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Description: comment:Longitude is referenced to the Paris meridian. Introduced 1972. Replaces Lambert Sud France (code 18093).

PropertyValue
accuracy-1.0 (xmls:double)
area_of_useFrance - mainland onshore south of 50.5 grads North (45°27'N). (geoepsg:Lambert_zone_III_area_of_use)
asProj4
+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=grad +xy_out=rad +step +inv +proj=longlat +ellps=clrk80ign +pm=paris +st (...)ep +proj=lcc +lat_1=44.1 +lat_0=44.1 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +ellps=clrk80ign +pm=paris
(geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'Lambert zone III','method':{'name':'Lambert Conic Conforma (...)l (1SP)','id':{'authority':'EPSG','code':9801}},'parameters':[{'name':'Latitude of natural origin','value':49,'unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489},'id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':0,'unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489},'id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.999877499,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':600000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':3200000,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':18083}}
(geocrs:projJSONLiteral)
asWKT
CONVERSION['Lambert zone III',METHOD['Lambert Conic Conformal (1SP)',ID['EPSG',9801]],PARAMETER['Latitude of natural origin',49,ANGLEUNIT['grad',0.015 (...)7079632679489],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',0,ANGLEUNIT['grad',0.0157079632679489],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.999877499,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',600000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',3200000,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',18083]]
(geocrs:wktLiteral)
has_ballpark_transformationfalse (xmls:boolean)
method_nameLambert Conic Conformal (1SP) (xsd:string)
parameter
usage
type (rdf:type) central cylindrical projection (geoepsg:CentralCylindricalProjection)
comment (rdfs:comment) Longitude is referenced to the Paris meridian. Introduced 1972. Replaces Lambert Sud France (code 18093). (xmls:string)
label (rdfs:label) Lambert zone III: Lambert Conic Conformal (1SP) (rdf:langString) (iso6391:en)
Is coordinate operation of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]