EPSG:CODE

EPSG:9458 — AVWS height

Vertical · Australia - GDA

Export Formats

OGC WKT
VERT_CS[
    "AVWS height",
    VERT_DATUM[
        "Australian Vertical Working Surface",
        2005,
        AUTHORITY["EPSG","1292"]
    ],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Gravity-related height",UP],
    AUTHORITY["EPSG","9458"]
]

Related Coordinate Systems

Available Transformations (2)

Transformation Source → Target Accuracy (m)
GDA2020 to AVWS height (2)
7843 → 9458 0.1
GDA2020 to AVWS height (1) Deprecated
7843 → 9458 0.1

Frequently Asked Questions

How do I add EPSG:9458 to GeoServer?

Add the following definition to your GeoServer configuration: 

9458=VERT_CS["AVWS height",VERT_DATUM["Australian Vertical Working Surface",2005,AUTHORITY["EPSG","1292"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9458"]]
Read the full GeoServer guide →

How do I add EPSG:9458 to PostGIS?

Add the following definition to your PostGIS configuration: 

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9458, 'EPSG', 9458, '+vunits=m +no_defs +type=crs', 'VERT_CS["AVWS height",VERT_DATUM["Australian Vertical Working Surface",2005,AUTHORITY["EPSG","1292"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9458"]]');
Read the full PostGIS guide →

How do I add EPSG:9458 to MapServer?

Add the following definition to your MapServer configuration: 

PROJECTION
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END
Read the full MapServer guide →

How do I use EPSG:9458 with Proj4js?

Add the following definition to your Proj4js configuration: 

proj4.defs("EPSG:9458", "+vunits=m +no_defs +type=crs");
Read the full Proj4js guide →