Get Map Information from Geographic Coordinates

coord2mapLabel(long = 120.5, lat = 23.45, scale = c(5, 25, 50, 100))

Arguments

long

numeric. The longtitute.

lat

numeric. The latitute.

scale

integer. One of 5, 25, 50, and 100, corresponding to map size of 1/5,000, 1/25,000, 50,000, and 100,000, respectively.

Value

A list of map information.

mapLabel

Map Label (Taiwan)

long_range

Longitudinal range covered by the map.

lat_range

Latitudinal range covered by the map.