Finnish Geocoordinates in Microstation SS3

Question

Posted on behalf of a user. 
 I have a query on Finnish Geocoordinates in Microstation SS3. Which coordinate systems should I use in Finland to correspond exactly with Finnish NLS / Finnish ETRS-coordinate systems? 
 In other words, which option should be used to correspond ETRS-TM35Fin and ETRS-GKn? There are several similarly named coordinate systems in MicroStation.

Dervalcanny · Answer

For ETRS-TM35Fin use coordinate system called (Key name) “EPSG:3067” in MicroStation. 
 For ETRS-GK19 - ETRS-GK31 use coordinate systems called (Key name) “EPSG:3873 - EPSG:3885” in MicroStation.