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PropertyValue
type (rdf:type)
label (rdfs:label) "OSGB36 / British National Grid + BI height (rdf:langString) (iso6391:en)
area_of_use (geosrs:area_of_use) United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland). Isle of Man onshore. (geoepsg:9920_area_of_use)
asProj4 (geosrs:asProj4) +proj=tmerc +lat_0=49 +lon_0=-2 +k=0.9996012717 +x_0=400000 +y_0=-100000 +ellps=airy +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':'OSGB36 / British National Grid + BI height','components': (...)[{'type':'ProjectedCRS','name':'OSGB36 / British National Grid','base_crs':{'name':'OSGB36','datum':{'type':'GeodeticReferenceFrame','name':'Ordnance Survey of Great Britain 1936','ellipsoid':{'name':'Airy 1830','semi_major_axis':6377563.396,'inverse_flattening':299.3249646}},'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':4277}},'conversion':{'name':'British National Grid','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':49,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-2,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9996012717,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':400000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':-100000,'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':'BI height','datum_ensemble':{'name':'British Isles height ensemble','members':[{'name':'Malin Head','id':{'authority':'EPSG','code':5130}},{'name':'Belfast Lough','id':{'authority':'EPSG','code':5131}},{'name':'Ordnance Datum Newlyn','id':{'authority':'EPSG','code':5101}},{'name':'Ordnance Datum Newlyn (Offshore)','id':{'authority':'EPSG','code':1164}},{'name':'Ordnance Datum Newlyn (Orkney Isles)','id':{'authority':'EPSG','code':5138}},{'name':'Lerwick','id':{'authority':'EPSG','code':5140}},{'name':'Stornoway','id':{'authority':'EPSG','code':5144}},{'name':'Douglas','id':{'authority':'EPSG','code':5148}},{'name':'St. Marys','id':{'authority':'EPSG','code':5147}}],'accuracy':'0.4','id':{'authority':'EPSG','code':1288}},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]}}],'scope':'Spatial referencing.','area':'United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland). Isle of Man onshore.','bbox':{'south_latitude':49.75,'west_longitude':-9.01,'north_latitude':61.01,'east_longitude':2.01},'id':{'authority':'EPSG','code':9920}}
(geosrs:projJSONLiteral)
asWKT (geosrs:asWKT)
COMPOUNDCRS['OSGB36 / British National Grid + BI height',PROJCRS['OSGB36 / British National Grid',BASEGEOGCRS['OSGB36',DATUM['Ordnance Survey of Great (...) Britain 1936',ELLIPSOID['Airy 1830',6377563.396,299.3249646,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4277]],CONVERSION['British National Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',49,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-2,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9996012717,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',400000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',-100000,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['BI height',ENSEMBLE['British Isles height ensemble',MEMBER['Malin Head'],MEMBER['Belfast Lough'],MEMBER['Ordnance Datum Newlyn'],MEMBER['Ordnance Datum Newlyn (Offshore)'],MEMBER['Ordnance Datum Newlyn (Orkney Isles)'],MEMBER['Lerwick'],MEMBER['Stornoway'],MEMBER['Douglas'],MEMBER['St. Marys'],ENSEMBLEACCURACY[0.4]],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]]],USAGE[SCOPE['Spatial referencing.'],AREA['United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland). Isle of Man onshore.'],BBOX[49.75,-9.01,61.01,2.01]],ID['EPSG',9920]]
(geosrs:wktLiteral)
datum (geosrs:datum) Datum: Ordnance Survey of Great Britain 1936 (geoepsg:Ordnance_Survey_of_Great_Britain_1936)
epsgCode (geosrs:epsgCode) EPSG:9920 (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]