Data used for studying the variability of internal tides in the Andaman Sea

The following datasets are used for studying the variability of internal tides in the Andaman Sea: 1. In-situ observations collected from BD12 buoy. 2. Barotropic tide extracted from TPXO9.2 at BD12 (10.5 N, 94 E). 3. Altimeter data from Global Ocean Gridded L4 Sea Surface Heights and Derived Variables Reprocessed - Metadata provided by E.U. Copernicus Marine Service Information.以下数据集用于研究安达曼海（Andaman Sea）的内潮（internal tides）变异性：1. 由BD12浮标采集的原位观测（in-situ observations）数据；2. 从TPXO9.2中提取的BD12站位（10.5°N，94°E）处的正压潮（Barotropic tide）数据；3. 全球海洋网格化L4海平面高度及衍生变量再处理测高数据，其元数据由欧盟（E.U.）哥白尼海洋服务信息（Copernicus Marine Service Information）提供。