Information for the 1:200,000 Scale Maps.
sf_jpmesh
A data frame with 175 rows 9 variables:
meshcode: 80km meshcode
name: names for map
name_roman: names for map (roman)
lng_center: centroid coordiates of mesh
lat_center: centroid coordiates of mesh
lng_error: mesh area
lat_error: mesh area
type: evalueate value to mesh
if (FALSE) {
plot(sf_jpmesh["name_roman"])
}