Results of the Splash (Hachure) Contours vs. Concentric Elevation Contour Survey

The results of our survey to determine if you preferred splash (hachure) contours or concentric lines to represent elevation on General Staff maps are in: 58.21% voted for concentric contour lines and 41.79% voted for splash or hachure contour lines.

The results of our splash (hachure) contour lines versus concentric contour lines survey. 58.21% for concentric contour lines, 41.79% for splash contours.

However, while waiting for the results of the survey we wound up writing a splash (hachure) contour algorithm anyway:

An example of splash contours.

This isn’t perfect and we’ll continue to optimize it. However, General Staff will now include both methods of displaying elevation on a map: splash (hachure) and concentric elevation lines.

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