mxdvl

Turn an array of coordinates in the format [longitude, latitude] into an array of GeoJSON features as line strings. An optional distance threshold between subsequent points decides when distinct trips are created. Defaults to 120m. Example on Observable

Round numbers with arbitrary decimal precision

Retrieve a city for a given coordinates in the format [longitude, latitude] . An OPENCAGE_API_KEY variable is necessary and can be obtained for free on their website .

Implementation of the Haversine formula for calculating the great circle distance between two points on a sphere. If no radius is provided, the average Earth’s radius is used with a value of 6371km.