2020年珠江口-南海西部科学考察实验研究共享航次近岸航段AWS数据图集

2020年度珠江口-南海西部科学考察实验研近岸航段由“海科68”船执行，于2021年9月1日从湛江港启航，9月21日在湛江港靠岸完成了计划任务，共进行了21天海上调查作业，总航程1800海里，观测海域主要覆盖从粤东至粤西的珠江口及其邻近海域,20°-23.5°N，110°-118°E范围内，进行了全航程的自动气象观测。图集包括气压、气温和相对湿度的时间变化序列图，气压、气温和相对湿度的走航散点图，风速场的流矢量水平分布图。

The nearshore survey leg of the 2020 Pearl River Estuary – Western South China Sea scientific expedition and experimental research was conducted onboard the research vessel "Haike 68". It departed from Zhanjiang Port on September 1, 2021, and completed the planned mission by berthing at Zhanjiang Port on September 21, 2021, with a total of 21 days of at-sea survey operations covering a total voyage distance of 1,800 nautical miles. The surveyed waters mainly cover the Pearl River Estuary and its adjacent areas from eastern Guangdong to western Guangdong, within the geographic range of 20°–23.5°N and 110°–118°E. Automatic meteorological observations were conducted throughout the entire voyage. The dataset collection includes time-series plots of atmospheric pressure, air temperature, and relative humidity, underway scatter plots of atmospheric pressure, air temperature, and relative humidity, as well as horizontal distribution maps of wind speed field flow vectors.