EPSG systems

EPSG:4288 Loma Quintana

Geographic system in latitude and longitude, in use: Venezuela - north of 7°45'N. Datum, ellipsoid and transformation to WGS 84 below.

EPSG publishes no simple transformation to WGS 84 for this datum: conversion works on the ellipsoid alone and can be off by tens of metres.

System record
CodeEPSG:4288
NameLoma Quintana
TypeGeographic system
Area of use Venezuela - north of 7°45'N
Venezuela - onshore north of approximately 7°45'N.
Bounds W -73,38° · S 7,75° · E -59,80° · N 12,25°
Countries Venezuela
DatumLoma Quintana
Ellipsoid International 1924 a = 6378388 m · 1/f = 297
Unit degree (Lat north, Lon east)
Transformation to WGS 84 No simple transformation published (ellipsoid alone)
ScopeGeodesy.

proj4 definition

+proj=longlat +ellps=intl +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:4288.

WKT (ESRI format, the .prj content)

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

All systems — Venezuela

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