osm_crs {osmar}R Documentation

CRS for OpenStreetMap

Description

Coordinate Reference System used in OpenStreetMap.

Usage

  osm_crs(crs = "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs +towgs84=0,0,0")

Arguments

crs

A valid proj4 string

Details

The default value is the WGS84 Ellipsoid which is used in GPS, therefore it is used in OpenStreetMap.

Value

A CRS object

Examples

osm_crs()
  class(osm_crs())
[Package osmar version 1.1-7 Index]