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Convert LKS-92 to LKS-92 + Latvia 2000 height

Convert coordinates from LKS-92 (EPSG:4949) to LKS-92 + Latvia 2000 height (EPSG:10826) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-4949-to-epsg-10826

Official EPSG transformation from LKS-92 to LKS-92 + Latvia 2000 height

The EPSG Geodetic Parameter Dataset defines 1 transformation between LKS-92 (EPSG:4949) and LKS-92 + Latvia 2000 height (EPSG:10826). Its parameters, accuracy and area of use are listed below.

LKS-92 to LKS-92 + Latvia 2000 height (1)

EPSG:10828±0.04 m
Method:
Geog3D to Geog2D+GravityRelatedHeight (Gravsoft)
Area of use:
Latvia - onshore
Scope:
Reversible geoid model transformation.

Grid file: LV'14.gri

Reversible alternative to LKS-92 to Latvia 2000 height (1) (code 10827). File also available in ASCII txt format.

Convert EPSG:4949 to EPSG:10826 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:4949", "EPSG:10826", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:4949 — LKS-92

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

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs +type=crs
More about EPSG:4949 →

Target: EPSG:10826 — LKS-92 + Latvia 2000 height

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

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +geoidgrids=lv_lgia_lv14.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
More about EPSG:10826 →

Frequently asked questions

How accurate is converting LKS-92 to LKS-92 + Latvia 2000 height?
The most accurate official EPSG transformation between these systems is accurate to about ±0.04 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:10826 to EPSG:4949 →