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Gridlines form into horizontal and vertical lines, which provide a visual presentation of a geographic coordinate system (GCS). The points were the lines intercept are each geographic coordinate pair or graticules, which can represent the same true location on the earth surface. The precision of the coordinate values depends on where and how the points are measured (i.e. datum, surface of the earth, geoid, etc.). However, as you transform from an unprojected three-dimensional

The history of humanitarianism began with the establishment of various agencies, organizations, and ......