The vector map product are usually seen as being of three different types: low resolution (level 0), medium resolution (level 1) and high resolution (level 2).
Read more about Vector Map: Debate About Availability of Data, Tools To Read and Convert VMAP Data, History
Famous quotes containing the word map:
“If all the ways I have been along were marked on a map and joined up with a line, it might represent a minotaur.”
—Pablo Picasso (1881–1973)