Discussion
By 'Spatial Data' we mean that data that has :
Answer: B
Spatial data are data that have Positional values.
Spatial (geographic) data describe where things are: each feature carries a location, such as latitude and longitude or map coordinates, along with its shape and its relationship to other features. GIS stores them as points, lines and polygons (vector) or as grids of cells (raster), each tied to a position on the Earth.
Complex, graphic and decimal values describe forms of numbers or display, which any data might have; what makes data spatial is the position attached to them.
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