EPSG:10411

Cais da Vila do Porto height to ZH Portugal depth (1)

Attributes

Geodetic CRS: Cais da Vila do Porto height

Datum: Cais da Vila do Porto

Data source: EPSG

Information source: Instituto Hidrográfico, https://www.hidrografico.pt/

Revision date: 2023-08-07

Steps of transformation: 7812 10391

Scope: Hydrography and nautical charting.

Remarks: Offshore of Santa Maria and Formigas islands the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Cais da Vila do Porto vertical reference surface.

Area of use: Portugal - eastern Azores - Santa Maria and Formigas islands - nearshore.

Description: (0,)

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SimpleMap
Portugal - eastern Azores - Santa Maria and Formigas islands - nearshore.

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Definition: OGC Well Known Text 2 (2019)

CONCATENATEDOPERATION["Cais da Vila do Porto height to ZH Portugal depth (1)",
    VERSION["IH-Por Santa Maria"],
    SOURCECRS[
        VERTCRS["Cais da Vila do Porto height",
            VDATUM["Cais da Vila do Porto"],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",6186]]],
    TARGETCRS[
        VERTCRS["ZH Portugal depth",
            VDATUM["Chart Datum Portugal "],
            CS[vertical,1],
                AXIS["depth (D)",down,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",10349]]],
    STEP[
        CONVERSION["Height <> Depth Conversion",
            METHOD["Height Depth Reversal",
                ID["EPSG",1068]],
            ID["EPSG",7812]]],
    STEP[
        COORDINATEOPERATION["Cais da Vila do Porto depth to ZH Portugal depth (1)",
            VERSION["IH-Por Santa Maria"],
            SOURCECRS[
                VERTCRS["Cais da Vila do Porto depth",
                    VDATUM["Cais da Vila do Porto"],
                    CS[vertical,1],
                        AXIS["depth (D)",down,
                            LENGTHUNIT["metre",1]],
                    ID["EPSG",10379]]],
            TARGETCRS[
                VERTCRS["ZH Portugal depth",
                    VDATUM["Chart Datum Portugal "],
                    CS[vertical,1],
                        AXIS["depth (D)",down,
                            LENGTHUNIT["metre",1]],
                    ID["EPSG",10349]]],
            METHOD["Vertical Offset",
                ID["EPSG",9616]],
            PARAMETER["Vertical Offset",-1,
                LENGTHUNIT["metre",1],
                ID["EPSG",8603]],
            OPERATIONACCURACY[0.0],
            ID["EPSG",10391],
            REMARK["Offshore of Santa Maria and Formigas islands the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Cais da Vila do Porto vertical reference surface."]]],
    OPERATIONACCURACY[0.0],
    USAGE[
        SCOPE["Hydrography and nautical charting."],
        AREA["Portugal - eastern Azores - Santa Maria and  Formigas islands - nearshore."],
        BBOX[36.87,-25.25,37.33,-24.71]],
    ID["EPSG",10411],
    REMARK["Offshore of Santa Maria and Formigas islands the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Cais da Vila do Porto vertical reference surface."]]

Definition: PROJ.4

+proj=pipeline +step +proj=axisswap +order=1,2,-3 +step +proj=geogoffset +dh=-1

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:10411","+proj=pipeline +step +proj=axisswap +order=1,2,-3 +step +proj=geogoffset +dh=-1");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ConcatenatedOperation",
    "name": "Cais da Vila do Porto height to ZH Portugal depth (1)",
    "source_crs": {
        "type": "VerticalCRS",
        "name": "Cais da Vila do Porto height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Cais da Vila do Porto"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 6186
        }
    },
    "target_crs": {
        "type": "VerticalCRS",
        "name": "ZH Portugal depth",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Chart Datum Portugal "
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Depth",
                    "abbreviation": "D",
                    "direction": "down",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 10349
        }
    },
    "steps": [
        {
            "type": "Conversion",
            "name": "Height <> Depth Conversion",
            "method": {
                "name": "Height Depth Reversal",
                "id": {
                    "authority": "EPSG",
                    "code": 1068
                }
            },
            "id": {
                "authority": "EPSG",
                "code": 7812
            }
        },
        {
            "type": "Transformation",
            "name": "Cais da Vila do Porto depth to ZH Portugal depth (1)",
            "source_crs": {
                "type": "VerticalCRS",
                "name": "Cais da Vila do Porto depth",
                "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "Cais da Vila do Porto"
                },
                "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                        {
                            "name": "Depth",
                            "abbreviation": "D",
                            "direction": "down",
                            "unit": "metre"
                        }
                    ]
                },
                "id": {
                    "authority": "EPSG",
                    "code": 10379
                }
            },
            "target_crs": {
                "type": "VerticalCRS",
                "name": "ZH Portugal depth",
                "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "Chart Datum Portugal "
                },
                "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                        {
                            "name": "Depth",
                            "abbreviation": "D",
                            "direction": "down",
                            "unit": "metre"
                        }
                    ]
                },
                "id": {
                    "authority": "EPSG",
                    "code": 10349
                }
            },
            "method": {
                "name": "Vertical Offset",
                "id": {
                    "authority": "EPSG",
                    "code": 9616
                }
            },
            "parameters": [
                {
                    "name": "Vertical Offset",
                    "value": -1,
                    "unit": "metre",
                    "id": {
                        "authority": "EPSG",
                        "code": 8603
                    }
                }
            ],
            "accuracy": "0.0",
            "id": {
                "authority": "EPSG",
                "code": 10391
            },
            "remarks": "Offshore of Santa Maria and Formigas islands the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Cais da Vila do Porto vertical reference surface."
        }
    ],
    "accuracy": "0.0",
    "scope": "Hydrography and nautical charting.",
    "area": "Portugal - eastern Azores - Santa Maria and  Formigas islands - nearshore.",
    "bbox": {
        "south_latitude": 36.87,
        "west_longitude": -25.25,
        "north_latitude": 37.33,
        "east_longitude": -24.71
    },
    "id": {
        "authority": "EPSG",
        "code": 10411
    },
    "remarks": "Offshore of Santa Maria and Formigas islands the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Cais da Vila do Porto vertical reference surface."
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=pipeline"
	"step"
	"proj=axisswap"
	"order=1,2,-3"
	"step"
	"proj=geogoffset"
	"dh=-1"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=pipeline +step +proj=axisswap +order=1,2,-3 +step +proj=geogoffset +dh=-1">
	<Layer srs="+proj=pipeline +step +proj=axisswap +order=1,2,-3 +step +proj=geogoffset +dh=-1">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10411, 'EPSG', 10411, '+proj=pipeline +step +proj=axisswap +order=1,2,-3 +step +proj=geogoffset +dh=-1', 'None');