EPSG systems

EPSG:4719 Easter Island 1967

Geographic system in latitude and longitude, in use: Chile - Easter Island onshore. Datum, ellipsoid and transformation to WGS 84 below.

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System record
Code	EPSG:4719
Name	Easter Island 1967
Type	Geographic system
Area of use	Chile - Easter Island onshore
Bounds	W -109,51° · S -27,25° · E -109,16° · N -27,01°
Countries	Chile
Datum	Easter Island 1967
Ellipsoid	International 1924 a = 6378388 m · 1/f = 297
Unit	degree (Lat north, Lon east)
Transformation to WGS 84	Easter Island 1967 to WGS 84 (1) (EPSG:15806) — accuracy 44 m
Scope	Military survey.

proj4 definition

+proj=longlat +ellps=intl +towgs84=211,147,111 +no_defs

Paste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:4719.

WKT (ESRI format, the .prj content)

GEOGCS["GCS_Easter_Island_1967",DATUM["D_Easter_Island_1967",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

All systems — Chile

Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.

proj4 definition

WKT (ESRI format, the .prj content)

Other systems — Chile