4) Raster Data - "Raster" or "grid-based" format areas and other map features as cells of a grid matrix; the fineness of the grid or the size of the cells in the grid matrix determines how ...

These features are essential for understanding and using the map correctly. Maps are divided into a series of squares known as a grid. These grids help us to locate features on the map.

Sometimes it is necessary to be even more accurate. In this case you can imagine that each grid is divided into 100 tiny squares. The distance between one grid line and the next is divided into ...