EPSG:5103

North American Vertical Datum 1988

Attributes

Data source: EPSG

Revision date: 2017-03-19

Scope: Geodesy, topographic mapping.

Remarks: Helmert orthometric heights.

Area of use: Mexico - onshore. United States (USA) - onshore - United States (USA) - Alaska, conterminous (contiguous) lower 48 states (CONUS).

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WGS84 bounds:
-66.91 14.51
172.42 71.4

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Definition: OGC Well Known Text

VERT_DATUM["North American Vertical Datum 1988",2005,
    AUTHORITY["EPSG","5103"]]

Definition: OGC Well Known Text 2 (2019)

VDATUM["North American Vertical Datum 1988",
    ID["EPSG",5103]]

Definition: ESRI Well Known Text

VDATUM["North_American_Vertical_Datum_1988"]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "VerticalReferenceFrame",
    "name": "North American Vertical Datum 1988",
    "scope": "Geodesy, topographic mapping.",
    "area": "Mexico - onshore. United States (USA) - onshore - United States (USA) - Alaska, conterminous (contiguous) lower 48 states (CONUS).",
    "bbox": {
        "south_latitude": 14.51,
        "west_longitude": 172.42,
        "north_latitude": 71.4,
        "east_longitude": -66.91
    },
    "id": {
        "authority": "EPSG",
        "code": 5103
    }
}

Definition: GeoServer

5103-datum=VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]]