VERTCRS["NAD_1983_(HARN_Corrected)",
    VDATUM["NAD_1983_(High_Accuracy_Reference_Network-Corrected)"],
    CS[vertical,1],
        AXIS["ellipsoidal height (h)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Not known."],
        AREA["Puerto Rico and US Virgin Islands - onshore."],
        BBOX[17.62,-67.97,18.57,-64.51]],
    ID["ESRI",115841]]