2021年海南波浪骑士浮标和海流计实测数据

波浪骑士浮标数据共21个，采样频率为1.28Hz。一维海浪谱的频率分辨率为0.005Hz（0.025-0.1Hz）和0.01Hz（0.1-0.58Hz）；二维海浪谱的频率分辨率为0.005Hz（0.025-0.1Hz）和0.01Hz（0.1-0.58Hz），波向角分辨率为4°。海流计数据（包含流速、流向）2021年2月1日15:30~17:10、3日9:50~15:30、5日17:20~19:15共3组数据，采样间隔10分钟（1日、3日）或5分钟（5日）。

There are a total of 21 sets of Wave Rider buoy data, with a sampling frequency of 1.28 Hz. The frequency resolutions of the one-dimensional wave spectrum are 0.005 Hz (0.025–0.1 Hz) and 0.01 Hz (0.1–0.58 Hz). For the two-dimensional wave spectrum, the frequency resolutions are 0.005 Hz (0.025–0.1 Hz) and 0.01 Hz (0.1–0.58 Hz), with a wave direction angular resolution of 4°. There are 3 sets of current meter data (including flow velocity and flow direction), collected during three time periods: 15:30–17:10 on February 1, 2021, 9:50–15:30 on February 3, 2021, and 17:20–19:15 on February 5, 2021. The sampling intervals are 10 minutes for the data acquired on February 1 and 3, and 5 minutes for that acquired on February 5.

搜集汇总

背景与挑战

背景概述

该数据集包含2021年海南地区的21个波浪骑士浮标实测数据和三组海流计实测数据。浮标数据采样频率为1.28Hz，提供一维和二维波谱信息，分辨率分别为0.005Hz（0.025-0.1Hz）和0.01Hz（0.1-0.58Hz），波向角分辨率为4°；海流计数据包括流速和流向，采样间隔为10分钟或5分钟，覆盖2021年1月至2月特定时段。数据集属于海洋物理学领域，用于海洋环境监测研究。