Description:
				
				The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
				
				
					
				 	 	
							| SMID |  8 | 
					  	
				 	 	
							| SMUSERID |  0 | 
					  	
				 	 	
							| FIELD_SMID |  8 | 
					  	
				 	 	
							| 元素ID |  1560 | 
					  	
				 	 	
							| DGN文件名 |  T4路面边部排水左幅-NEW | 
					  	
				 	 	
							| LAYER |  313-3-3_现浇C25混凝土加固土路肩 | 
					  	
				 	 	
							| LIST_ALIAS |  现浇C25混凝土加固土路肩 | 
					  	
				 	 	
							| COMPT_CODE |  T4 | 
					  	
				 	 	
							| LIST_CODE |  313-3-3 | 
					  	
				 	 	
							| UNIT |  立方米 | 
					  	
				 	 	
							| ZJBM |   | 
					  	
				 	 	
							| STAGE |   | 
					  	
				 	 	
							| PROJECT_SECTION |   | 
					  	
				 	 	
							| PROJECT_POSITION |   | 
					  	
				 	 	
							| PROJECT_QUANTITY |  40.579736898871552 | 
					  	
				 	 	
							| CENTER_X |  114.51136940860967 | 
					  	
				 	 	
							| CENTER_Y |  23.454564620331908 | 
					  	
				 	 	
							| BOUNDS_LEFT |  114.51126865518516 | 
					  	
				 	 	
							| BOUNDS_RIGHT |  114.51147016203417 | 
					  	
				 	 	
							| BOUNDS_TOP |  23.457814983390424 | 
					  	
				 	 	
							| BOUNDS_BOTTOM |  23.451314257273395 | 
					  	
				 	 	
							| TOPALTITUDE |  37.17714511282658 | 
					  	
				 	 	
							| BOTTOMALTITUDE |  32.98456440537992 |