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PropertyValue
type (rdf:type)
label (rdfs:label) "Kertau / R.S.O. Malaya (ch) (rdf:langString) (iso6391:en)
area_of_use (geosrs:area_of_use) Malaysia - West Malaysia onshore. (geoepsg:24571_area_of_use)
asProj4 (geosrs:asProj4)
+proj=omerc +no_uoff +lat_0=4 +lonc=102.25 +alpha=323.0257905 +gamma=323.130102361111 +k=0.99984 +x_0=804671.299775035 +y_0=0 +ellps=evrst48 +to_meter (...)=20.1167824943759 +no_defs +type=crs
(geosrs:proj4Literal)
asProjJSON (geosrs:asProjJSON)
{'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'Kertau / R.S.O. Malaya (ch)','base_crs':{'name':'Kertau (...)1968','datum':{'type':'GeodeticReferenceFrame','name':'Kertau 1968','ellipsoid':{'name':'Everest 1830 Modified','semi_major_axis':6377304.063,'inverse_flattening':300.8017}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':'degree'},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':'degree'}]},'id':{'authority':'EPSG','code':4245}},'conversion':{'name':'Rectified Skew Orthomorphic Malaya Grid','method':{'name':'Hotine Oblique Mercator (variant A)','id':{'authority':'EPSG','code':9812}},'parameters':[{'name':'Latitude of projection centre','value':4,'unit':'degree','id':{'authority':'EPSG','code':8811}},{'name':'Longitude of projection centre','value':102.25,'unit':'degree','id':{'authority':'EPSG','code':8812}},{'name':'Azimuth at projection centre','value':323.0257905,'unit':'degree','id':{'authority':'EPSG','code':8813}},{'name':'Angle from Rectified to Skew Grid','value':323.130102361111,'unit':'degree','id':{'authority':'EPSG','code':8814}},{'name':'Scale factor at projection centre','value':0.99984,'unit':'unity','id':{'authority':'EPSG','code':8815}},{'name':'False easting','value':40000,'unit':{'type':'LinearUnit','name':'British chain (Benoit 1895 B)','conversion_factor':20.1167824943759},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':{'type':'LinearUnit','name':'British chain (Benoit 1895 B)','conversion_factor':20.1167824943759},'id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E','direction':'east','unit':{'type':'LinearUnit','name':'British chain (Benoit 1895 B)','conversion_factor':20.1167824943759}},{'name':'Northing','abbreviation':'N','direction':'north','unit':{'type':'LinearUnit','name':'British chain (Benoit 1895 B)','conversion_factor':20.1167824943759}}]},'scope':'Engineering survey, topographic mapping.','area':'Malaysia - West Malaysia onshore.','bbox':{'south_latitude':1.21,'west_longitude':99.59,'north_latitude':6.72,'east_longitude':104.6},'id':{'authority':'EPSG','code':24571}}
(geosrs:projJSONLiteral)
asWKT (geosrs:asWKT)
PROJCRS['Kertau / R.S.O. Malaya (ch)',BASEGEOGCRS['Kertau 1968',DATUM['Kertau 1968',ELLIPSOID['Everest 1830 Modified',6377304.063,300.8017,LENGTHUNIT[ (...)'metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4245]],CONVERSION['Rectified Skew Orthomorphic Malaya Grid',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 at projection centre',323.0257905,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8813]],PARAMETER['Angle from Rectified to Skew Grid',323.130102361111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8814]],PARAMETER['Scale factor at projection centre',0.99984,SCALEUNIT['unity',1],ID['EPSG',8815]],PARAMETER['False easting',40000,LENGTHUNIT['British chain (Benoit 1895 B)',20.1167824943759],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['British chain (Benoit 1895 B)',20.1167824943759],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['British chain (Benoit 1895 B)',20.1167824943759]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['British chain (Benoit 1895 B)',20.1167824943759]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['Malaysia - West Malaysia onshore.'],BBOX[1.21,99.59,6.72,104.6]],ID['EPSG',24571]]
(geosrs:wktLiteral)
conversion (geosrs:conversion) Rectified Skew Orthomorphic Malaya Grid: Hotine Oblique Mercator (variant A) (geoepsg:Rectified_Skew_Orthomorphic_Malaya_Grid)
coordinateSystem (geosrs:coordinateSystem) EPSG:24571 CS: cartesian (geoepsg:24571_cs)
datum (geosrs:datum) Datum: Kertau 1968 (geoepsg:Kertau_1968)
epsgCode (geosrs:epsgCode) EPSG:24571 (xmls:string)
isApplicableTo (geosrs:isApplicableTo) Earth (geoepsg:Earth)
isBound (geosrs:isBound) false (xmls:boolean)
isGeocentric (geosrs:isGeocentric) false (xmls:boolean)
isGeographic (geosrs:isGeographic) false (xmls:boolean)
isProjected (geosrs:isProjected) true (xmls:boolean)
isVertical (geosrs:isVertical) false (xmls:boolean)
sourceCRS (geosrs:sourceCRS) Kertau 1968 (geoepsg:4245)
Is member (rdfs:member) of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [316102 geosrs:3DCoordinateSystem]