rectangle (or enter coordinates manually). Click the button [get data]. Optionally you can change the number of elevation samples you want in each direction, the more the better (max 400). You can also change the number of contours or set custom contour values., Contour lines follow a continuous path and connect points that share an equal elevation. The are displayed on a topographic map, outlining the shape and elevation of an area. Surveyors, civil engineers, and various other professionals rely on them to plan for construction projects as well as to analyze the impact of natural disasters., Download contours for use in GIS or mapping applications. Contours will be exported as overlapping MultiPolygon features, each with an elevation property. Geodata only. Styles will not be inc, ArcGIS, Equator is an online contour map creator. The Equator app includes thousands of built-in datasets, with the ability to export contours, LiDAR, DEMs and more.With the easy-to-use map making tools, Equator is your one stop shop for all your mapping needs..