EPSG:10752

COORDINATEOPERATION["Sint Eustatius to Sint Eustatius height (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[
        VERTCRS["Sint Eustatius height",
            VDATUM["Sint Eustatius Vertical Datum"],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",10740]]],
    METHOD["Geographic3D to GravityRelatedHeight",
        ID["EPSG",1136]],
    PARAMETER["Geoid height",0,
        LENGTHUNIT["metre",1],
        ID["EPSG",8604]],
    OPERATIONACCURACY[0.2],
    USAGE[
        SCOPE["Derivation of gravity-related heights from GNSS observations."],
        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",10752],
    REMARK["Vertical component of official transformation BESTRANS2020. For reversible alternative to this transformation see Sint Eustasius to Sint Eustasius + Sint Eustasius height (1) (code 10753)."]]

proj4.defs("EPSG:10752","+proj=noop");

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "Sint Eustatius to Sint Eustatius height (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": "VerticalCRS",
        "name": "Sint Eustatius height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Sint Eustatius Vertical Datum"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 10740
        }
    },
    "method": {
        "name": "Geographic3D to GravityRelatedHeight",
        "id": {
            "authority": "EPSG",
            "code": 1136
        }
    },
    "parameters": [
        {
            "name": "Geoid height",
            "value": 0,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8604
            }
        }
    ],
    "accuracy": "0.2",
    "scope": "Derivation of gravity-related heights from GNSS observations.",
    "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": 10752
    },
    "remarks": "Vertical component of official transformation BESTRANS2020. For reversible alternative to this transformation see Sint Eustasius to Sint Eustasius + Sint Eustasius height (1) (code 10753)."
}

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=noop">
	<Layer srs="+proj=noop">
	</Layer>
</Map>

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10752, 'EPSG', 10752, '+proj=noop', 'None');