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http://www.opengis.net/def/crs/EPSG/0/6818 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_useUnited States (USA) - Oregon - Dufur-Madras area. (geoepsg:6818_area_of_use)
asProj4+proj=tmerc +lat_0=44.5 +lon_0=-121 +k=1.00011 +x_0=80000 +y_0=0 +ellps=GRS80 +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'NAD83(2011) / Oregon Dufur-Madras zone (m)','base_crs':{ (...)'name':'NAD83(2011)','datum':{'type':'GeodeticReferenceFrame','name':'NAD83 (National Spatial Reference System 2011)','ellipsoid':{'name':'GRS 1980','semi_major_axis':6378137,'inverse_flattening':298.257222101}},'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':6318}},'conversion':{'name':'Oregon Dufur-Madras zone (meters)','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':44.5,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-121,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1.00011,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':80000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'X','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'Y','direction':'north','unit':'metre'}]},'scope':'Engineering survey.','area':'United States (USA) - Oregon - Dufur-Madras area.','bbox':{'south_latitude':44.63,'west_longitude':-121.95,'north_latitude':45.55,'east_longitude':-120.46},'id':{'authority':'EPSG','code':6818}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['NAD83(2011) / Oregon Dufur-Madras zone (m)',BASEGEOGCRS['NAD83(2011)',DATUM['NAD83 (National Spatial Reference System 2011)',ELLIPSOID['GRS 1 (...)980',6378137,298.257222101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',6318]],CONVERSION['Oregon Dufur-Madras zone (meters)',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',44.5,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-121,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1.00011,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',80000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey.'],AREA['United States (USA) - Oregon - Dufur-Madras area.'],BBOX[44.63,-121.95,45.55,-120.46]],ID['EPSG',6818]]
(geocrs:wktLiteral)
coordinate operationOregon Dufur-Madras zone (meters): Transverse Mercator (geoepsg:Oregon_Dufur-Madras_zone__meters_)
coordinate systemEPSG:6818 CS: cartesian (geoepsg:6818_cs)
datumDatum: NAD83 (National Spatial Reference System 2011) (geoepsg:NAD83__National_Spatial_Reference_System_2011_)
epsgCodeEPSG:6818 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSNAD83(2011) (geoepsg:6318)
usageEngineeringSurvey (geoepsg:EngineeringSurvey)
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) NAD83(2011) / Oregon Dufur-Madras zone (m) (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]