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Data source: ESRI
Information source: ESRI
Area of use: Malaysia - West Malaysia - onshore
Description: Everest Modified 1969 RSO Malaya Meters
&stroke=red&width=2&path=1.21,99.59|6.72,99.59|6.72,104.6|1.21,104.6|1.21,99.59)
Center coordinates
455639.21 438584.28
Projected bounds:
176038.97 133784.69
733854.13 744288.61
WGS84 bounds:
99.59 1.21
104.6 6.72
Definition: OGC Well Known Text
PROJCS["Everest_Modified_1969_RSO_Malaya_Meters", GEOGCS["GCS_Everest_Modified_1969", DATUM["D_Everest_Modified_1969", SPHEROID["Everest 1830 (RSO 1969)",6377295.664,300.8017, AUTHORITY["EPSG","7056"]]], PRIMEM["Greenwich",0], UNIT["Degree",0.0174532925199433]], PROJECTION["Hotine_Oblique_Mercator"], PARAMETER["latitude_of_center",4], PARAMETER["longitude_of_center",102.25], PARAMETER["azimuth",-36.974209437118], PARAMETER["rectified_grid_angle",-36.869897645844], PARAMETER["scale_factor",0.99984], PARAMETER["false_easting",804670.24], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["ESRI","102061"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["Everest_Modified_1969_RSO_Malaya_Meters", BASEGEOGCRS["GCS_Everest_Modified_1969", DATUM["D_Everest_Modified_1969", ELLIPSOID["Everest 1830 (RSO 1969)",6377295.664,300.8017, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["Degree",0.0174532925199433]]], CONVERSION["Everest_Modified_1969_RSO_Malaya_Meters", METHOD["Hotine Oblique Mercator (variant A)", ID["EPSG",9812]], PARAMETER["Latitude of projection centre",4, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8811]], PARAMETER["Longitude of projection centre",102.25, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8812]], PARAMETER["Azimuth of initial line",-36.974209437118, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8813]], PARAMETER["Angle from Rectified to Skew Grid",-36.869897645844, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8814]], PARAMETER["Scale factor on initial line",0.99984, SCALEUNIT["unity",1], ID["EPSG",8815]], PARAMETER["False easting",804670.24, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Not known."], AREA["Malaysia - West Malaysia onshore."], BBOX[1.21,99.59,6.72,104.6]], ID["ESRI",102061]]
Definition: ESRI Well Known Text
PROJCS["Everest_Modified_1969_RSO_Malaya_Meters", GEOGCS["GCS_Everest_Modified_1969", DATUM["D_Everest_Modified_1969", SPHEROID["Everest_Modified_1969",6377295.664,300.8017]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Rectified_Skew_Orthomorphic_Natural_Origin"], PARAMETER["False_Easting",804670.24], PARAMETER["False_Northing",0.0], PARAMETER["Scale_Factor",0.99984], PARAMETER["Azimuth",-36.97420943711801], PARAMETER["Longitude_Of_Center",102.25], PARAMETER["Latitude_Of_Center",4.0], PARAMETER["XY_Plane_Rotation",-36.86989764584402], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "Everest_Modified_1969_RSO_Malaya_Meters", "base_crs": { "name": "GCS_Everest_Modified_1969", "datum": { "type": "GeodeticReferenceFrame", "name": "D_Everest_Modified_1969", "ellipsoid": { "name": "Everest 1830 (RSO 1969)", "semi_major_axis": 6377295.664, "inverse_flattening": 300.8017 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Longitude", "abbreviation": "lon", "direction": "east", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Latitude", "abbreviation": "lat", "direction": "north", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } } ] } }, "conversion": { "name": "Everest_Modified_1969_RSO_Malaya_Meters", "method": { "name": "Hotine Oblique Mercator (variant A)", "id": { "authority": "EPSG", "code": 9812 } }, "parameters": [ { "name": "Latitude of projection centre", "value": 4, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8811 } }, { "name": "Longitude of projection centre", "value": 102.25, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8812 } }, { "name": "Azimuth of initial line", "value": -36.974209437118, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8813 } }, { "name": "Angle from Rectified to Skew Grid", "value": -36.869897645844, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8814 } }, { "name": "Scale factor on initial line", "value": 0.99984, "unit": "unity", "id": { "authority": "EPSG", "code": 8815 } }, { "name": "False easting", "value": 804670.24, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Not known.", "area": "Malaysia - West Malaysia onshore.", "bbox": { "south_latitude": 1.21, "west_longitude": 99.59, "north_latitude": 6.72, "east_longitude": 104.6 }, "id": { "authority": "ESRI", "code": 102061 } }
Definition: GeoServer
102061=PROJCS["Everest_Modified_1969_RSO_Malaya_Meters",GEOGCS["GCS_Everest_Modified_1969",DATUM["D_Everest_Modified_1969",SPHEROID["Everest 1830 (RSO 1969)",6377295.664,300.8017,AUTHORITY["EPSG","7056"]]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",4],PARAMETER["longitude_of_center",102.25],PARAMETER["azimuth",-36.974209437118],PARAMETER["rectified_grid_angle",-36.869897645844],PARAMETER["scale_factor",0.99984],PARAMETER["false_easting",804670.24],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","102061"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=omerc +no_uoff +lat_0=4 +lonc=102.25 +alpha=-36.974209437118 +gamma=-36.869897645844 +k=0.99984 +x_0=804670.24 +y_0=0 +ellps=evrst69 +units=m +no_defs +type=crs"> <Layer srs="+proj=omerc +no_uoff +lat_0=4 +lonc=102.25 +alpha=-36.974209437118 +gamma=-36.869897645844 +k=0.99984 +x_0=804670.24 +y_0=0 +ellps=evrst69 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 102061, 'ESRI', 102061, '+proj=omerc +no_uoff +lat_0=4 +lonc=102.25 +alpha=-36.974209437118 +gamma=-36.869897645844 +k=0.99984 +x_0=804670.24 +y_0=0 +ellps=evrst69 +units=m +no_defs +type=crs', 'PROJCS["Everest_Modified_1969_RSO_Malaya_Meters",GEOGCS["GCS_Everest_Modified_1969",DATUM["D_Everest_Modified_1969",SPHEROID["Everest 1830 (RSO 1969)",6377295.664,300.8017,AUTHORITY["EPSG","7056"]]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",4],PARAMETER["longitude_of_center",102.25],PARAMETER["azimuth",-36.974209437118],PARAMETER["rectified_grid_angle",-36.869897645844],PARAMETER["scale_factor",0.99984],PARAMETER["false_easting",804670.24],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","102061"]]');
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