SPCS83 Hawaii zone 3 (US Survey feet): Transverse Mercator

Description: comment:Used by City and County of Honolulu. Not recognised by Federal authorities because there is no State law defining grid unit. For equivalent metric Federal definition see code 15133.

Property	Value
accuracy	-1.0 (xmls:double)
area_of_use	United States (USA) - Hawaii - Oahu - onshore. (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__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=21.1666666666667 +lon_0=-158 +k (...) =0.99999 +x_0=500000.00001016 +y_0=0 +ellps=GRS80 +step +proj=unitconvert +xy_in=m +xy_out=us-ft (geocrs:projLiteral)
asProjJSON	{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'SPCS83 Hawaii zone 3 (US Survey feet)','method':{'name':'T (...) ransverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':21.1666666666667,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-158,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.99999,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':1640416.6667,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':15138}} (geocrs:projJSONLiteral)
asWKT	CONVERSION['SPCS83 Hawaii zone 3 (US Survey feet)',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',21.16666666666 (...) 67,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-158,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.99999,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',1640416.6667,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8807]],ID['EPSG',15138]] (geocrs:wktLiteral)
has_ballpark_transformation	false (xmls:boolean)
method_name	Transverse Mercator (xsd:string)
parameter	False easting (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__falseEasting) [1640417.0 om:foot-USSurvey] False northing (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__falseNorthing) [0.0 om:foot-USSurvey] Latitude of natural origin (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__latitudeOfNaturalOrigin) [21.16667 om:degree] Longitude of natural origin (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__longitudeOfNaturalOrigin) [-158.0 om:degree] Scale factor at natural origin (geoepsg:SPCS83_Hawaii_zone_3__US_Survey_feet__scaleFactorAtNaturalOrigin) [0.99999 unity]
usage	EngineeringSurvey (geoepsg:EngineeringSurvey) topographic map (geoepsg:TopographicMap)
type (rdf:type)	mercator projection (geoepsg:MercatorProjection)
comment (rdfs:comment)	Used by City and County of Honolulu. Not recognised by Federal authorities because there is no State law defining grid unit. For equivalent metric Fed (...) eral definition see code 15133. (xmls:string)
label (rdfs:label)	SPCS83 Hawaii zone 3 (US Survey feet): Transverse Mercator (rdf:langString) (iso6391:en)
Is coordinate operation of	NAD83 / Hawaii zone 3 (ftUS) (geoepsg:3759) NAD83(HARN) / Hawaii zone 3 (ftUS) (geoepsg:3760) NAD83(PA11) / Hawaii zone 3 (ftUS) (geoepsg:6633)

SPCS83 Hawaii zone 3 (US Survey feet): Transverse Mercator

Metadata