wuff-mann/ATLAS-WDS-v2

ATLAS-WDS-v2: Wave Directional Spectrum + Wind Field Dataset 海浪方向谱 + 风场融合数据集 (v4.1 管线: 2010–2026, 同站 stdmet 风场, 跨源去重). 每条样本同时含 MEM / Fourier 两种重建方向谱、真实 UTC 时间、 **同站(浮标自带 stdmet)风场 (u10, wdir)、逐点波龄判据 W(f,θ)**。 样本按 station + UTC 去重 (文本/DODS 同一物理观测只一条, source 记来源)。 字段 energy_mem, energy_fourier: 展平的 47×72 方向谱 (固定均匀频率网格 0.02–0.5 Hz) freqs_real: 该样本的真实非均匀频率轴 (47,), 用于波龄判据相速计算 timestamp_utc, station, lat, lon has_wind: 是否成功匹配到风场 u10 (m/s), wdir (deg true, FROM): 风速/风向… See the full description on the dataset page: https://huggingface.co/datasets/wuff-mann/ATLAS-WDS-v2.

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