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Table 1 Difficulty Level of Bushwalking Path

From: GARSAaaS: group activity recognition and situation analysis as a service

 

Grade 1

Grade 2

Grade 3

Grade 4

Grade 5

Path Gradient Change (m)

<50

50-300

300-600

600-1000

>1000

Max Gradient (angle°)

0-10

10-20

20-35

35-50

50-70

Total Distance (km)

<5

<10

<20

may >20

may >20

Distance / Hour (km/hr)

5-6

4-5

3-4

0.5

0.3