Coordinate Reference Systems
Remarks
Replaces tfm from RRAF 1991, code 4561. May be used for transformations from WGS 84 to IGN 1987. Accuracy at each 0.025 deg x 0.025 degree grid node is given within the geoid model file.
Frequently Asked Questions
What is the accuracy of the RGAF09 to Martinique 1987 height transformation?
This transformation (EPSG:5502) has an accuracy of 998m using the Geographic3D to GravityRelatedHeight (IGN1997) method. Area of use: Martinique - onshore.