EPSG:9520 — KSA-GRF17 + KSA-VRF14 height

COMPOUNDCRS[
    "KSA-GRF17 + KSA-VRF14 height",
    GEOGCRS[
        "KSA-GRF17",
        DATUM[
            "Kingdom of Saudi Arabia Geodetic Reference Frame 2017",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ID["EPSG",1268]
        ],
        CS[ellipsoidal,2,ID["EPSG",6422]],
        AXIS["Geodetic latitude (Lat)",north],
        AXIS["Geodetic longitude (Lon)",east],
        ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
        ID["EPSG",9333]
    ],
    VERTCRS[
        "KSA-VRF14 height",
        VDATUM[
            "Kingdom of Saudi Arabia Vertical Reference Frame Jeddah 2014",
            ID["EPSG",1269]
        ],
        CS[vertical,1,ID["EPSG",6499]],
        AXIS["Gravity-related height (H)",up],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        ID["EPSG",9335]
    ],
    ID["EPSG",9520]
]

+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs

proj4.defs("EPSG:9520", "+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs");

{
  "type": "CoordinateReferenceSystem",
  "code": 9520,
  "name": "KSA-GRF17 + KSA-VRF14 height",
  "kind": "compound",
  "area": "Saudi Arabia - onshore",
  "unit": null,
  "bbox": [
    16.37,
    34.51,
    32.16,
    55.67
  ],
  "proj4": "+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs"
}

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9520, 'EPSG', 9520, '+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs', 'COMPD_CS["KSA-GRF17 + KSA-VRF14 height",GEOGCS["KSA-GRF17",DATUM["Kingdom_of_Saudi_Arabia_Geodetic_Reference_Frame_2017",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1268"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9333"]],VERT_CS["KSA-VRF14 height",VERT_DATUM["Kingdom of Saudi Arabia Vertical Reference Frame Jeddah 2014",2005,AUTHORITY["EPSG","1269"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9335"]],AUTHORITY["EPSG","9520"]]');

PROJECTION
  "+proj=longlat"
  "+ellps=GRS80"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

9520=COMPD_CS["KSA-GRF17 + KSA-VRF14 height",GEOGCS["KSA-GRF17",DATUM["Kingdom_of_Saudi_Arabia_Geodetic_Reference_Frame_2017",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1268"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9333"]],VERT_CS["KSA-VRF14 height",VERT_DATUM["Kingdom of Saudi Arabia Vertical Reference Frame Jeddah 2014",2005,AUTHORITY["EPSG","1269"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9335"]],AUTHORITY["EPSG","9520"]]