Representation of the geodetic network in the world in 2d. A geodetic network is a set of points located at the surface in which differential determine their geographical position by using GPS receivers. Speaking geographic differential position we mean the determination of coordinates from points with known coordinates. The establishment of geodetic networks is the idea of ??regulating all surveying and mapping projects that are made, both state agencies, municipal and decentralized services companies that use the municipal public area for the provision of such services as well as individuals are linked to a single geographic reference system.
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
ocean, continents
