(Data West Research Agency definition: see GIS glossary.) Map graphic features or elements can be classified as points, lines, areas, or "raster." In GIS, these features are grouped together to form ...

Vector graphics are infinitely scalable images created using mathematically defined elements. In simpler terms, you can make a vector graphic as large or small as you want without losing any quality.

It takes years to perfect graphics conversion algorithms, especially when switching between vector and raster formats. Just because an application imports or exports a particular format does not mean ...