EPSG systems

EPSG:6256 MAGNA-SIRGAS / Manizales urban grid

Projected system (Colombia Urban) in use: Colombia - Manizales city. The full definition below, and conversion in one click.

System record
CodeEPSG:6256
NameMAGNA-SIRGAS / Manizales urban grid
TypeProjected system — Colombia Urban
Area of use Colombia - Manizales city
Bounds W -75,54° · S 5,02° · E -75,44° · N 5,11°
Countries Colombia
DatumMarco Geocentrico Nacional de Referencia
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system EPSG:4686 — MAGNA-SIRGAS
Unit metre (N north, E east)
Transformation to WGS 84 MAGNA-SIRGAS to WGS 84 (1) (EPSG:15738) — accuracy 1 m
ScopeCadastre, engineering survey, topographic mapping (large scale).

Projection parameters

ParameterValueUnit
Latitude of natural origin5.068153888888888degree
Longitude of natural origin-75.51109472222223degree
False easting1173727.04metre
False northing1052391.13metre
Projection plane origin height2100metre

proj4 definition

+proj=col_urban +lat_0=5.06815388888889 +lon_0=-75.5110947222222 +x_0=1173727.04 +y_0=1052391.13 +h_0=2100 +ellps=GRS80 +units=m +towgs84=0,0,0 +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:6256.

WKT (ESRI format, the .prj content)

PROJCS["MAGNA_Manizales_Caldas_2011",GEOGCS["GCS_MAGNA",DATUM["D_MAGNA",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["IGAC_Plano_Cartesiano"],PARAMETER["False_Easting",1173727.04],PARAMETER["False_Northing",1052391.13],PARAMETER["Longitude_Of_Center",-75.5110947222222],PARAMETER["Latitude_Of_Center",5.06815388888889],PARAMETER["Height",2100.0],UNIT["Meter",1.0]]

All systems — Colombia

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