EPSG:11440

COORDINATEOPERATION["JGD2011 (vertical) height to JGD2024 (vertical) height (1)",
    VERSION["GSI-Jpn 2024"],
    SOURCECRS[
        VERTCRS["JGD2011 (vertical) height",
            VDATUM["Japanese Geodetic Datum 2011 (vertical)"],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",6695]]],
    TARGETCRS[
        VERTCRS["JGD2024 (vertical) height",
            VDATUM["Japanese Geodetic Datum 2024 (vertical)",
                ANCHOREPOCH[2024.415]],
            CS[vertical,1],
                AXIS["gravity-related height (H)",up,
                    LENGTHUNIT["metre",1]],
            ID["EPSG",11317]]],
    METHOD["Vertical Offset by Grid Interpolation (PatchJGD)",
        ID["EPSG",1162]],
    PARAMETERFILE["Vertical offset file","hyokorevBM_jgd2024_h.par"],
    INTERPOLATIONCRS[
        GEOGCRS["JGD2024",
            DATUM["Japanese Geodetic Datum 2024",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[ellipsoidal,2],
                AXIS["geodetic latitude (Lat)",north,
                    ORDER[1],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["geodetic longitude (Lon)",east,
                    ORDER[2],
                    ANGLEUNIT["degree",0.0174532925199433]]]],
    OPERATIONACCURACY[0.03],
    USAGE[
        SCOPE["Change of height to a different vertical reference surface."],
        AREA["Japan - onshore mainland - Hokkaido, Honshu, Shikoku, Kyushu."],
        BBOX[30.94,129.3,45.54,145.87]],
    ID["EPSG",11440],
    REMARK["On the adoption of JGD2024 (vertical) on 1st April 2025, the interpolation CRS was renamed from JGD2011 to JGD2024; there is no change of definition or of coordinate values."]]

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Transformation",
    "name": "JGD2011 (vertical) height to JGD2024 (vertical) height (1)",
    "source_crs": {
        "type": "VerticalCRS",
        "name": "JGD2011 (vertical) height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Japanese Geodetic Datum 2011 (vertical)"
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 6695
        }
    },
    "target_crs": {
        "type": "VerticalCRS",
        "name": "JGD2024 (vertical) height",
        "datum": {
            "type": "VerticalReferenceFrame",
            "name": "Japanese Geodetic Datum 2024 (vertical)",
            "anchor_epoch": 2024.415
        },
        "coordinate_system": {
            "subtype": "vertical",
            "axis": [
                {
                    "name": "Gravity-related height",
                    "abbreviation": "H",
                    "direction": "up",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 11317
        }
    },
    "interpolation_crs": {
        "type": "GeographicCRS",
        "name": "JGD2024",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Japanese Geodetic Datum 2024",
            "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"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 6668
        },
        "remarks": "Replaces JGD2000 (CRS code 4612) with effect from 21st October 2011. On adoption of JGD2024 (vertical) with effect from 1st April 2025, the name of this geodetic CRS was changed from JGD2011 to JGD2024; there is no change of definition or of coordinate values."
    },
    "method": {
        "name": "Vertical Offset by Grid Interpolation (PatchJGD)",
        "id": {
            "authority": "EPSG",
            "code": 1162
        }
    },
    "parameters": [
        {
            "name": "Vertical offset file",
            "value": "hyokorevBM_jgd2024_h.par",
            "id": {
                "authority": "EPSG",
                "code": 8732
            }
        }
    ],
    "accuracy": "0.03",
    "scope": "Change of height to a different vertical reference surface.",
    "area": "Japan - onshore mainland - Hokkaido, Honshu, Shikoku, Kyushu.",
    "bbox": {
        "south_latitude": 30.94,
        "west_longitude": 129.3,
        "north_latitude": 45.54,
        "east_longitude": 145.87
    },
    "id": {
        "authority": "EPSG",
        "code": 11440
    },
    "remarks": "On the adoption of JGD2024 (vertical) on 1st April 2025, the interpolation CRS was renamed from JGD2011 to JGD2024; there is no change of definition or of coordinate values."
}

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 11440, 'EPSG', 11440, 'None', 'None');