GESLA Version 3: A major update to the global higher-frequency sea-level dataset
GESLA Version 3: A major update to the global higher-frequency sea-level dataset
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DOI：
10.1002/gdj3.174
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发表时间：
2022-09-08
影响因子：
3.2
通讯作者：
Thompson, Philip
中科院分区：
文献类型：
--
作者：
Haigh, Ivan D.;Marcos, Marta;Thompson, Philip
本文描述了准全球高频海平面数据集GESLA（全球极端海平面分析）的重大更新。该数据集的第1版（2009年发布）和第2版（2016年发布）已被用于许多已发表的研究，涉及评估潮汐、风暴潮、极端海平面和其他相关过程的广泛海洋学和海岸工程相关调查。与版本2相比，第三版数据集（2021年发布）包含的数据年数增加了一倍，记录数量增加了近四倍。该数据集由来自世界各地多个来源的记录组成。本文描述了数据集的组装、处理和格式，并概述了未来可能的改进。
This paper describes a major update to the quasi-global, higher-frequency sea-level dataset known as GESLA (Global Extreme Sea Level Analysis). Versions 1 (released 2009) and 2 (released 2016) of the dataset have been used in many published studies, across a wide range of oceanographic and coastal engineering-related investigations concerned with evaluating tides, storm surges, extreme sea levels, and other related processes. The third version of the dataset (released 2021), presented here, contains double the number of years of data, and nearly four times the number of records, compared to Version 2. The dataset consists of records obtained from multiple sources around the world. This paper describes the assembly of the dataset, its processing, and its format, and outlines potential future improvements.