Table 1 Weather comparison between 2018 and 2020 collection times
Year/month/day | Weather | Temperature | Wind direction | Humidity (%) |
|---|---|---|---|---|
2018/10/8 | Sunny | − 4 °C to 10 °C | Northeast wind level 1 | 37 |
2020/10/6 | Sunny | − 4 °C to 8 °C | Southwest wind level 2 | 40 |
Year/month/day | Weather | Temperature | Wind direction | Humidity (%) |
|---|---|---|---|---|
2018/10/8 | Sunny | − 4 °C to 10 °C | Northeast wind level 1 | 37 |
2020/10/6 | Sunny | − 4 °C to 8 °C | Southwest wind level 2 | 40 |
