EPSG:10366

COORDINATEOPERATION["KGD2002 to KVD1964 height (1)",
    VERSION["NGII-Kor 2014"],
    SOURCECRS[
        GEOGCRS["KGD2002",
            DATUM["Korean Geodetic Datum 2002",
                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",4927]]],
    TARGETCRS[
        VERTCRS["KVD1964 height",
            VDATUM["Korean Vertical Datum 1964"],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",5193]]],
    METHOD["Geographic3D to GravityRelatedHeight (Gravsoft)",
        ID["EPSG",1047]],
    PARAMETERFILE["Geoid (height correction) model file","KNGeoid14.gri"],
    OPERATIONACCURACY[0.035],
    USAGE[
        SCOPE["Derivation of approximate gravity-related heights from GNSS observations."],
        AREA["Republic of Korea (South Korea) - onshore."],
        BBOX[33.14,124.53,38.64,131.01]],
    ID["EPSG",10366],
    REMARK["For reversible alternative to this transformation see KGD2002 to KGD2002 + KVD1964 height (1) (code 10367). Replaced by KNGeoid18 (code 10368)."]]

proj4.defs("EPSG:10366","+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=KNGeoid14.gri +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1");

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "KGD2002 to KVD1964 height (1)",
    "source_crs": {
        "type": "GeographicCRS",
        "name": "KGD2002",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Korean Geodetic Datum 2002",
            "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": 4927
        }
    },
    "target_crs": {
        "type": "VerticalCRS",
        "name": "KVD1964 height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Korean Vertical Datum 1964"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 5193
        }
    },
    "method": {
        "name": "Geographic3D to GravityRelatedHeight (Gravsoft)",
        "id": {
            "authority": "EPSG",
            "code": 1047
        }
    },
    "parameters": [
        {
            "name": "Geoid (height correction) model file",
            "value": "KNGeoid14.gri",
            "id": {
                "authority": "EPSG",
                "code": 8666
            }
        }
    ],
    "accuracy": "0.035",
    "scope": "Derivation of approximate gravity-related heights from GNSS observations.",
    "area": "Republic of Korea (South Korea) - onshore.",
    "bbox": {
        "south_latitude": 33.14,
        "west_longitude": 124.53,
        "north_latitude": 38.64,
        "east_longitude": 131.01
    },
    "id": {
        "authority": "EPSG",
        "code": 10366
    },
    "remarks": "For reversible alternative to this transformation see KGD2002 to KGD2002 + KVD1964 height (1) (code 10367). Replaced by KNGeoid18 (code 10368)."
}

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=KNGeoid14.gri +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1">
	<Layer srs="+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=KNGeoid14.gri +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1">
	</Layer>
</Map>

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10366, 'EPSG', 10366, '+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +inv +proj=vgridshift +grids=KNGeoid14.gri +multiplier=1 +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1', 'None');