EPSG:5111

Australian Height Datum

Attributes

Data source: EPSG

Information source: GDA2020 Technical Manual v1.4 (http://www.icsm.gov.au).

Revision date: 2020-08-31

Scope: Cadastre, engineering surveying applications over distances up to 10km.

Remarks: Normal-orthometric heights. Initially defined for mainland only, with independent height datums for Australian mainland, Tasmania, Christmas Island and Cocos and Keeling Islands. With introduction of AUSGeoid2020 in 2017, all considered to be AHD.

Area of use: Australia - Australian Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Tasmania, Western Australia and Victoria - onshore. Christmas Island - onshore. Cocos and Keeling Islands - onshore.

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WGS84 bounds:
153.69 -43.7
96.76 -9.86

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Definition: OGC Well Known Text

VERT_DATUM["Australian Height Datum",2005,
    AUTHORITY["EPSG","5111"]]

Definition: OGC Well Known Text 2 (2019)

VDATUM["Australian Height Datum",
    ID["EPSG",5111]]

Definition: ESRI Well Known Text

VDATUM["Australian_Height_Datum"]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "VerticalReferenceFrame",
    "name": "Australian Height Datum",
    "scope": "Cadastre, engineering surveying applications over distances up to 10km.",
    "area": "Australia - Australian Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Tasmania, Western Australia and Victoria - onshore. Christmas Island - onshore. Cocos and Keeling Islands - onshore.",
    "bbox": {
        "south_latitude": -43.7,
        "west_longitude": 96.76,
        "north_latitude": -9.86,
        "east_longitude": 153.69
    },
    "id": {
        "authority": "EPSG",
        "code": 5111
    }
}

Definition: GeoServer

5111-datum=VERT_DATUM["Australian Height Datum",2005,AUTHORITY["EPSG","5111"]]