EPSG:1140

Singapore Height Datum

Attributes

Data source: EPSG

Information source: Singapore Land Authority, Lands Department.

Revision date: 2014-09-18

Scope: Engineering survey, GIS, topographic mapping.

Remarks: Orthometric heights. Network readjusted in 2009.

Area of use: Singapore - onshore and offshore.

SimpleMap

WGS84 bounds:
104.07 1.13
103.59 1.47

Singapore - onshore and offshore.
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Definition: OGC Well Known Text

VERT_DATUM["Singapore Height Datum",2005,
    AUTHORITY["EPSG","1140"]]

Definition: OGC Well Known Text 2 (2019)

VDATUM["Singapore Height Datum",
    ID["EPSG",1140]]

Definition: ESRI Well Known Text

VDATUM["Singapore_Height_Datum"]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "VerticalReferenceFrame",
    "name": "Singapore Height Datum",
    "scope": "Engineering survey, GIS, topographic mapping.",
    "area": "Singapore - onshore and offshore.",
    "bbox": {
        "south_latitude": 1.13,
        "west_longitude": 103.59,
        "north_latitude": 1.47,
        "east_longitude": 104.07
    },
    "id": {
        "authority": "EPSG",
        "code": 1140
    }
}

Definition: GeoServer

1140-datum=VERT_DATUM["Singapore Height Datum",2005,AUTHORITY["EPSG","1140"]]