India zone IIIa (1975 metres): Lambert Conic Conformal (1SP)

Description: comment:BEWARE ! Different yard to metre conversion values have been used in different parts of south Asia. Some areas have changed conversion value with time.

Property	Value
accuracy	-1.0 (xmls:double)
area_of_use	India - onshore between 15°N and 21°N. (geoepsg:India_zone_IIIa__1975_metres__area_of_use)
asProj4	+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=lcc +lat_1=19 +lat_0=19 +lon_0=80 +k_0=0.998 (...) 78641 +x_0=2743195.5 +y_0=914398.5 +a=6377299.151 +rf=300.8017255 (geocrs:projLiteral)
asProjJSON	{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'India zone IIIa (1975 metres)','method':{'name':'Lambert C (...) onic Conformal (1SP)','id':{'authority':'EPSG','code':9801}},'parameters':[{'name':'Latitude of natural origin','value':19,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':80,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.99878641,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':2743195.5,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':914398.5,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':18233}} (geocrs:projJSONLiteral)
asWKT	CONVERSION['India zone IIIa (1975 metres)',METHOD['Lambert Conic Conformal (1SP)',ID['EPSG',9801]],PARAMETER['Latitude of natural origin',19,ANGLEUNIT (...) ['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',80,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.99878641,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',2743195.5,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',914398.5,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',18233]] (geocrs:wktLiteral)
has_ballpark_transformation	false (xmls:boolean)
method_name	Lambert Conic Conformal (1SP) (xsd:string)
parameter	False easting (geoepsg:India_zone_IIIa__1975_metres__falseEasting) [2743196.0 om:metre] False northing (geoepsg:India_zone_IIIa__1975_metres__falseNorthing) [914398.5 om:metre] Latitude of natural origin (geoepsg:India_zone_IIIa__1975_metres__latitudeOfNaturalOrigin) [19.0 om:degree] Longitude of natural origin (geoepsg:India_zone_IIIa__1975_metres__longitudeOfNaturalOrigin) [80.0 om:degree] Scale factor at natural origin (geoepsg:India_zone_IIIa__1975_metres__scaleFactorAtNaturalOrigin) [0.9987864 unity]
usage	EngineeringSurvey (geoepsg:EngineeringSurvey) topographic map (geoepsg:TopographicMap)
type (rdf:type)	central cylindrical projection (geoepsg:CentralCylindricalProjection)
comment (rdfs:comment)	BEWARE ! Different yard to metre conversion values have been used in different parts of south Asia. Some areas have changed conversion value with time (...) . (xmls:string)
label (rdfs:label)	India zone IIIa (1975 metres): Lambert Conic Conformal (1SP) (rdf:langString) (iso6391:en)
Is coordinate operation of	Kalianpur 1975 / India zone IIIa (geoepsg:24381)

India zone IIIa (1975 metres): Lambert Conic Conformal (1SP)

Metadata