Comparative Study of Land Wind and Sea Wind in Qinhuangdao Based on Large Data Analysis
Chengyu Yan, Guohua Zhang, Zhizheng Mao, Haoye Liu, Yang Li
Available Online November 2019.
- https://doi.org/10.2991/dramclr-19.2019.19How to use a DOI?
- Land wind, near-shore wind, sea wind, true wind algorithm, Qinhuangdao
- Using the mobile weather station wind data installed on the "Prince" cruise ship on Qinhuangdao from August 2 to 10, 2016, the wind speed(sea wind) on the cruise ship route was obtained using the true wind observation algorithm. A comparative analysis of the meteorological observation station(near-shore wind) in the Haigang District closest to this cruise ship terminal and the Qinhuangdao National Basic Weather Station(land wind) shows that when controlled by the weak pressure field, the sea wind speed of Qinhuangdao is generally greater than the near-shore wind speed and the land wind speed about 1 to 2 wind levels. The use of near-shore wind speed to revise the sea wind speed is slightly better than the use of land wind speed to revise the sea wind speed; The sea winds are generally deflected clockwise from the near-shore winds and the land winds.However, it is unrealistic to use the near-shore wind or land wind direction to accurately adjust the sea wind direction.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Chengyu Yan AU - Guohua Zhang AU - Zhizheng Mao AU - Haoye Liu AU - Yang Li PY - 2019/11 DA - 2019/11 TI - Comparative Study of Land Wind and Sea Wind in Qinhuangdao Based on Large Data Analysis BT - Proceedings of the Fourth Symposium on Disaster Risk Analysis and Management in Chinese Littoral Regions (DRAMCLR 2019) PB - Atlantis Press SP - 141 EP - 146 SN - 1951-6851 UR - https://doi.org/10.2991/dramclr-19.2019.19 DO - https://doi.org/10.2991/dramclr-19.2019.19 ID - Yan2019/11 ER -