EPSG:10750

Sint Eustatius to BES2020 Sint Eustatius (1)

Attributes

Geodetic CRS: Sint Eustatius

Datum: Sint Eustatius

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: NSGI: Netherlands Partnership of Kadaster, Rijkswaterstaat and Hydrographic Service, http://www.nsgi.nl/

Revision date: 2025-02-19

Scope: Engineering survey, topographic mapping.

Remarks: For the reverse transformation from BES2020 Sint Eustatius to Sint Eustatius, method 1140 [used here] is reversible using the same parameter values with the reverse formulas (see GN7-2). However, the official BESTRANS document applies the same formulas for both the forward and reverse transformations, but uses different parameter values for the reverse transformation.

Method: Coordinate Frame rotation full matrix (geog3D)

Area of use: Bonaire, Sint Eustatius and Saba (BES Islands or Caribbean Netherlands) - Sint Eustatius - onshore.

Description: (0,)

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Bonaire, Sint Eustatius and Saba (BES Islands or Caribbean Netherlands) - Sint Eustatius - onshore.

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Definition: OGC Well Known Text 2 (2019)

COORDINATEOPERATION["Sint Eustatius to BES2020 Sint Eustatius (1)",
    VERSION["NSGI-Bes SEu 2020"],
    SOURCECRS[
        GEOGCRS["Sint Eustatius",
            DATUM["Sint Eustatius",
                ELLIPSOID["International 1924",6378388,297,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[ellipsoidal,3],
                AXIS["geodetic latitude (Lat)",north,
                    ORDER[1],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["geodetic longitude (Lon)",east,
                    ORDER[2],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["ellipsoidal height (h)",up,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",10735]]],
    TARGETCRS[
        GEOGCRS["BES2020 Sint Eustatius",
            DATUM["BES2020 Sint Eustatius",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[ellipsoidal,3],
                AXIS["geodetic latitude (Lat)",north,
                    ORDER[1],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["geodetic longitude (Lon)",east,
                    ORDER[2],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["ellipsoidal height (h)",up,
                    ORDER[3],
                    LENGTHUNIT["metre",1]],
            ID["EPSG",10738]]],
    METHOD["Coordinate Frame rotation full matrix (geog3D)",
        ID["EPSG",1140]],
    PARAMETER["X-axis translation",1276.2485,
        LENGTHUNIT["metre",1],
        ID["EPSG",8605]],
    PARAMETER["Y-axis translation",-2016.6406,
        LENGTHUNIT["metre",1],
        ID["EPSG",8606]],
    PARAMETER["Z-axis translation",667.4403,
        LENGTHUNIT["metre",1],
        ID["EPSG",8607]],
    PARAMETER["X-axis rotation",-101.005288,
        ANGLEUNIT["arc-second",4.84813681109536E-06],
        ID["EPSG",8608]],
    PARAMETER["Y-axis rotation",212.913401,
        ANGLEUNIT["arc-second",4.84813681109536E-06],
        ID["EPSG",8609]],
    PARAMETER["Z-axis rotation",-68.43277,
        ANGLEUNIT["arc-second",4.84813681109536E-06],
        ID["EPSG",8610]],
    PARAMETER["Scale difference",-431.59604,
        SCALEUNIT["parts per million",1E-06],
        ID["EPSG",8611]],
    OPERATIONACCURACY[0.05],
    USAGE[
        SCOPE["Engineering survey, topographic mapping."],
        AREA["Bonaire, Sint Eustatius and Saba (BES Islands or Caribbean Netherlands) - Sint Eustatius - onshore."],
        BBOX[17.41,-63.05,17.58,-62.88]],
    ID["EPSG",10750],
    REMARK["For the reverse transformation from BES2020 Sint Eustatius to Sint Eustatius, method 1140 [used here] is reversible using the same parameter values with the reverse formulas (see GN7-2). However, the official BESTRANS document applies the same formulas for both the forward and reverse transformations, but uses different parameter values for the reverse transformation."]]

Definition: PROJ.4

+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +z_in=m +xy_out=rad +z_out=m +step +proj=cart +ellps=intl +step +proj=helmert +exact +x=1276.2485 +y=-2016.6406 +z=667.4403 +rx=-101.005288 +ry=212.913401 +rz=-68.43277 +s=-431.59604 +convention=coordinate_frame +step +inv +proj=cart +ellps=GRS80 +step +proj=unitconvert +xy_in=rad +z_in=m +xy_out=deg +z_out=m +step +proj=axisswap +order=2,1

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:10750","+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +z_in=m +xy_out=rad +z_out=m +step +proj=cart +ellps=intl +step +proj=helmert +exact +x=1276.2485 +y=-2016.6406 +z=667.4403 +rx=-101.005288 +ry=212.913401 +rz=-68.43277 +s=-431.59604 +convention=coordinate_frame +step +inv +proj=cart +ellps=GRS80 +step +proj=unitconvert +xy_in=rad +z_in=m +xy_out=deg +z_out=m +step +proj=axisswap +order=2,1");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "Sint Eustatius to BES2020 Sint Eustatius (1)",
    "source_crs": {
        "type": "GeographicCRS",
        "name": "Sint Eustatius",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Sint Eustatius",
            "ellipsoid": {
                "name": "International 1924",
                "semi_major_axis": 6378388,
                "inverse_flattening": 297
            }
        },
        "coordinate_system": {
            "subtype": "ellipsoidal",
            "axis": [
                {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                },
                {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                },
                {
                    "name": "Ellipsoidal height",
                    "abbreviation": "h",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 10735
        }
    },
    "target_crs": {
        "type": "GeographicCRS",
        "name": "BES2020 Sint Eustatius",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "BES2020 Sint Eustatius",
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "coordinate_system": {
            "subtype": "ellipsoidal",
            "axis": [
                {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                },
                {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                },
                {
                    "name": "Ellipsoidal height",
                    "abbreviation": "h",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 10738
        }
    },
    "method": {
        "name": "Coordinate Frame rotation full matrix (geog3D)",
        "id": {
            "authority": "EPSG",
            "code": 1140
        }
    },
    "parameters": [
        {
            "name": "X-axis translation",
            "value": 1276.2485,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8605
            }
        },
        {
            "name": "Y-axis translation",
            "value": -2016.6406,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8606
            }
        },
        {
            "name": "Z-axis translation",
            "value": 667.4403,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8607
            }
        },
        {
            "name": "X-axis rotation",
            "value": -101.005288,
            "unit": {
                "type": "AngularUnit",
                "name": "arc-second",
                "conversion_factor": 4.84813681109536e-06
            },
            "id": {
                "authority": "EPSG",
                "code": 8608
            }
        },
        {
            "name": "Y-axis rotation",
            "value": 212.913401,
            "unit": {
                "type": "AngularUnit",
                "name": "arc-second",
                "conversion_factor": 4.84813681109536e-06
            },
            "id": {
                "authority": "EPSG",
                "code": 8609
            }
        },
        {
            "name": "Z-axis rotation",
            "value": -68.43277,
            "unit": {
                "type": "AngularUnit",
                "name": "arc-second",
                "conversion_factor": 4.84813681109536e-06
            },
            "id": {
                "authority": "EPSG",
                "code": 8610
            }
        },
        {
            "name": "Scale difference",
            "value": -431.59604,
            "unit": {
                "type": "ScaleUnit",
                "name": "parts per million",
                "conversion_factor": 1e-06
            },
            "id": {
                "authority": "EPSG",
                "code": 8611
            }
        }
    ],
    "accuracy": "0.05",
    "scope": "Engineering survey, topographic mapping.",
    "area": "Bonaire, Sint Eustatius and Saba (BES Islands or Caribbean Netherlands) - Sint Eustatius - onshore.",
    "bbox": {
        "south_latitude": 17.41,
        "west_longitude": -63.05,
        "north_latitude": 17.58,
        "east_longitude": -62.88
    },
    "id": {
        "authority": "EPSG",
        "code": 10750
    },
    "remarks": "For the reverse transformation from BES2020 Sint Eustatius to Sint Eustatius, method 1140 [used here] is reversible using the same parameter values with the reverse formulas (see GN7-2). However, the official BESTRANS document applies the same formulas for both the forward and reverse transformations, but uses different parameter values for the reverse transformation."
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=pipeline"
	"step"
	"proj=axisswap"
	"order=2,1"
	"step"
	"proj=unitconvert"
	"xy_in=deg"
	"z_in=m"
	"xy_out=rad"
	"z_out=m"
	"step"
	"proj=cart"
	"ellps=intl"
	"step"
	"proj=helmert"
	"exact"
	"x=1276.2485"
	"y=-2016.6406"
	"z=667.4403"
	"rx=-101.005288"
	"ry=212.913401"
	"rz=-68.43277"
	"s=-431.59604"
	"convention=coordinate_frame"
	"step"
	"inv"
	"proj=cart"
	"ellps=GRS80"
	"step"
	"proj=unitconvert"
	"xy_in=rad"
	"z_in=m"
	"xy_out=deg"
	"z_out=m"
	"step"
	"proj=axisswap"
	"order=2,1"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +z_in=m +xy_out=rad +z_out=m +step +proj=cart +ellps=intl +step +proj=helmert +exact +x=1276.2485 +y=-2016.6406 +z=667.4403 +rx=-101.005288 +ry=212.913401 +rz=-68.43277 +s=-431.59604 +convention=coordinate_frame +step +inv +proj=cart +ellps=GRS80 +step +proj=unitconvert +xy_in=rad +z_in=m +xy_out=deg +z_out=m +step +proj=axisswap +order=2,1">
	<Layer srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +z_in=m +xy_out=rad +z_out=m +step +proj=cart +ellps=intl +step +proj=helmert +exact +x=1276.2485 +y=-2016.6406 +z=667.4403 +rx=-101.005288 +ry=212.913401 +rz=-68.43277 +s=-431.59604 +convention=coordinate_frame +step +inv +proj=cart +ellps=GRS80 +step +proj=unitconvert +xy_in=rad +z_in=m +xy_out=deg +z_out=m +step +proj=axisswap +order=2,1">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10750, 'EPSG', 10750, '+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +z_in=m +xy_out=rad +z_out=m +step +proj=cart +ellps=intl +step +proj=helmert +exact +x=1276.2485 +y=-2016.6406 +z=667.4403 +rx=-101.005288 +ry=212.913401 +rz=-68.43277 +s=-431.59604 +convention=coordinate_frame +step +inv +proj=cart +ellps=GRS80 +step +proj=unitconvert +xy_in=rad +z_in=m +xy_out=deg +z_out=m +step +proj=axisswap +order=2,1', 'None');