GeoRSS-Simple Representation for Features Resource湘桂线 湘桂线 SMIDSMLENGTHSMSDRIWSMSDRINSMSDRIESMSDRISSMUSERIDSMTOPOERRORSMGEOMETRYSIZENAME17167353.502279367731.2387878E73108192.51.2540635E73049006.50088湘桂线 ]]>3108192.534125334 1.254063489640139E7 3095776.580598481 1.2487027246184455E7 3079714.7919764197 1.2434828174531123E7 3049006.4364492367 1.2396330837260582E7 3049505.5002262923 1.2387877838355228E7