EPSG:8054 DEPRECATED

MSL height to MSL height (ft)

Attributes

Data source: EPSG

Information source: IOGP

Revision date: 2017-10-16

Scope: Change of height or depth unit.

Remarks: Change of unit from metre to International foot (ft). 1ft = 0.3048m.

Method: Change of Vertical Unit

Area of use: World.

Description: (0,)

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Definition: Well Known Text (WKT)

PROJECTION["Change_of_Vertical_Unit"],
PARAMETER["Unit conversion scalar",3.28083989501312]

Definition: ESRI WKT

PROJECTION["Change_of_Vertical_Unit"],PARAMETER["Unit conversion scalar",3.28083989501312]

Definition: PROJ.4

+proj=unitconvert +z_in=m +z_out=ft

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:8054","+proj=unitconvert +z_in=m +z_out=ft");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "Conversion",
    "name": "MSL height to MSL height (ft)",
    "method": {
        "name": "Change of Vertical Unit",
        "id": {
            "authority": "EPSG",
            "code": 1069
        }
    },
    "parameters": [
        {
            "name": "Unit conversion scalar",
            "value": 3.28083989501312,
            "unit": "unity",
            "id": {
                "authority": "EPSG",
                "code": 1051
            }
        }
    ],
    "id": {
        "authority": "EPSG",
        "code": 8054
    }
}

Definition: GeoServer

8054=PROJECTION["Change_of_Vertical_Unit"],PARAMETER["Unit conversion scalar",3.28083989501312]

Definition: MapServer - MAPfile

PROJECTION
	"proj=unitconvert"
	"z_in=m"
	"z_out=ft"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=unitconvert +z_in=m +z_out=ft">
	<Layer srs="+proj=unitconvert +z_in=m +z_out=ft">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 8054, 'EPSG', 8054, '+proj=unitconvert +z_in=m +z_out=ft', 'PROJECTION["Change_of_Vertical_Unit"],PARAMETER["Unit conversion scalar",3.28083989501312]');

Definition: OGC WKT

PROJECTION["Change_of_Vertical_Unit"],PARAMETER["Unit conversion scalar",3.28083989501312]

Definition: OGC WKT 2 (2019)

CONVERSION["MSL height to MSL height (ft)",METHOD["Change of Vertical Unit",ID["EPSG",1069]],PARAMETER["Unit conversion scalar",3.28083989501312,SCALEUNIT["unity",1],ID["EPSG",1051]],ID["EPSG",8054]]