EPSG:5233 — SLD99

Geographic 2D · Sri Lanka - onshore

Export Formats

OGC WKT

GEOGCS[
    "SLD99",
    DATUM[
        "Sri_Lanka_Datum_1999",
        SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],
        TOWGS84[-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","5233"]
]

WKT2

GEOGCRS[
    "SLD99",
    DATUM[
        "Sri Lanka Datum 1999",
        ELLIPSOID[
            "Everest 1830 (1937 Adjustment)",
            6377276.345,
            300.8017,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7015]
        ],
        ID["EPSG",1053]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",5233]
]

PROJ.4

+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:5233", "+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 5233,
  "name": "SLD99",
  "kind": "geographic 2D",
  "area": "Sri Lanka - onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    5.86,
    79.64,
    9.88,
    81.95
  ],
  "proj4": "+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +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 (5233, 'EPSG', 5233, '+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +no_defs +type=crs', 'GEOGCS["SLD99",DATUM["Sri_Lanka_Datum_1999",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5233"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=evrst30"
  "+towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

5233=GEOGCS["SLD99",DATUM["Sri_Lanka_Datum_1999",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5233"]]

Related Coordinate Systems

Available Transformations (1)

Transformation	Source → Target	Accuracy (m)
SLD99 to WGS 84 (1)	5233 → 4326	14

Other CRS using Sri Lanka Datum 1999

Frequently Asked Questions

How do I add EPSG:5233 to GeoServer?

Add the following definition to your GeoServer configuration:

5233=GEOGCS["SLD99",DATUM["Sri_Lanka_Datum_1999",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5233"]]

Read the full GeoServer guide →

How do I add EPSG:5233 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (5233, 'EPSG', 5233, '+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +no_defs +type=crs', 'GEOGCS["SLD99",DATUM["Sri_Lanka_Datum_1999",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5233"]]');

Read the full PostGIS guide →

How do I add EPSG:5233 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=evrst30"
  "+towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:5233 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:5233", "+proj=longlat +ellps=evrst30 +towgs84=-0.293,766.95,87.713,-0.195704,-1.695068,-3.473016,-0.039338 +no_defs +type=crs");

Read the full Proj4js guide →