osm-slope
v1.1.0
Published
Calculate way (highway, in particular) climb and descent from OpenStreetMap data
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OSM Slope
Calculate slope (climb and descent) for highway ways in OpenStreetMap data.
OSM Slope offers reasonable performance. Processing all of Sweden (825k highway ways) takes 150 seconds on my pretty old laptop.
Usage
Currently designed to be used as a commandline tool.
node index.js [--cache-dir <DIR>] <IN>; <OUT>;
where INPUT
is an OpenStreetMap .osm.xml
or .osm.pbf
file. Output
is a JSON file.
The output is organized as a map with way ids as keys and an object with slope information in this format:
distance
: total way length in kilometersclimbDistance
: distance climbing (kilometers)descentDistance
: distance descending (kilometers)climb
: total climb (meters)descent
: total descent (meters)