× GeoClasses:
Search:
http://www.opengis.net/ont/crs/operation/Rectified_Skew_Orthomorphic_Sarawak_LSD__metres_ powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
☰
Search: Download Options: Format:  Query

Description: comment:Used by the Sarawak Land and Survey Department. Conversion 19958 but using Hotine Oblique Mercator (variant A) and with FE increased by 2,000,000 m and FN by 5,000,000 m. If using variant B method (code 9815) FE = 2590476.871 m and FN = 5442857.653 m.

PropertyValue
accuracy-1.0 (xmls:double)
area_of_useMalaysia - East Malaysia - Sarawak onshore. (geoepsg:Rectified_Skew_Orthomorphic_Sarawak_LSD__metres__area_of_use)
asProj4
+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=omerc +no_uoff +lat_0=4 +lonc=115 +alpha=53. (...)3158204722222 +gamma=53.1301023611111 +k=0.99984 +x_0=2000000 +y_0=5000000 +ellps=evrstSS
(geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'Rectified Skew Orthomorphic Sarawak LSD (metres)','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':115,'unit':'degree','id':{'authority':'EPSG','code':8812}},{'name':'Azimuth of initial line','value':53.3158204722222,'unit':'degree','id':{'authority':'EPSG','code':8813}},{'name':'Angle from Rectified to Skew Grid','value':53.1301023611111,'unit':'degree','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':2000000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':5000000,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19838}}
(geocrs:projJSONLiteral)
asWKT
CONVERSION['Rectified Skew Orthomorphic Sarawak LSD (metres)',METHOD['Hotine Oblique Mercator (variant A)',ID['EPSG',9812]],PARAMETER['Latitude of pro (...)jection centre',4,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8811]],PARAMETER['Longitude of projection centre',115,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8812]],PARAMETER['Azimuth of initial line',53.3158204722222,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8813]],PARAMETER['Angle from Rectified to Skew Grid',53.1301023611111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8814]],PARAMETER['Scale factor on initial line',0.99984,SCALEUNIT['unity',1],ID['EPSG',8815]],PARAMETER['False easting',2000000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',5000000,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',19838]]
(geocrs:wktLiteral)
has_ballpark_transformationfalse (xmls:boolean)
method_nameHotine Oblique Mercator (variant A) (xsd:string)
parameter
7 values
usage
type (rdf:type) mercator projection (geoepsg:MercatorProjection)
comment (rdfs:comment)
Used by the Sarawak Land and Survey Department. Conversion 19958 but using Hotine Oblique Mercator (variant A) and with FE increased by 2,000,000 m an (...)d FN by 5,000,000 m. If using variant B method (code 9815) FE = 2590476.871 m and FN = 5442857.653 m.
(xmls:string)
label (rdfs:label) Rectified Skew Orthomorphic Sarawak LSD (metres): Hotine Oblique Mercator (variant A) (rdf:langString) (iso6391:en)
Is coordinate operation ofTimbalai 1948 / RSO Sarawak LSD (m) (geoepsg:29874)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]