dplyr-ized version of geo::arcdist
Usage
geo_distance(x1, y1, x2, y2, unit = "nmi")
Arguments
- x1
A vector of longitudes.
- y1
A vector of latitudes.
- x2
A vector of longitudes.
- y2
A vector of latitudes.
- unit
A atomic character vector, if "nmi" (default) returns
values in nautical miles, any other value returns kilometers