EPSG:5750 — Douglas height

Vertical · Isle of Man

Export Formats

OGC WKT

VERT_CS[
    "Douglas height",
    VERT_DATUM["Douglas",2005,AUTHORITY["EPSG","5148"]],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Gravity-related height",UP],
    AUTHORITY["EPSG","5750"]
]

WKT2

VERTCRS[
    "Douglas height",
    VDATUM["Douglas",ID["EPSG",5148]],
    CS[vertical,1,ID["EPSG",6499]],
    AXIS["Gravity-related height (H)",up],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    GEOIDMODEL["ETRS89 to Douglas height (2)",ID["EPSG",7717]],
    GEOIDMODEL["ETRS89 to Douglas height (1)",ID["EPSG",10023]],
    ID["EPSG",5750]
]

PROJ.4

+vunits=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:5750", "+vunits=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 5750,
  "name": "Douglas height",
  "kind": "vertical",
  "area": "Isle of Man",
  "unit": "metre",
  "bbox": [
    54.02,
    -4.87,
    54.44,
    -4.27
  ],
  "proj4": "+vunits=m +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (5750, 'EPSG', 5750, '+vunits=m +no_defs +type=crs', 'VERT_CS["Douglas height",VERT_DATUM["Douglas",2005,AUTHORITY["EPSG","5148"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5750"]]');

MapServer

How to add a projection to MapServer? →

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

GeoServer

How to add a projection to GeoServer? →

5750=VERT_CS["Douglas height",VERT_DATUM["Douglas",2005,AUTHORITY["EPSG","5148"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5750"]]

Related Coordinate Systems

Available Transformations (2)

Transformation	Source → Target	Accuracy (m)
ETRS89 to Douglas height (1)	4937 → 5750	0.02
ETRS89 to Douglas height (2)	4937 → 5750	0.03

Other CRS for IM

Frequently Asked Questions

How do I add EPSG:5750 to GeoServer?

Add the following definition to your GeoServer configuration:

5750=VERT_CS["Douglas height",VERT_DATUM["Douglas",2005,AUTHORITY["EPSG","5148"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5750"]]

Read the full GeoServer guide →

How do I add EPSG:5750 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (5750, 'EPSG', 5750, '+vunits=m +no_defs +type=crs', 'VERT_CS["Douglas height",VERT_DATUM["Douglas",2005,AUTHORITY["EPSG","5148"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5750"]]');

Read the full PostGIS guide →

How do I add EPSG:5750 to MapServer?

Add the following definition to your MapServer configuration:

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

Read the full MapServer guide →

How do I use EPSG:5750 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:5750", "+vunits=m +no_defs +type=crs");

Read the full Proj4js guide →