EPSG:CODE

PSAD56 to SIRGAS 1995 (1)

EPSG:4248 → EPSG:4170

Coordinate Reference Systems

Source CRS
EPSG:4248
PSAD56
Geographic 2D
Target CRS
EPSG:4170
SIRGAS 1995
Geographic 2D

Transform Coordinates

Remarks

Derived at 42 points. May be taken as transformation PSAD56 to WGS 84 - see code 3990.

Frequently Asked Questions

How do I convert PSAD56 to SIRGAS 1995 coordinates?

Use the coordinate transformation tool above to convert PSAD56 (EPSG:4248) to SIRGAS 1995 (EPSG:4170). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 5m accuracy.

How do I transform PSAD56 to SIRGAS 1995 using Proj4js?

Use proj4.defs to define both EPSG:4248 and EPSG:4170, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the PSAD56 to SIRGAS 1995 transformation?

This transformation (EPSG:3971) has an accuracy of 5m using the Coordinate Frame rotation (geog2D domain) method. Area of use: Ecuador - mainland onshore.