EPSG
GDM2000 Technical Manual; Department of Survey and Mapping Malaysia. www.jupem.gov.my
2006-03-16
Engineering survey, topographic mapping.
Origin is station GP10 at K. Perindustrian Senawang, Seremban. Offset from old grid origin: 3915.790m east, -3292.026m north.
Malaysia - West Malaysia - Negeri Sembilan and Melaka.
(0,)
Definition: OGC Well Known Text 2 (2019)
CONVERSION["Sembilan and Melaka Grid", METHOD["Cassini-Soldner", ID["EPSG",9806]], PARAMETER["Latitude of natural origin",2.68234763611111, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",101.974905041667, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["False easting",3673.785, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",-4240.573, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",19892]]
Definition: ESRI Well Known Text
PROJECTION["Cassini"], PARAMETER["False_Easting",3673.785], PARAMETER["False_Northing",-4240.573], PARAMETER["Central_Meridian",101.974905041667], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",2.68234763611111]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "Sembilan and Melaka Grid", "method": { "name": "Cassini-Soldner", "id": { "authority": "EPSG", "code": 9806 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 2.68234763611111, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 101.974905041667, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "False easting", "value": 3673.785, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": -4240.573, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 19892 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=cass +lat_0=2.68234763611111 +lon_0=101.974905041667 +x_0=3673.785 +y_0=-4240.573"> <Layer srs="+proj=cass +lat_0=2.68234763611111 +lon_0=101.974905041667 +x_0=3673.785 +y_0=-4240.573"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 19892, 'EPSG', 19892, '+proj=cass +lat_0=2.68234763611111 +lon_0=101.974905041667 +x_0=3673.785 +y_0=-4240.573', 'PROJECTION["Cassini_Soldner"],PARAMETER["latitude_of_origin",2.68234763611111],PARAMETER["central_meridian",101.974905041667],PARAMETER["false_easting",3673.785],PARAMETER["false_northing",-4240.573]');