EPSG:CODE

Lisbon 1890 (Lisbon) to Lisbon 1890 (1)

EPSG:4904 → EPSG:4666

Coordinate Reference Systems

Source CRS
EPSG:4904
Lisbon 1890 (Lisbon)
Geographic 2D
Target CRS
EPSG:4666
Lisbon 1890
Geographic 2D

Frequently Asked Questions

What is the accuracy of the Lisbon 1890 (Lisbon) to Lisbon 1890 transformation?

This is an exact transformation (EPSG:1991) with no loss of precision (0m accuracy) using the Longitude rotation method. Area of use: Portugal - mainland - onshore.