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Convert EPSG:9462 to EPSG:7843

Online coordinate converter from GDA2020 + AVWS height (EPSG:9462) to GDA2020 (EPSG:7843). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.

Direct link to this transformation: epsgtransform.com/transform/epsg-9462-to-epsg-7843

The EPSG dataset defines official transformation parameters for the reverse direction. See GDA2020 to GDA2020 + AVWS height — the parameters are invertible.

Convert EPSG:9462 to EPSG:7843 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:9462", "EPSG:7843", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:9462 — GDA2020 + AVWS height

compound horizontal + vertical reference system · Area of use: Australia - GDA

+proj=longlat +ellps=GRS80 +geoidgrids=au_ga_AGQG_20201120.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
More about EPSG:9462 →

Target: EPSG:7843 — GDA2020

geographic system using latitude, longitude and ellipsoidal height · Area of use: Australia - GDA

+proj=longlat +ellps=GRS80 +no_defs +type=crs
More about EPSG:7843 →

Frequently asked questions

How accurate is converting GDA2020 + AVWS height to GDA2020?
Projection-only conversions are accurate to floating-point precision. If a datum shift is involved, browser-based tools use Helmert parameters which are accurate to roughly 1-5 m; for surveying-grade work apply the official grid-shift 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:7843 to EPSG:9462 →