EPSG:CODE

SAD69 to SIRGAS-Chile 2021 (4)

EPSG:4618 → EPSG:20041

Coordinate Reference Systems

Source CRS
EPSG:4618
SAD69
Geographic 2D
Target CRS
EPSG:20041
SIRGAS-Chile 2021
Geographic 2D

Transform Coordinates

Remarks

Also used as a transformation from SAD69 to other realizations of SIRGAS-Chile and to WGS 84 - see code 6977.

Frequently Asked Questions

How do I convert SAD69 to SIRGAS-Chile 2021 coordinates?

Use the coordinate transformation tool above to convert SAD69 (EPSG:4618) to SIRGAS-Chile 2021 (EPSG:20041). Enter your source coordinates and click Transform. This uses the Geocentric translations (geog2D domain) method with 5m accuracy.

How do I transform SAD69 to SIRGAS-Chile 2021 using Proj4js?

Use proj4.defs to define both EPSG:4618 and EPSG:20041, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the SAD69 to SIRGAS-Chile 2021 transformation?

This transformation (EPSG:10138) has an accuracy of 5m using the Geocentric translations (geog2D domain) method. Area of use: Chile - Tierra del Fuego.