Data source: EPSG
Information source: National Geodetic Survey; http://www.ngs.noaa.gov
Revision date: 2020-12-14
Scope: Geodesy, topographic mapping.
Remarks: Replaces Tutuila vertical datum of 1962 (datum code 1121). Replaced by Pago Pago local tidal datum (datum code 1302) in March 2020 after ASVD02 benchmarks destroyed by earthquake activity.
Area of use: American Samoa - Tutuila island.
Definition: OGC Well Known Text
VERT_DATUM["American Samoa Vertical Datum of 2002",2005, AUTHORITY["EPSG","1125"]]
Definition: OGC Well Known Text 2 (2019)
VDATUM["American Samoa Vertical Datum of 2002", ID["EPSG",1125]]
Definition: ESRI Well Known Text
VDATUM["American_Samoa_Vertical_Datum_of_2002"]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "American Samoa Vertical Datum of 2002", "scope": "Geodesy, topographic mapping.", "area": "American Samoa - Tutuila island.", "bbox": { "south_latitude": -14.43, "west_longitude": -170.88, "north_latitude": -14.2, "east_longitude": -170.51 }, "id": { "authority": "EPSG", "code": 1125 } }