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Description: comment:Used only with the 1952 geodetic adjustment. Replaced by the 1975 Mapping Adjustment: see code 19972.

PropertyValue
accuracy-1.0 (xmls:double)
area_of_useUnited Kingdom (UK) - Northern Ireland (Ulster) - onshore. (geoepsg:Irish_National_Grid_area_of_use)
asProj4
  • +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=tmerc +lat_0=53.5 +lon_0=-8 +k=1 +x_0=200000 (...) +y_0=250000 +ellps=airy
    (geocrs:projLiteral)
  • +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=tmerc +lat_0=53.5 +lon_0=-8 +k=1.000035 +x_0 (...)=200000 +y_0=250000 +a=6377340.189 +rf=299.3249646
    (geocrs:projLiteral)
asProjJSON
  • {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'Irish National Grid','method':{'name':'Transverse Mercator (...)','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':53.5,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-8,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':200000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':250000,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19973}}
    (geocrs:projJSONLiteral)
  • {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'Irish National Grid','method':{'name':'Transverse Mercator (...)','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':53.5,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-8,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1.000035,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':200000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':250000,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19908}}
    (geocrs:projJSONLiteral)
asWKT
  • CONVERSION['Irish National Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',53.5,ANGLEUNIT['degree',0.017453 (...)2925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-8,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',200000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',250000,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',19973]]
    (geocrs:wktLiteral)
  • CONVERSION['Irish National Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',53.5,ANGLEUNIT['degree',0.017453 (...)2925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-8,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1.000035,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',200000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',250000,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',19908]]
    (geocrs:wktLiteral)
has_ballpark_transformationfalse (xmls:boolean)
method_nameTransverse Mercator (xsd:string)
parameter
usage
type (rdf:type)
comment (rdfs:comment) Used only with the 1952 geodetic adjustment. Replaced by the 1975 Mapping Adjustment: see code 19972. (xmls:string)
label (rdfs:label) Irish National Grid: Transverse Mercator (rdf:langString) (iso6391:en)
Is coordinate operation of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]