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Convert EUREF-FIN to EUREF-FIN + N60 height

Convert coordinates from EUREF-FIN (EPSG:10689) to EUREF-FIN + N60 height (EPSG:10691) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-10689-to-epsg-10691

Official EPSG transformation from EUREF-FIN to EUREF-FIN + N60 height

The EPSG Geodetic Parameter Dataset defines 1 transformation between EUREF-FIN (EPSG:10689) and EUREF-FIN + N60 height (EPSG:10691). Its parameters, accuracy and area of use are listed below.

EUREF-FIN to EUREF-FIN + N60 height (1)

EPSG:10694±0.03 m
Method:
Geog3D to Geog2D+GravityRelatedHeight (gtg)
Area of use:
Finland - onshore
Scope:
Reversible geoid model transformation.

Grid file: fi_nls_fin2000.tif

Reversible alternative to EUREF-FIN to N60 height (1) (code 10693). File also available in 3 ASCII formats.

Convert EPSG:10689 to EPSG:10691 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:10689", "EPSG:10691", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:10689 — EUREF-FIN

geographic system using latitude, longitude and ellipsoidal height · Area of use: Finland

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs +type=crs
More about EPSG:10689 →

Target: EPSG:10691 — EUREF-FIN + N60 height

compound horizontal + vertical reference system · Area of use: Finland - onshore

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +geoidgrids=fi_nls_fin2000.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
More about EPSG:10691 →

Frequently asked questions

How accurate is converting EUREF-FIN to EUREF-FIN + N60 height?
The most accurate official EPSG transformation between these systems is accurate to about ±0.03 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation (including the grid-shift files listed below) in a desktop GIS.
Does my data leave the browser when I use this converter?
No. All coordinate transformations are computed locally in your browser using proj4js. The coordinates you enter are never transmitted to any server.
Need the reverse? Convert EPSG:10691 to EPSG:10689 →