What is a geographic coordinate system, and what units are used to define locations within it?
Answer (1)
A geographic coordinate system (GCS) is a system used to pinpoint exact locations on Earth using a set of numerical coordinates.It UsesLatitude (north-south position)Longitude (east-west position)Units UsedDegrees (°)Sometimes with minutes (′) and seconds (″) for more precisionExample: 14°35′N, 121°00′E (a location in the Philippines)Ang GCS ang dahilan kung bakit kaya nating maghanap ng lugar gamit ang GPS o mapa.
