EPSG:5766

Nelson 1955 height

Attributes

Unit: metre

Geodetic CRS: Nelson 1955 height

Datum: Nelson 1955

Data source: EPSG

Information source: OSG Technical Report #10, February 2001.

Revision date: 2011-01-25

Center coordinates
-41.44 173.14

Projected bounds:
-42.44 171.82
-40.44 174.46

WGS84 bounds:
171.82 -42.44
174.46 -40.44

New Zealand - South Island - north of approximately 42°20'S - Nelson vertical CRS area.
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Definition: OGC Well Known Text

VERT_CS["Nelson 1955 height",
    VERT_DATUM["Nelson 1955",2005,
        AUTHORITY["EPSG","5164"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Gravity-related height",UP],
    AUTHORITY["EPSG","5766"]]

Definition: OGC Well Known Text 2 (2019)

VERTCRS["Nelson 1955 height",
    VDATUM["Nelson 1955"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["New Zealand - South Island - north of approximately 42°20'S - Nelson vertical CRS area."],
        BBOX[-42.44,171.82,-40.44,174.46]],
    ID["EPSG",5766]]

Definition: ESRI Well Known Text

VERTCS["Nelson",
    VDATUM["Nelson"],
    PARAMETER["Vertical_Shift",0.0],
    PARAMETER["Direction",1.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+vunits=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:5766","+vunits=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "VerticalCRS",
    "name": "Nelson 1955 height",
    "datum": {
        "type": "VerticalReferenceFrame",
        "name": "Nelson 1955"
    },
    "coordinate_system": {
        "subtype": "vertical",
        "axis": [
            {
                "name": "Gravity-related height",
                "abbreviation": "H",
                "direction": "up",
                "unit": "metre"
            }
        ]
    },
    "scope": "Geodesy, engineering survey, topographic mapping.",
    "area": "New Zealand - South Island - north of approximately 42°20'S - Nelson vertical CRS area.",
    "bbox": {
        "south_latitude": -42.44,
        "west_longitude": 171.82,
        "north_latitude": -40.44,
        "east_longitude": 174.46
    },
    "id": {
        "authority": "EPSG",
        "code": 5766
    }
}

Definition: GeoServer

5766=VERT_CS["Nelson 1955 height",VERT_DATUM["Nelson 1955",2005,AUTHORITY["EPSG","5164"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5766"]]

Definition: MapServer - MAPfile

PROJECTION
	"vunits=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+vunits=m +no_defs +type=crs">
	<Layer srs="+vunits=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5766, 'EPSG', 5766, '+vunits=m +no_defs +type=crs', 'VERT_CS["Nelson 1955 height",VERT_DATUM["Nelson 1955",2005,AUTHORITY["EPSG","5164"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5766"]]');