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PropertyValue
type (rdf:type)
label (rdfs:label) "MRH21 Grid + ODN height (rdf:langString) (iso6391:en)
area_of_use (geosrs:area_of_use) United Kingdom (UK) - on or related to Midland Rail Hub, covering routes through Cardiff, Bristol, Gloucester, Derby, Birmingham, Leicester, and Lincoln. (geoepsg:9870_area_of_use)
asProj4 (geosrs:asProj4) +proj=tmerc +lat_0=52.3 +lon_0=-1.8 +k=1 +x_0=227286.9881 +y_0=265751.2874 +ellps=GRS80 +units=m +vunits=m +no_defs +type=crs (geosrs:proj4Literal)
asProjJSON (geosrs:asProjJSON)
{'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'CompoundCRS','name':'MRH21 Grid + ODN height','components':[{'type':'Projected (...)CRS','name':'MRH21 Grid','base_crs':{'name':'MRH21-IRF','datum':{'type':'GeodeticReferenceFrame','name':'MRH21 Intermediate Reference Frame','ellipsoid':{'name':'GRS 1980','semi_major_axis':6378137,'inverse_flattening':298.257222101}},'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':9866}},'conversion':{'name':'MRH21-TM','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':52.3,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-1.8,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':227286.9881,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':265751.2874,'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'}]}},{'type':'VerticalCRS','name':'ODN height','datum':{'type':'VerticalReferenceFrame','name':'Ordnance Datum Newlyn'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]}}],'scope':'Engineering survey and topographic mapping for railway applications.','area':'United Kingdom (UK) - on or related to Midland Rail Hub, covering routes through Cardiff, Bristol, Gloucester, Derby, Birmingham, Leicester, and Lincoln.','bbox':{'south_latitude':51.35,'west_longitude':-3.27,'north_latitude':53.26,'east_longitude':-0.36},'id':{'authority':'EPSG','code':9870}}
(geosrs:projJSONLiteral)
asWKT (geosrs:asWKT)
COMPOUNDCRS['MRH21 Grid + ODN height',PROJCRS['MRH21 Grid',BASEGEOGCRS['MRH21-IRF',DATUM['MRH21 Intermediate Reference Frame',ELLIPSOID['GRS 1980',637 (...)8137,298.257222101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',9866]],CONVERSION['MRH21-TM',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',52.3,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-1.8,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',227286.9881,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',265751.2874,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]]],VERTCRS['ODN height',VDATUM['Ordnance Datum Newlyn'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]]],USAGE[SCOPE['Engineering survey and topographic mapping for railway applications.'],AREA['United Kingdom (UK) - on or related to Midland Rail Hub, covering routes through Cardiff, Bristol, Gloucester, Derby, Birmingham, Leicester, and Lincoln.'],BBOX[51.35,-3.27,53.26,-0.36]],ID['EPSG',9870]]
(geosrs:wktLiteral)
datum (geosrs:datum) Datum: MRH21 Intermediate Reference Frame (geoepsg:MRH21_Intermediate_Reference_Frame)
epsgCode (geosrs:epsgCode) EPSG:9870 (xmls:string)
includesSRS (geosrs:includesSRS)
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) true (xmls:boolean)
Is member (rdfs:member) of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [316102 geosrs:3DCoordinateSystem]