EPSG:9963

WGS 84 (G1150) to WGS 84 (G1674) (1)

Attributes

Geodetic CRS: WGS 84 (G1150)

Datum: World Geodetic System 1984 (G1150)

Ellipsoid: WGS 84

Prime meridian: Greenwich

Data source: EPSG

Information source: Kelly and Dennis, "Transforming between WGS84 Realizations", Journal of Surveying Engineering 148(2), January 2022 (tables 5 and 6).

Revision date: 2022-05-18

Scope: Spatial referencing.

Remarks: Scale difference in ppb where 1/billion = 1E-9 or nm/m. Derived via ITRF2005. May be approximated to 0.4m using 7-parameter CF method 1032 with parameters for epoch 2007.50 of tX=-2.65mm tY=1.35mm tZ=27.7mm rX=-0.27mas rY=027mas rZ=-0.38 mas dS=1.88ppb.

Method: Time-dependent Coordinate Frame rotation (geocen)

Area of use: World.

Description: (0,)

MapTiler banner

Definition: OGC Well Known Text 2 (2019)

COORDINATEOPERATION["WGS 84 (G1150) to WGS 84 (G1674) (1)",
    VERSION["KD2022-Wld"],
    SOURCECRS[
        GEODCRS["WGS 84 (G1150)",
            DYNAMIC[
                FRAMEEPOCH[2001]],
            DATUM["World Geodetic System 1984 (G1150)",
                ELLIPSOID["WGS 84",6378137,298.257223563,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[Cartesian,3],
                AXIS["(X)",geocentricX,
                    ORDER[1],
                    LENGTHUNIT["metre",1]],
                AXIS["(Y)",geocentricY,
                    ORDER[2],
                    LENGTHUNIT["metre",1]],
                AXIS["(Z)",geocentricZ,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",7660]]],
    TARGETCRS[
        GEODCRS["WGS 84 (G1674)",
            DYNAMIC[
                FRAMEEPOCH[2005]],
            DATUM["World Geodetic System 1984 (G1674)",
                ELLIPSOID["WGS 84",6378137,298.257223563,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[Cartesian,3],
                AXIS["(X)",geocentricX,
                    ORDER[1],
                    LENGTHUNIT["metre",1]],
                AXIS["(Y)",geocentricY,
                    ORDER[2],
                    LENGTHUNIT["metre",1]],
                AXIS["(Z)",geocentricZ,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",7662]]],
    METHOD["Time-dependent Coordinate Frame rotation (geocen)",
        ID["EPSG",1056]],
    PARAMETER["X-axis translation",-2.4,
        LENGTHUNIT["millimetre",0.001],
        ID["EPSG",8605]],
    PARAMETER["Y-axis translation",1.6,
        LENGTHUNIT["millimetre",0.001],
        ID["EPSG",8606]],
    PARAMETER["Z-axis translation",23.2,
        LENGTHUNIT["millimetre",0.001],
        ID["EPSG",8607]],
    PARAMETER["X-axis rotation",-0.27,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8608]],
    PARAMETER["Y-axis rotation",0.27,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8609]],
    PARAMETER["Z-axis rotation",-0.38,
        ANGLEUNIT["milliarc-second",4.84813681109536E-09],
        ID["EPSG",8610]],
    PARAMETER["Scale difference",2.08,
        SCALEUNIT["parts per billion",1E-09],
        ID["EPSG",8611]],
    PARAMETER["Rate of change of X-axis translation",-0.1,
        LENGTHUNIT["millimetres per year",3.16887651727315E-11],
        ID["EPSG",1040]],
    PARAMETER["Rate of change of Y-axis translation",-0.1,
        LENGTHUNIT["millimetres per year",3.16887651727315E-11],
        ID["EPSG",1041]],
    PARAMETER["Rate of change of Z-axis translation",1.8,
        LENGTHUNIT["millimetres per year",3.16887651727315E-11],
        ID["EPSG",1042]],
    PARAMETER["Rate of change of X-axis rotation",0,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1043]],
    PARAMETER["Rate of change of Y-axis rotation",0,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1044]],
    PARAMETER["Rate of change of Z-axis rotation",0,
        ANGLEUNIT["milliarc-seconds per year",1.53631468932076E-16],
        ID["EPSG",1045]],
    PARAMETER["Rate of change of Scale difference",-0.08,
        SCALEUNIT["parts per billion per year",3.16887651727315E-17],
        ID["EPSG",1046]],
    PARAMETER["Parameter reference epoch",2005,
        TIMEUNIT["year",31556925.445],
        ID["EPSG",1047]],
    OPERATIONACCURACY[0.02],
    USAGE[
        SCOPE["Spatial referencing."],
        AREA["World."],
        BBOX[-90,-180,90,180]],
    ID["EPSG",9963],
    REMARK["Scale difference in ppb where 1/billion = 1E-9 or nm/m. Derived via ITRF2005. May be approximated to 0.4m using 7-parameter CF method 1032 with parameters for epoch 2007.50 of tX=-2.65mm tY=1.35mm tZ=27.7mm rX=-0.27mas rY=027mas rZ=-0.38 mas dS=1.88ppb."]]

Definition: PROJ.4

+proj=helmert +x=-0.0024 +y=0.0016 +z=0.0232 +rx=-0.00027 +ry=0.00027 +rz=-0.00038 +s=0.00208 +dx=-0.0001 +dy=-0.0001 +dz=0.0018 +drx=0 +dry=0 +drz=0 +ds=-8e-05 +t_epoch=2005 +convention=coordinate_frame

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:9963","+proj=helmert +x=-0.0024 +y=0.0016 +z=0.0232 +rx=-0.00027 +ry=0.00027 +rz=-0.00038 +s=0.00208 +dx=-0.0001 +dy=-0.0001 +dz=0.0018 +drx=0 +dry=0 +drz=0 +ds=-8e-05 +t_epoch=2005 +convention=coordinate_frame");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "Transformation",
    "name": "WGS 84 (G1150) to WGS 84 (G1674) (1)",
    "source_crs": {
        "type": "GeodeticCRS",
        "name": "WGS 84 (G1150)",
        "datum": {
            "type": "DynamicGeodeticReferenceFrame",
            "name": "World Geodetic System 1984 (G1150)",
            "frame_reference_epoch": 2001,
            "ellipsoid": {
                "name": "WGS 84",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257223563
            }
        },
        "coordinate_system": {
            "subtype": "Cartesian",
            "axis": [
                {
                    "name": "Geocentric X",
                    "abbreviation": "X",
                    "direction": "geocentricX",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Y",
                    "abbreviation": "Y",
                    "direction": "geocentricY",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Z",
                    "abbreviation": "Z",
                    "direction": "geocentricZ",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 7660
        }
    },
    "target_crs": {
        "type": "GeodeticCRS",
        "name": "WGS 84 (G1674)",
        "datum": {
            "type": "DynamicGeodeticReferenceFrame",
            "name": "World Geodetic System 1984 (G1674)",
            "frame_reference_epoch": 2005,
            "ellipsoid": {
                "name": "WGS 84",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257223563
            }
        },
        "coordinate_system": {
            "subtype": "Cartesian",
            "axis": [
                {
                    "name": "Geocentric X",
                    "abbreviation": "X",
                    "direction": "geocentricX",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Y",
                    "abbreviation": "Y",
                    "direction": "geocentricY",
                    "unit": "metre"
                },
                {
                    "name": "Geocentric Z",
                    "abbreviation": "Z",
                    "direction": "geocentricZ",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 7662
        }
    },
    "method": {
        "name": "Time-dependent Coordinate Frame rotation (geocen)",
        "id": {
            "authority": "EPSG",
            "code": 1056
        }
    },
    "parameters": [
        {
            "name": "X-axis translation",
            "value": -2.4,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetre",
                "conversion_factor": 0.001
            },
            "id": {
                "authority": "EPSG",
                "code": 8605
            }
        },
        {
            "name": "Y-axis translation",
            "value": 1.6,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetre",
                "conversion_factor": 0.001
            },
            "id": {
                "authority": "EPSG",
                "code": 8606
            }
        },
        {
            "name": "Z-axis translation",
            "value": 23.2,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetre",
                "conversion_factor": 0.001
            },
            "id": {
                "authority": "EPSG",
                "code": 8607
            }
        },
        {
            "name": "X-axis rotation",
            "value": -0.27,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8608
            }
        },
        {
            "name": "Y-axis rotation",
            "value": 0.27,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8609
            }
        },
        {
            "name": "Z-axis rotation",
            "value": -0.38,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-second",
                "conversion_factor": 4.84813681109536e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8610
            }
        },
        {
            "name": "Scale difference",
            "value": 2.08,
            "unit": {
                "type": "ScaleUnit",
                "name": "parts per billion",
                "conversion_factor": 1e-09
            },
            "id": {
                "authority": "EPSG",
                "code": 8611
            }
        },
        {
            "name": "Rate of change of X-axis translation",
            "value": -0.1,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetres per year",
                "conversion_factor": 3.16887651727315e-11
            },
            "id": {
                "authority": "EPSG",
                "code": 1040
            }
        },
        {
            "name": "Rate of change of Y-axis translation",
            "value": -0.1,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetres per year",
                "conversion_factor": 3.16887651727315e-11
            },
            "id": {
                "authority": "EPSG",
                "code": 1041
            }
        },
        {
            "name": "Rate of change of Z-axis translation",
            "value": 1.8,
            "unit": {
                "type": "LinearUnit",
                "name": "millimetres per year",
                "conversion_factor": 3.16887651727315e-11
            },
            "id": {
                "authority": "EPSG",
                "code": 1042
            }
        },
        {
            "name": "Rate of change of X-axis rotation",
            "value": 0,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1043
            }
        },
        {
            "name": "Rate of change of Y-axis rotation",
            "value": 0,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1044
            }
        },
        {
            "name": "Rate of change of Z-axis rotation",
            "value": 0,
            "unit": {
                "type": "AngularUnit",
                "name": "milliarc-seconds per year",
                "conversion_factor": 1.53631468932076e-16
            },
            "id": {
                "authority": "EPSG",
                "code": 1045
            }
        },
        {
            "name": "Rate of change of Scale difference",
            "value": -0.08,
            "unit": {
                "type": "ScaleUnit",
                "name": "parts per billion per year",
                "conversion_factor": 3.16887651727315e-17
            },
            "id": {
                "authority": "EPSG",
                "code": 1046
            }
        },
        {
            "name": "Parameter reference epoch",
            "value": 2005,
            "unit": {
                "type": "TimeUnit",
                "name": "year",
                "conversion_factor": 31556925.445
            },
            "id": {
                "authority": "EPSG",
                "code": 1047
            }
        }
    ],
    "accuracy": "0.02",
    "scope": "Spatial referencing.",
    "area": "World.",
    "bbox": {
        "south_latitude": -90,
        "west_longitude": -180,
        "north_latitude": 90,
        "east_longitude": 180
    },
    "id": {
        "authority": "EPSG",
        "code": 9963
    },
    "remarks": "Scale difference in ppb where 1/billion = 1E-9 or nm/m. Derived via ITRF2005. May be approximated to 0.4m using 7-parameter CF method 1032 with parameters for epoch 2007.50 of tX=-2.65mm tY=1.35mm tZ=27.7mm rX=-0.27mas rY=027mas rZ=-0.38 mas dS=1.88ppb."
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=helmert"
	"x=-0.0024"
	"y=0.0016"
	"z=0.0232"
	"rx=-0.00027"
	"ry=0.00027"
	"rz=-0.00038"
	"s=0.00208"
	"dx=-0.0001"
	"dy=-0.0001"
	"dz=0.0018"
	"drx=0"
	"dry=0"
	"drz=0"
	"ds=-8e-05"
	"t_epoch=2005"
	"convention=coordinate_frame"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=helmert +x=-0.0024 +y=0.0016 +z=0.0232 +rx=-0.00027 +ry=0.00027 +rz=-0.00038 +s=0.00208 +dx=-0.0001 +dy=-0.0001 +dz=0.0018 +drx=0 +dry=0 +drz=0 +ds=-8e-05 +t_epoch=2005 +convention=coordinate_frame">
	<Layer srs="+proj=helmert +x=-0.0024 +y=0.0016 +z=0.0232 +rx=-0.00027 +ry=0.00027 +rz=-0.00038 +s=0.00208 +dx=-0.0001 +dy=-0.0001 +dz=0.0018 +drx=0 +dry=0 +drz=0 +ds=-8e-05 +t_epoch=2005 +convention=coordinate_frame">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 9963, 'EPSG', 9963, '+proj=helmert +x=-0.0024 +y=0.0016 +z=0.0232 +rx=-0.00027 +ry=0.00027 +rz=-0.00038 +s=0.00208 +dx=-0.0001 +dy=-0.0001 +dz=0.0018 +drx=0 +dry=0 +drz=0 +ds=-8e-05 +t_epoch=2005 +convention=coordinate_frame', 'None');