traveltime: an R package to calculate travel time across a landscape from user-specified locations

Résumé fourni par la source

Understanding and mapping the time to travel among locations is useful for many activities from urban planning to public health and myriad others. Here we present a software package — traveltime — written in and for the language R. traveltime enables a user to create a map of the motorised or walking travel time over an area of interest from a user-specified set of geographic coordinates. The result is a raster of the area of interest where the value in each cell is the lowest travel time in minutes to any of the specified locations. We envisage this software having diverse applications including: estimating sampling bias in species occurrence data, mapping electric vehicle charger accessibility, allocating public defibrillators, setting rehabilitation districts for stroke patients, or understanding access to agricultural processing facilities.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.