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Description: comment:If using Hotine Oblique Mercator (variant B) method (code 9815), Ec=2685642.82 ftUS, Nc=1887198.47 ftUS.

PropertyValue
accuracy-1.0 (xmls:double)
area_of_useUnited States (USA) - Alaska - east of 141°W; i.e. Panhandle. (geoepsg:Alaska_CS27_zone_1_area_of_use)
asProj4
+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=omerc +no_uoff +lat_0=57 +lonc=-133.66666666 (...)6667 +alpha=323.130102361111 +gamma=323.130102361111 +k=0.9999 +x_0=5000000.001016 +y_0=-5000000.001016 +ellps=clrk66 +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':'Alaska CS27 zone 1','method':{'name':'Hotine Oblique Merca (...)tor (variant A)','id':{'authority':'EPSG','code':9812}},'parameters':[{'name':'Latitude of projection centre','value':57,'unit':'degree','id':{'authority':'EPSG','code':8811}},{'name':'Longitude of projection centre','value':-133.666666666667,'unit':'degree','id':{'authority':'EPSG','code':8812}},{'name':'Azimuth of initial line','value':323.130102361111,'unit':'degree','id':{'authority':'EPSG','code':8813}},{'name':'Angle from Rectified to Skew Grid','value':323.130102361111,'unit':'degree','id':{'authority':'EPSG','code':8814}},{'name':'Scale factor on initial line','value':0.9999,'unit':'unity','id':{'authority':'EPSG','code':8815}},{'name':'False easting','value':16404166.67,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':-16404166.67,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':15001}}
(geocrs:projJSONLiteral)
asWKT
CONVERSION['Alaska CS27 zone 1',METHOD['Hotine Oblique Mercator (variant A)',ID['EPSG',9812]],PARAMETER['Latitude of projection centre',57,ANGLEUNIT[' (...)degree',0.0174532925199433],ID['EPSG',8811]],PARAMETER['Longitude of projection centre',-133.666666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8812]],PARAMETER['Azimuth of initial line',323.130102361111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8813]],PARAMETER['Angle from Rectified to Skew Grid',323.130102361111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8814]],PARAMETER['Scale factor on initial line',0.9999,SCALEUNIT['unity',1],ID['EPSG',8815]],PARAMETER['False easting',16404166.67,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8806]],PARAMETER['False northing',-16404166.67,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8807]],ID['EPSG',15001]]
(geocrs:wktLiteral)
has_ballpark_transformationfalse (xmls:boolean)
method_nameHotine Oblique Mercator (variant A) (xsd:string)
parameter
7 values
usage
type (rdf:type) mercator projection (geoepsg:MercatorProjection)
comment (rdfs:comment) If using Hotine Oblique Mercator (variant B) method (code 9815), Ec=2685642.82 ftUS, Nc=1887198.47 ftUS. (xmls:string)
label (rdfs:label) Alaska CS27 zone 1: Hotine Oblique Mercator (variant A) (rdf:langString) (iso6391:en)
Is coordinate operation ofNAD27 / Alaska zone 1 (geoepsg:26731)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]