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PropertyValue
area_of_useSouth America - between 66°W and 60°W; northern hemisphere. (geoepsg:29120_area_of_use)
asProj4+proj=utm +zone=20 +ellps=GRS67 +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'SAD69 / UTM zone 20N','base_crs':{'name':'SAD69','datum' (...):{'type':'GeodeticReferenceFrame','name':'South American Datum 1969','ellipsoid':{'name':'GRS 1967','semi_major_axis':6378160,'inverse_flattening':298.247167427}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':{'type':'AngularUnit','name':'degree minute second hemisphere','conversion_factor':0.0174532925199433}},{'name':'Geodetic longitude','abbreviation':'Long','direction':'east','unit':{'type':'AngularUnit','name':'degree minute second hemisphere','conversion_factor':0.0174532925199433}}]},'id':{'authority':'EPSG','code':4291}},'conversion':{'name':'UTM zone 20N','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':0,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-63,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9996,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':500000,'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':'E','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'}]},'scope':'Engineering survey, topographic mapping.','area':'South America - between 66°W and 60°W; northern hemisphere.','id':{'authority':'EPSG','code':29120}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['SAD69 / UTM zone 20N',BASEGEOGCRS['SAD69',DATUM['South American Datum 1969',ELLIPSOID['GRS 1967',6378160,298.247167427,LENGTHUNIT['metre',1]] (...)],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4291]],CONVERSION['UTM zone 20N',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-63,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9996,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',500000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['South America - between 66°W and 60°W; northern hemisphere.']],ID['EPSG',29120]]
(geocrs:wktLiteral)
coordinate operationUTM zone 20N: Transverse Mercator (geoepsg:UTM_zone_20N)
coordinate systemEPSG:29120 CS: cartesian (geoepsg:29120_cs)
datumDatum: South American Datum 1969 (geoepsg:South_American_Datum_1969)
epsgCodeEPSG:29120 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSSAD69 (geoepsg:4291)
usage
utm_zone20N (xmls:string)
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) SAD69 / UTM zone 20N (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]