EPSG:CODE

RRAF 1991 to RRAF 1991 + IGN 2008 LD height (1)

EPSG:4557 → EPSG:9542

Coordinate Reference Systems

Source CRS
EPSG:4557
RRAF 1991
Geographic 3D
Target CRS
EPSG:9542
RRAF 1991 + IGN 2008 LD height
Compound

Remarks

Reversible alternative to RRAF 1991 to IGN 2008 LD height (1) (code 9132).

Frequently Asked Questions

What is the accuracy of the RRAF 1991 to RRAF 1991 + IGN 2008 LD height transformation?

This transformation (EPSG:9642) has an accuracy of 0.2m using the Geog3D to Geog2D+GravityRelatedHeight (IGN2009) method. Area of use: Guadeloupe - La Desirade - onshore.