Spatial data mirror our living environment digitally
Whether residence, place of work or the way there. Whereas the late 90s still featured navigation systems without extensive maps, every house and every playground is digitally accurate to within a centimetre today.
The trend is to completely capture our habitat three-dimensionally. Therefore, one cannot calculate only how many houses and households are located in the vicinity of a railway system, but one can also determine the noise pollution in front of, behind and within a house's walls.