EPSG:CODE

GDA2020 to AVWS height (2)

EPSG:7843 → EPSG:9458

Coordinate Reference Systems

Source CRS
EPSG:7843
GDA2020
Geographic 3D
Target CRS
EPSG:9458
AVWS height
Vertical

Remarks

AGQG is used to realise AVWS. Uncertainties (4-8 cm across mainland Australia) given in accompanying file AGQG_uncertainty_20201120.gsb. For reversible alternative to this transformation see GDA2020 to GDA2020 + AVWS height (2) (code 9693).

Frequently Asked Questions

What is the accuracy of the GDA2020 to AVWS height transformation?

This transformation (EPSG:9692) has an accuracy of 0.1m using the Geographic3D to GravityRelatedHeight (AUSGeoid v2) method. Area of use: Australia - GDA.