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Convert Bonaire 2004 to Bonaire 2004 + Bonaire height

Convert coordinates from Bonaire 2004 (EPSG:10761) to Bonaire 2004 + Bonaire height (EPSG:10765) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-10761-to-epsg-10765

Official EPSG transformation from Bonaire 2004 to Bonaire 2004 + Bonaire height

The EPSG Geodetic Parameter Dataset defines 1 transformation between Bonaire 2004 (EPSG:10761) and Bonaire 2004 + Bonaire height (EPSG:10765). Its parameters, accuracy and area of use are listed below.

Bonaire 2004 to Bonaire 2004 + Bonaire height (1)

EPSG:10768±0.25 m
Method:
Geog3D to Geog2D+GravityRelatedHeight (gtx)
Area of use:
BES Islands - Bonaire onshore
Scope:
Reversible geoid model transformation.

Grid file: bongeo2004.gtx

Reversible alternative to Bonaire 2004 to Bonaire height (1) (code 10767). Vertical component of official transformation BESTRANS2020.

Convert EPSG:10761 to EPSG:10765 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:10761", "EPSG:10765", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:10761 — Bonaire 2004

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

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs +type=crs
More about EPSG:10761 →

Target: EPSG:10765 — Bonaire 2004 + Bonaire height

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

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +geoidgrids=nl_nsgi_bongeo2004.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
More about EPSG:10765 →

Frequently asked questions

How accurate is converting Bonaire 2004 to Bonaire 2004 + Bonaire height?
The most accurate official EPSG transformation between these systems is accurate to about ±0.25 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:10765 to EPSG:10761 →