EPSG systems

EPSG:27707 WGS 84 / Equi7 South America

Projected system (Azimuthal Equidistant) in use: South America - Equi7. The full definition below, and conversion in one click.

System record
CodeEPSG:27707
NameWGS 84 / Equi7 South America
TypeProjected system — Azimuthal Equidistant
Area of use South America - Equi7
South America including Panama.
Bounds W -124,82° · S -59,87° · E -14,58° · N 30,31°
Countries Panama
DatumWorld Geodetic System 1984
Ellipsoid WGS 84 a = 6378137 m · 1/f = 298.257223563
Base geographic system EPSG:4326 — WGS 84
Unit metre (E east, N north)
Transformation to WGS 84 None: this is WGS 84
ScopeContinental mapping of raster data.

Projection parameters

ParameterValueUnit
Latitude of natural origin-14degree
Longitude of natural origin-60.5degree
False easting7257179.236metre
False northing5592024.446metre

proj4 definition

+proj=aeqd +lat_0=-14 +lon_0=-60.5 +x_0=7257179.236 +y_0=5592024.446 +datum=WGS84 +units=m +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:27707.

WKT (ESRI format, the .prj content)

PROJCS["WGS_1984_Equi7_South_America",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Azimuthal_Equidistant"],PARAMETER["False_Easting",7257179.236],PARAMETER["False_Northing",5592024.446],PARAMETER["Central_Meridian",-60.5],PARAMETER["Latitude_Of_Origin",-14.0],UNIT["Meter",1.0]]

All systems — Panama

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