what is the Earth grid define the earth grid
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Answer:
Collective term for the parallels and meridians that form an imaginary grid over the Earth's surface, making it possible to locate a specific point. See grid system in : french | spanish.
Answer:
A Discrete Global Grid (DGG) is a mosaic which covers the entire Earth's surface. Mathematically it is a space partitioning: it consists of a set of non-empty regions that form a partition of the Earth's surface.Earth grids are the mixture of both longitudes and latitudes . These grids helps us in finding a location by the measure of the longitude and latitude.The Earth is divided into 60 zones. This is much like the UTM coordinate system. The difference between the two is that the 60 zones are divided every 8° of latitude and forms 6 x 8 grid zones with the exception near the poles.
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