EPSG:1264

HS2 Intermediate Reference Frame

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: HS2 Limited.

Revision date: 2020-07-01

Scope: Engineering survey for HS2 project phases 1 and 2a.

Remarks: Created to support intermediate CRS "HS2-IRF" in the emulation of the HS2P1+14 Snake map projection.

Area of use: United Kingdom (UK) - HS2 phases 1 and 2a railway corridor from London to Birmingham, Lichfield and Crewe.

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WGS84 bounds:
0.0 51.45
-2.75 53.3

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Definition: OGC Well Known Text

DATUM["HS2_Intermediate_Reference_Frame",
    SPHEROID["GRS 1980",6378137,298.257222101,
        AUTHORITY["EPSG","7019"]],
    AUTHORITY["EPSG","1264"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["HS2 Intermediate Reference Frame",
    ELLIPSOID["GRS 1980",6378137,298.257222101,
        LENGTHUNIT["metre",1]],
    ID["EPSG",1264]]

Definition: ESRI Well Known Text

DATUM["HS2_Intermediate_Reference_Frame",
    SPHEROID["GRS_1980",6378137.0,298.257222101]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "HS2 Intermediate Reference Frame",
    "ellipsoid": {
        "name": "GRS 1980",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257222101
    },
    "scope": "Engineering survey for HS2 project phases 1 and 2a.",
    "area": "United Kingdom (UK) - HS2 phases 1 and 2a railway corridor from London to Birmingham, Lichfield and Crewe.",
    "bbox": {
        "south_latitude": 51.45,
        "west_longitude": -2.75,
        "north_latitude": 53.3,
        "east_longitude": 0
    },
    "id": {
        "authority": "EPSG",
        "code": 1264
    }
}

Definition: GeoServer

1264-datum=DATUM["HS2_Intermediate_Reference_Frame",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1264"]]