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PropertyValue
type (rdf:type)
label (rdfs:label) "NZGD49 / North Island Grid (rdf:langString) (iso6391:en)
area_of_use (geosrs:area_of_use) New Zealand - North Island. (geoepsg:27291_area_of_use)
asProj4 (geosrs:asProj4) +proj=tmerc +lat_0=-39 +lon_0=175.5 +k=1 +x_0=274319.524384809 +y_0=365759.365846411 +ellps=intl +to_meter=0.914398414616029 +no_defs +type=crs (geosrs:proj4Literal)
asProjJSON (geosrs:asProjJSON)
{'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'NZGD49 / North Island Grid','base_crs':{'name':'NZGD49', (...)'datum':{'type':'GeodeticReferenceFrame','name':'New Zealand Geodetic Datum 1949','ellipsoid':{'name':'International 1924','semi_major_axis':6378388,'inverse_flattening':297}},'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':4272}},'conversion':{'name':'New Zealand North Island National Grid','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':-39,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':175.5,'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':300000,'unit':{'type':'LinearUnit','name':'British yard (Sears 1922)','conversion_factor':0.914398414616029},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':400000,'unit':{'type':'LinearUnit','name':'British yard (Sears 1922)','conversion_factor':0.914398414616029},'id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E','direction':'east','unit':{'type':'LinearUnit','name':'British yard (Sears 1922)','conversion_factor':0.914398414616029}},{'name':'Northing','abbreviation':'N','direction':'north','unit':{'type':'LinearUnit','name':'British yard (Sears 1922)','conversion_factor':0.914398414616029}}]},'scope':'Engineering survey, topographic mapping.','area':'New Zealand - North Island.','bbox':{'south_latitude':-41.67,'west_longitude':171.99,'north_latitude':-34.1,'east_longitude':178.63},'id':{'authority':'EPSG','code':27291}}
(geosrs:projJSONLiteral)
asWKT (geosrs:asWKT)
PROJCRS['NZGD49 / North Island Grid',BASEGEOGCRS['NZGD49',DATUM['New Zealand Geodetic Datum 1949',ELLIPSOID['International 1924',6378388,297,LENGTHUNI (...)T['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4272]],CONVERSION['New Zealand North Island National Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',-39,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',175.5,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',300000,LENGTHUNIT['British yard (Sears 1922)',0.914398414616029],ID['EPSG',8806]],PARAMETER['False northing',400000,LENGTHUNIT['British yard (Sears 1922)',0.914398414616029],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['British yard (Sears 1922)',0.914398414616029]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['British yard (Sears 1922)',0.914398414616029]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['New Zealand - North Island.'],BBOX[-41.67,171.99,-34.1,178.63]],ID['EPSG',27291]]
(geosrs:wktLiteral)
conversion (geosrs:conversion) New Zealand North Island National Grid: Transverse Mercator (geoepsg:New_Zealand_North_Island_National_Grid)
coordinateSystem (geosrs:coordinateSystem) EPSG:27291 CS: cartesian (geoepsg:27291_cs)
datum (geosrs:datum) Datum: New Zealand Geodetic Datum 1949 (geoepsg:New_Zealand_Geodetic_Datum_1949)
epsgCode (geosrs:epsgCode) EPSG:27291 (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) NZGD49 (geoepsg:4272)
Is member (rdfs:member) of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [316102 geosrs:3DCoordinateSystem]