What is coordinat 84?

Coordinate 84, also known as EPSG:4326, is a geographic coordinate system that is commonly used to represent locations on the Earth's surface. It uses latitude and longitude coordinates to describe a specific point, with latitude measuring a point's north-south position and longitude measuring its east-west position. This coordinate system is commonly used in geographical information systems (GIS) and mapping applications and is recognized by the International Standard Organization (ISO) and the International Association of Oil and Gas Producers (OGP). Coordinate 84 is also considered a global standard for spatial data exchange and is used by various organizations and governments around the world.