| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'GeodeticCRS','name':'ITRF91 (geocentric)','datum':{'type':'DynamicGeodeticRefe (...)renceFrame','name':'International Terrestrial Reference Frame 1991','frame_reference_epoch':1988,'ellipsoid':{'name':'GRS 1980','semi_major_axis':6378137,'inverse_flattening':298.257222101}},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Geocentric X','abbreviation':'X','direction':'geocentricX','unit':'metre'},{'name':'Geocentric Y','abbreviation':'Y','direction':'geocentricY','unit':'metre'},{'name':'Geocentric Z','abbreviation':'Z','direction':'geocentricZ','unit':'metre'}]},'scope':'Geodesy.','area':'World.','bbox':{'south_latitude':-90,'west_longitude':-180,'north_latitude':90,'east_longitude':180},'id':{'authority':'EPSG','code':4333}} |
| asWKT (geosrs:asWKT) | GEODCRS['ITRF91 (geocentric)',DYNAMIC[FRAMEEPOCH[1988]],DATUM['International Terrestrial Reference Frame 1991',ELLIPSOID['GRS 1980',6378137,298.257222 (...)101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],CS[Cartesian,3],AXIS['(X)',geocentricX,ORDER[1],LENGTHUNIT['metre',1]],AXIS['(Y)',geocentricY,ORDER[2],LENGTHUNIT['metre',1]],AXIS['(Z)',geocentricZ,ORDER[3],LENGTHUNIT['metre',1]],USAGE[SCOPE['Geodesy.'],AREA['World.'],BBOX[-90,-180,90,180]],ID['EPSG',4333]] |