Tobler's hiking function is an exponential function determining the hiking speed, taking into account the slope angle.[1][2][3] It was formulated by Waldo Tobler. This function was estimated from empirical data of Eduard Imhof.[4]
Tobler93
was invoked but never defined (see the help page).Magyari12
was invoked but never defined (see the help page).Kondo10
was invoked but never defined (see the help page).Imhof50
was invoked but never defined (see the help page).