Minute Sea-Level Analysis (MISELA): a high- frequency sea-level analysis global dataset

Zemunik, Petra; Šepić, Jadranka; Pellikka, Havu; Ćatipović, Leon; Vilibić, Ivica (2021) Minute Sea-Level Analysis (MISELA): a high- frequency sea-level analysis global dataset. Earth system science data, 13 (8). pp. 4121-4132. ISSN 1866-3508

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Abstract

Sea-level observations provide information on a variety of processes occurring over different temporal and spatial scales that may contribute to coastal flooding and hazards. However, global research on sea-level extremes is restricted to hourly datasets, which prevent the quantification and analyses of processes occurring at timescales between a few minutes and a few hours. These shorter-period processes, like seiches, meteotsunamis, infragravity and coastal waves, may even dominate in low tidal basins. Therefore, a new global 1 min sea-level dataset – MISELA (Minute Sea-Level Analysis) – has been developed, encompassing quality-checked records of nonseismic sea-level oscillations at tsunami timescales (T<2 h) obtained from 331 tide-gauge sites (https://doi.org/10.14284/456, Zemunik et al., 2021b). This paper describes data quality control procedures applied to the MISELA dataset, world and regional coverage of tide- gauge sites, and lengths of time series. The dataset is appropriate for global, regional or local research of atmospherically induced high-frequency sea-level oscillations, which should be included in the overall sea-level extremes assessments.

Item Type:	Article
Uncontrolled Keywords:	sea level; minute resolution; analysis
Subjects:	NATURAL SCIENCES > Geophysics NATURAL SCIENCES > Geophysics > Physical Oceanography
Divisions:	Division for Marine and Enviromental Research
Projects:	Project title Project leader Project code Project type Višegodišnje i dekadne oscilacije Jadranskog mora: opažanja, modeliranje i posljedice Vilibić, Ivica IP-2016-06-1955 HRZZ Snaga i varijabilnost ekstremnih razina Jadranskog mora u sadašnjoj i budućoj klimi Šepić, Jadranka IP-2019-04-5875 HRZZ Meteotsunamis, destructive long ocean waves in the tsunami frequency band: from observations and simulations towards a warning system Šepić, Jadranka UKF 25/15 MZOS Procjena doprinosa oscilacija razine mora perioda kraćeg od jednog sata ukupnim ekstremima razine mora u promjenjivim klimatskim uvjetima Šepić, Jadranka 853045 EK Školjkaši: Arhiva okolišnih promjena u obalnim morskim ekosustavima Peharda Uljević, Melita IP-2019-04-8542 HRZZ BLUEMED UNSPECIFIED 727453 EK Razvoj tehnologije za procjenu autopurifikacijskih sposobnosti priobalnih voda Andričević, Roko KK.01.1.1.04.0064 EK
Depositing User:	Ivica Vilibić
Date Deposited:	06 Dec 2021 14:35
URI:	http://fulir.irb.hr/id/eprint/6788
DOI:	10.5194/essd-13-4121-2021

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