Convert SIRGAS-Chile 2021 to ITRF2014

Convert coordinates from SIRGAS-Chile 2021 (EPSG:20039) to ITRF2014 (EPSG:7789) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

From

Input (x, y)

Output (x, y)

Direct link to this transformation: epsgtransform.com/transform/epsg-20039-to-epsg-7789

Official EPSG transformation from SIRGAS-Chile 2021 to ITRF2014

The EPSG Geodetic Parameter Dataset defines 1 transformation between SIRGAS-Chile 2021 (EPSG:20039) and ITRF2014 (EPSG:7789). Its parameters, accuracy and area of use are listed below.

SIRGAS-Chile 2021 to ITRF2014 (1)

EPSG:10134±0.1 m

Method:: Time-specific Position Vector transform (geocen)
Area of use:: Chile
Scope:: Geodesy.

Parameter	Value	Unit
X-axis translation(tx)	0	millimetre
Y-axis translation(ty)	0	millimetre
Z-axis translation(tz)	0	millimetre
X-axis rotation(rx)	0	milliarc-second
Y-axis rotation(ry)	0	milliarc-second
Z-axis rotation(rz)	0	milliarc-second
Scale difference(ds)	0	parts per million
epoch	2021	year

Transformation is exact at epoch 2021.00 but accuracy then decreasing with time.

Convert EPSG:20039 to EPSG:7789 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:20039", "EPSG:7789", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:20039 — SIRGAS-Chile 2021

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: Chile

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

More about EPSG:20039 →

Target: EPSG:7789 — ITRF2014

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World

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

More about EPSG:7789 →

Frequently asked questions

How accurate is converting SIRGAS-Chile 2021 to ITRF2014?: The most accurate official EPSG transformation between these systems is accurate to about ±0.1 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation in a desktop GIS.
Does my data leave the browser when I use this converter?: No. All coordinate transformations are computed locally in your browser using proj4js. The coordinates you enter are never transmitted to any server.

Need the reverse? Convert EPSG:7789 to EPSG:20039 →