Software designed to coordinate data gathered at various times and locations into an overall topographical map. This program allows integration of a variety of data to form a detailed picture of a given point in the field. As an example, grid soil test data, soil type, and past yield information can be combined to determine a map to vary the planting rate.
A collection of graphic and attribute data relating to the earth's surface, computer hardware and software, which are used to perform queries of the data and to create thematic maps.