EPSG
Bundesamt für Kartographie und Geodäsie (BKG) via http://www.crs-geo.eu
2023-03-01
Geodesy, engineering survey, topographic mapping.
Uses Normal heights in the mean tidal system.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Deutsches Haupthoehennetz 2016", "scope": "Geodesy, engineering survey, topographic mapping.", "area": "Germany - onshore and offshore.", "bbox": { "south_latitude": 47.27, "west_longitude": 3.34, "north_latitude": 55.92, "east_longitude": 15.04 }, "id": { "authority": "EPSG", "code": 1170 } }