GNcities                Retrieve city names and locations
col2html                Convert colours to HTML hex
colourScale             Create colour scales
crsMerc                 Spherical Mercator projection
geocode                 Georeferencing with Google
gridlinesWrap           Adds long-lat grid for projected data
legendBreaks            Legends for colour scale
legendTable             Table for colour scales
map.new                 Start a new map
modis                   MODIS tiles and projection
netherlands             Data from the Netherlands
omerc                   Oblique Mercator, Cylindrical, and Mollweide
                        projections
openmap                 Download map tiles
persistentCache         Set a persistent cache
scaleBar                Scale bar and inset map
tonerToTrans            Convert RGB maps to semi-transparent
tpeqd                   Two point equidistant and tilted perspective
                        projections
worldMap                Country boundaries
wrapPoly                Reproject polygons with wrapping
