Description:
				
				The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
				
				
					
				 	 	
							| SMID |  14 | 
					  	
				 	 	
							| SMUSERID |  0 | 
					  	
				 	 	
							| FIELD_SMID |  14 | 
					  	
				 	 	
							| LAYER |   | 
					  	
				 	 	
							| LIST_ALIAS |  圆形板式橡胶支座 | 
					  	
				 	 	
							| COMPT_CODE |  T3 | 
					  	
				 	 	
							| LIST_CODE |  416-2-1-2 | 
					  	
				 	 	
							| UNIT |   | 
					  	
				 	 	
							| ZJBM |   | 
					  	
				 	 	
							| STAGE |  一阶段 | 
					  	
				 	 	
							| PROJECT_SECTION |  双向坡度支座(单排/双排、固接/支座) | 
					  	
				 	 	
							| PROJECT_POSITION |  红女路跨线桥 | 
					  	
				 	 	
							| PROJECT_QUANTITY |  6.9825 | 
					  	
				 	 	
							| 元素ID |  53379 | 
					  	
				 	 	
							| DGN文件名 |  红女路跨线桥右幅(1) | 
					  	
				 	 	
							| CENTER_X |  114.51378572776503 | 
					  	
				 	 	
							| CENTER_Y |  23.484735162751605 | 
					  	
				 	 	
							| VERTEXCOUNT |  8 | 
					  	
				 	 	
							| TOPALTITUDE |  37.93259241525084 | 
					  	
				 	 	
							| BOTTOMALTITUDE |  37.87559241242707 | 
					  	
				 	 	
							| BOUNDS_LEFT |  114.51378399722905 | 
					  	
				 	 	
							| BOUNDS_RIGHT |  114.51378745830098 | 
					  	
				 	 	
							| BOUNDS_TOP |  23.484737528024358 | 
					  	
				 	 	
							| BOUNDS_BOTTOM |  23.484732797478852 |