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PropertyValue
area_of_useUnited States (USA) - Michigan - counties of Alcona; Alpena; Antrim; Arenac; Benzie; Charlevoix; Cheboygan; Clare; Crawford; Emmet; Gladwin; Grand Traverse; Iosco; Kalkaska; Lake; Leelanau; Manistee; Mason; Missaukee; Montmorency; Ogemaw; Osceola; Oscoda; Otsego; Presque Isle; Roscommon; Wexford. (geoepsg:26812_area_of_use)
asProj4
+proj=lcc +lat_0=43.3166666666667 +lon_0=-84.3333333333333 +lat_1=44.1833333333333 +lat_2=45.7 +x_0=609601.219202438 +y_0=0 +a=6378450.0475489 +b=6356 (...)826.62148844 +units=us-ft +no_defs +type=crs
(geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'NAD Michigan / Michigan Central','base_crs':{'name':'NAD (...)27 Michigan','datum':{'type':'GeodeticReferenceFrame','name':'NAD27 Michigan','ellipsoid':{'name':'Clarke 1866 Michigan','semi_major_axis':{'value':20926631.531,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}},'semi_minor_axis':{'value':20855688.674,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}}}},'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':4268}},'conversion':{'name':'Michigan CS27 Central zone','method':{'name':'Lambert Conic Conformal (2SP)','id':{'authority':'EPSG','code':9802}},'parameters':[{'name':'Latitude of false origin','value':43.3166666666667,'unit':'degree','id':{'authority':'EPSG','code':8821}},{'name':'Longitude of false origin','value':-84.3333333333333,'unit':'degree','id':{'authority':'EPSG','code':8822}},{'name':'Latitude of 1st standard parallel','value':44.1833333333333,'unit':'degree','id':{'authority':'EPSG','code':8823}},{'name':'Latitude of 2nd standard parallel','value':45.7,'unit':'degree','id':{'authority':'EPSG','code':8824}},{'name':'Easting at false origin','value':2000000,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8826}},{'name':'Northing at false origin','value':0,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8827}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'X','direction':'east','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}},{'name':'Northing','abbreviation':'Y','direction':'north','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}}]},'scope':'Engineering survey, topographic mapping.','area':'United States (USA) - Michigan - counties of Alcona; Alpena; Antrim; Arenac; Benzie; Charlevoix; Cheboygan; Clare; Crawford; Emmet; Gladwin; Grand Traverse; Iosco; Kalkaska; Lake; Leelanau; Manistee; Mason; Missaukee; Montmorency; Ogemaw; Osceola; Oscoda; Otsego; Presque Isle; Roscommon; Wexford.','bbox':{'south_latitude':43.8,'west_longitude':-87.06,'north_latitude':45.92,'east_longitude':-82.27},'id':{'authority':'EPSG','code':26812}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['NAD Michigan / Michigan Central',BASEGEOGCRS['NAD27 Michigan',DATUM['NAD27 Michigan',ELLIPSOID['Clarke 1866 Michigan',20926631.531,294.978697 (...)164677,LENGTHUNIT['US survey foot',0.304800609601219]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4268]],CONVERSION['Michigan CS27 Central zone',METHOD['Lambert Conic Conformal (2SP)',ID['EPSG',9802]],PARAMETER['Latitude of false origin',43.3166666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8821]],PARAMETER['Longitude of false origin',-84.3333333333333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8822]],PARAMETER['Latitude of 1st standard parallel',44.1833333333333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8823]],PARAMETER['Latitude of 2nd standard parallel',45.7,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8824]],PARAMETER['Easting at false origin',2000000,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8826]],PARAMETER['Northing at false origin',0,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8827]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['US survey foot',0.304800609601219]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['US survey foot',0.304800609601219]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['United States (USA) - Michigan - counties of Alcona; Alpena; Antrim; Arenac; Benzie; Charlevoix; Cheboygan; Clare; Crawford; Emmet; Gladwin; Grand Traverse; Iosco; Kalkaska; Lake; Leelanau; Manistee; Mason; Missaukee; Montmorency; Ogemaw; Osceola; Oscoda; Otsego; Presque Isle; Roscommon; Wexford.'],BBOX[43.8,-87.06,45.92,-82.27]],ID['EPSG',26812]]
(geocrs:wktLiteral)
coordinate operationMichigan CS27 Central zone: Lambert Conic Conformal (2SP) (geoepsg:Michigan_CS27_Central_zone)
coordinate systemEPSG:26812 CS: cartesian (geoepsg:26812_cs)
datumDatum: NAD27 Michigan (geoepsg:NAD27_Michigan)
epsgCodeEPSG:26812 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSNAD27 Michigan (geoepsg:4268)
usage
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) NAD Michigan / Michigan Central (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]