|
Tobler's hiking function is an exponential function determining the hiking speed, taking into account the slope angle.〔〔〔 It was formulated by Waldo Tobler. ==Formula== Walking velocity: : : where : ''dh'' = elevation difference, : ''dx'' = distance, : ''S'' = slope, : Θ = angle of slope (inclination). On flat terrain this formula works out to 5 km/h. For off-path travel should be multiplied by 3/5, for horseback by 5/4.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tobler's hiking function」の詳細全文を読む スポンサード リンク
|