EPSG:4912 — ITRF90

Geocentric coordinate reference system. Area of use: World.

Code

EPSG:4912

Type

Geocentric

Area

World

PROJ definition

+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs

W -180° S -90° E 180° N 90°

From

Input (x, y)

Output (—)

Datum transformations involving EPSG:4912 published in the EPSG dataset, with parameters, accuracy and area of use:

What is the proj4 string for EPSG:4912?: The proj4 definition for EPSG:4912 is: +proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs
Where is EPSG:4912 used?: EPSG:4912 (ITRF90) is defined for the area: World.