Description:
				
				The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
				
				
					
				 	 	
							| SMID |  18 | 
					  	
				 	 	
							| SMUSERID |  0 | 
					  	
				 	 	
							| FIELD_SMID |  18 | 
					  	
				 	 	
							| FIELD_SMUSERID |  0 | 
					  	
				 	 	
							| ZJBM |  01+FK0+167F匝道桥+小箱梁+V1.0@9183 | 
					  	
				 	 	
							| FIELD_SMID_1 |  18 | 
					  	
				 	 	
							| TOPALTITUDE |  17.63622931111604 | 
					  	
				 	 	
							| BOTTOMALTITUDE |  17.425480493344367 | 
					  	
				 	 	
							| CENTER_X |  113.43326406145965 | 
					  	
				 	 	
							| CENTER_Y |  23.15997895366401 | 
					  	
				 	 	
							| BOUNDS_LEFT |  113.43325865010968 | 
					  	
				 	 	
							| BOUNDS_RIGHT |  113.43326947280961 | 
					  	
				 	 	
							| BOUNDS_TOP |  23.15998189411742 | 
					  	
				 	 	
							| BOUNDS_BOTTOM |  23.1599760132106 | 
					  	
				 	 	
							| LAYER |   | 
					  	
				 	 	
							| LIST_ALIAS |  C50混凝土 | 
					  	
				 	 	
							| COMPT_CODE |   | 
					  	
				 	 	
							| LIST_CODE |  410-6-8 | 
					  	
				 	 	
							| UNIT |   | 
					  	
				 	 	
							| STAGE |   | 
					  	
				 	 	
							| PROJECT_SECTION |  垫石 | 
					  	
				 	 	
							| PROJECT_POSITION |  F匝道桥 | 
					  	
				 	 	
							| PROJECT_QUANTITY |  0.1  |