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Convert WGS 84 (G1150) to WGS 84 (G1762)

Convert coordinates from WGS 84 (G1150) (EPSG:7660) to WGS 84 (G1762) (EPSG:7664) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-7660-to-epsg-7664

Official EPSG transformation from WGS 84 (G1150) to WGS 84 (G1762)

The EPSG Geodetic Parameter Dataset defines 1 transformation between WGS 84 (G1150) (EPSG:7660) and WGS 84 (G1762) (EPSG:7664). Its parameters, accuracy and area of use are listed below.

WGS 84 (G1150) to WGS 84 (G1762) (1)

EPSG:7668±0.02 m
Method:
Coordinate Frame rotation (geocentric domain)
Area of use:
World
Scope:
Geodesy.
ParameterValueUnit
X-axis translation(tx)-6millimetre
Y-axis translation(ty)5millimetre
Z-axis translation(tz)20millimetre
X-axis rotation(rx)0milliarc-second
Y-axis rotation(ry)0milliarc-second
Z-axis rotation(rz)0milliarc-second
Scale difference(ds)-4.5parts per billion

Defined at epoch 2001.0. Scale difference in ppb where 1/billion = 1E-9 or nm/m.

Convert EPSG:7660 to EPSG:7664 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:7660", "EPSG:7664", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:7660 — WGS 84 (G1150)

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World

+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs
More about EPSG:7660 →

Target: EPSG:7664 — WGS 84 (G1762)

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World

+proj=geocent +ellps=WGS84 +units=m +no_defs +type=crs
More about EPSG:7664 →

Frequently asked questions

How accurate is converting WGS 84 (G1150) to WGS 84 (G1762)?
The most accurate official EPSG transformation between these systems is accurate to about ±0.02 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:7664 to EPSG:7660 →