EPSG:CODE

EPSG:10919 — COH88 2025 (NAVD88) height (ftUS)

Vertical · USA - California

Export Formats

WKT2
VERTCRS[
    "COH88 2025 (NAVD88) height (ftUS)",
    BASEVERTCRS[
        "COH88 2025 (NAVD88) height",
        VDATUM[
            "Derived California Orthometric Heights of 1988 epoch 2025",
            ID["EPSG",1416]
        ],
        ID["EPSG",10918]
    ],
    DERIVINGCONVERSION[
        "Vertical Axis Unit Conversion",
        METHOD["Change of Vertical Unit",ID["EPSG",1104]],
        ID["EPSG",7813]
    ],
    CS[vertical,1,ID["EPSG",6497]],
    AXIS["Gravity-related height (H)",up],
    LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
    ID["EPSG",10919]
]

Other CRS using Derived California Orthometric Heights of 1988 epoch 2025