EPSG:CODE

Greek to GGRS87 (1)

EPSG:4120 → EPSG:4121

Coordinate Reference Systems

Source CRS
EPSG:4120
Greek
Geographic 2D
Target CRS
EPSG:4121
GGRS87
Geographic 2D

Remarks

More accurate polynomial transformations between Greek / Hatt projection zones and GGRS87 / Greek Grid are available from the Military Geographic Service.

Frequently Asked Questions

What is the accuracy of the Greek to GGRS87 transformation?

This transformation (EPSG:1891) has an accuracy of 5m using the Geographic2D offsets method. Area of use: Greece - onshore.