Description:
				
				The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
				
				
					
				 	 	
							| SMID |  1 | 
					  	
				 	 	
							| SMUSERID |  0 | 
					  	
				 	 	
							| SMAREA |  961.3551763203416 | 
					  	
				 	 	
							| SMPERIMETER |  184.2257292347276 | 
					  	
				 	 	
							| SMGEOMETRY |   | 
					  	
				 	 	
							| LAYER |   | 
					  	
				 	 	
							| LIST_ALIAS |  C50混凝土 | 
					  	
				 	 	
							| COMPT_CODE |  T1T | 
					  	
				 	 	
							| LIST_CODE |  410-5-7 | 
					  	
				 	 	
							| UNIT |   | 
					  	
				 	 	
							| ZJBM |  T1T@老桥右幅@老桥-右幅@45937 | 
					  	
				 	 	
							| STAGE |  第三阶段 | 
					  	
				 	 	
							| PROJECT_SECTION |  第1联铺装(右幅):防水砼铺装层 | 
					  	
				 	 	
							| PROJECT_POSITION |  黄果塘大桥 | 
					  	
				 	 	
							| PROJECT_QUANTITY |  96.04237660318972 | 
					  	
				 	 	
							| 元素ID |  45937 | 
					  	
				 	 	
							| 描述 |  第1联铺装(右幅):防水砼铺装层 | 
					  	
				 	 	
							| 砼标号 |  C50 | 
					  	
				 	 	
							| BOUNDS_LEFT |  114.6915744476928 | 
					  	
				 	 	
							| BOUNDS_RIGHT |  114.69226970528426 | 
					  	
				 	 	
							| BOUNDS_TOP |  23.797850466026084 | 
					  	
				 	 	
							| BOUNDS_BOTTOM |  23.79732406709011 | 
					  	
				 	 	
							| CENTER_X |  114.69192207648854 | 
					  	
				 	 	
							| CENTER_Y |  23.797587266558097 | 
					  	
				 	 	
							| TOPALTITUDE |  61.669145920313895 | 
					  	
				 	 	
							| BOTTOMALTITUDE |  59.46878784429282 | 
					  	
					 
						| geometryID |  1.0 | 
					 
					 
						| geometryType |  REGION | 
					 
								
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	        						| Point2D Y |  23.79737958252806 | 
	        					 
					 
						| PartIndex 0.0 |  19.0 | 
					 
					
						
						
						Child resources of feature: