EPSG:5453 DEPRECATED

KOC CD height to KOC WD depth (ft) (1)

Attributes

Geodetic CRS: KOC CD height

Datum: KOC Construction Datum

Data source: EPSG

Information source: KOC

Revision date: 2008-03-14

Scope: Change of height or depth unit.

Remarks: Construction Datum datum plane is 4.74m (15.55ft) below Well Datum datum plane.

Method: Vertical Offset

Area of use: Kuwait - onshore.

Description: (0,)

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SimpleMap
Kuwait - onshore.

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Definition: OGC Well Known Text 2 (2019)

COORDINATEOPERATION["KOC CD height to KOC WD depth (ft) (1)",
    VERSION["KOC-Kwt"],
    SOURCECRS[
        VERTCRS["KOC CD height",
            VDATUM["KOC Construction Datum"],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",5790]]],
    TARGETCRS[
        VERTCRS["KOC WD depth (ft)",
            VDATUM["KOC Well Datum"],
            CS[vertical,1],
                AXIS["depth (D)",down,
                    LENGTHUNIT["foot",0.3048]],
            ID["EPSG",5614]]],
    METHOD["Vertical Offset",
        ID["EPSG",9616]],
    PARAMETER["Vertical Offset",15.55,
        LENGTHUNIT["foot",0.3048],
        ID["EPSG",8603]],
    OPERATIONACCURACY[0.1],
    USAGE[
        SCOPE["Change of height or depth unit."],
        AREA["Kuwait - onshore."],
        BBOX[28.53,46.54,30.09,48.48]],
    ID["EPSG",5453],
    REMARK["Construction Datum datum plane is 4.74m (15.55ft) below Well Datum datum plane."]]

Definition: PROJ.4

+proj=pipeline +step +proj=geogoffset +dh=4.73964 +step +proj=unitconvert +z_in=m +z_out=ft

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:5453","+proj=pipeline +step +proj=geogoffset +dh=4.73964 +step +proj=unitconvert +z_in=m +z_out=ft");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "KOC CD height to KOC WD depth (ft) (1)",
    "source_crs": {
        "type": "VerticalCRS",
        "name": "KOC CD height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "KOC Construction Datum"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 5790
        }
    },
    "target_crs": {
        "type": "VerticalCRS",
        "name": "KOC WD depth (ft)",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "KOC Well Datum"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Depth",
                    "abbreviation": "D",
                    "direction": "down",
                    "unit": {
                        "type": "LinearUnit",
                        "name": "foot",
                        "conversion_factor": 0.3048
                    }
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 5614
        }
    },
    "method": {
        "name": "Vertical Offset",
        "id": {
            "authority": "EPSG",
            "code": 9616
        }
    },
    "parameters": [
        {
            "name": "Vertical Offset",
            "value": 15.55,
            "unit": {
                "type": "LinearUnit",
                "name": "foot",
                "conversion_factor": 0.3048
            },
            "id": {
                "authority": "EPSG",
                "code": 8603
            }
        }
    ],
    "accuracy": "0.1",
    "scope": "Change of height or depth unit.",
    "area": "Kuwait - onshore.",
    "bbox": {
        "south_latitude": 28.53,
        "west_longitude": 46.54,
        "north_latitude": 30.09,
        "east_longitude": 48.48
    },
    "id": {
        "authority": "EPSG",
        "code": 5453
    },
    "remarks": "Construction Datum datum plane is 4.74m (15.55ft) below Well Datum datum plane."
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=pipeline"
	"step"
	"proj=geogoffset"
	"dh=4.73964"
	"step"
	"proj=unitconvert"
	"z_in=m"
	"z_out=ft"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=pipeline +step +proj=geogoffset +dh=4.73964 +step +proj=unitconvert +z_in=m +z_out=ft">
	<Layer srs="+proj=pipeline +step +proj=geogoffset +dh=4.73964 +step +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 ( 5453, 'EPSG', 5453, '+proj=pipeline +step +proj=geogoffset +dh=4.73964 +step +proj=unitconvert +z_in=m +z_out=ft', 'None');