climbing grade system
C30434
concept
A climbing grade system is a standardized scale used to describe the difficulty, technical demands, and sometimes risk level of climbing routes or boulder problems.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| rock climbing difficulty scale | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| Yosemite Decimal System | — |
|
YDS
surface form:
Yosemite Decimal System
|
— |
| UIAA climbing grade system | — |