.


:




:

































 

 

 

 


: R2Trails ArcMap, ArcCatalog .




 

4: , ?

 

: ArcMap.

 

5: HighElevation?

 

: Dirt, loose rock.

 

6: MediumElevation?

 

: Packed dirt, some loose rock.

 

7: Low Elevation?

 

: Gravel, loose rock.

 

8: ?

 

: , .

 

9: TR_Condition?

: Packed dirt, some loose rock. 10: ? : , .


 

 

11: ?

 

: .

 

12: ?

 

: .

 

13: , ?

 

: VEG_LINK - , . VEG_LINK .

 

14: R2VEG R2VEG_SPECIES ?

 

: .

 

15: ?

 

: , .

 

16: R2VEG_SPECIES?

 

: 36977.

 

17: R2VEG_SPECIES?

 

: 36968.

 

18: DEVLXX 1086 ?

 

: , .

 

19: , ?

 

: , .

 


 

 

5B: : ,

 

 

: 30

 

 

.

, , , , . , . . , .

 

 

, . ArcGIS , , . , ( ) , , / . , , . , . , , .

 

Exercise7Project.gdb:

▪ R2Trails

▪ ArcMap

▪ ArcMap

▪ ,


 

 

1:

 

. .

 

1: ?

 

 

 
Trail_Width R2Trails ( , ).

 

, . -, - . R2Trails .

 

2: , ?

 

 

 
R2Trails .

 

3: , , , ?

 

 

 

, .

 

 
Width_Class R2Trails, .

 

R2Trails. ( ), , . R2Trails.

 

 
ArcCatalog.

 

4: Width_Class?

 

 

, Width_Class ArcMap.






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