Table 5 Statistics on the distribution of Hakka traditional buildings based on slope direction factors.
Slope direction | Degree | Number |
|---|---|---|
North | 0°–22.5° | 12 |
337.5°–360° | 19 | |
Northeast | 22.5°–67.5° | 33 |
East | 67.5°–112.5° | 13 |
Southeast | 112.5°–157.5° | 28 |
South | 157.5°–202.5° | 21 |
Southwest | 202.5°–247.5° | 40 |
West | 247.5°–292.5° | 27 |
Northwest | 292.5°–337.5° | 22 |
Plane | 1 | |
Total | 216 |