Convert Saba to Saba + Saba height

Convert coordinates from Saba (EPSG:10635) to Saba + Saba height (EPSG:10643) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

From

Input (lon, lat (decimal degrees))

Output (x, y)

Direct link to this transformation: epsgtransform.com/transform/epsg-10635-to-epsg-10643

Official EPSG transformation from Saba to Saba + Saba height

The EPSG Geodetic Parameter Dataset defines 1 transformation between Saba (EPSG:10635) and Saba + Saba height (EPSG:10643). Its parameters, accuracy and area of use are listed below.

Saba to Saba + Saba height (1)

EPSG:10658±0.2 m

Method:: Geog3D to Geog2D+GravityRelatedHeight
Area of use:: BES Islands - Saba onshore
Scope:: Reversible geoid model transformation.

Parameter	Value	Unit
Geoid height	0	metre

Reversible alternative to Saba to Saba height (1) (code 10657). Vertical component of official transformation BESTRANS2020.

Convert EPSG:10635 to EPSG:10643 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:10635", "EPSG:10643", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:10635 — Saba

geographic system using latitude, longitude and ellipsoidal height · Area of use: BES Islands - Saba onshore

+proj=longlat +ellps=intl +towgs84=1138.7432,-2064.4761,110.7016,214.615206,-479.360036,164.703951,-402.32073 +no_defs +type=crs

More about EPSG:10635 →

Target: EPSG:10643 — Saba + Saba height

compound horizontal + vertical reference system · Area of use: BES Islands - Saba onshore

+proj=longlat +ellps=intl +towgs84=1138.7432,-2064.4761,110.7016,214.615206,-479.360036,164.703951,-402.32073 +vunits=m +no_defs +type=crs

More about EPSG:10643 →

Frequently asked questions

How accurate is converting Saba to Saba + Saba height?: The most accurate official EPSG transformation between these systems is accurate to about ±0.2 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation 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:10643 to EPSG:10635 →