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

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 analyse...

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Bibliographic Details
Published in:Earth system science data 2021-08, Vol.13 (8), p.4121-4132
Main Authors: Zemunik, Petra, Sepic, Jadranka, Pellikka, Havu, Äatipovic, Leon, Vilibic, Ivica
Format: Article
Language:English
Subjects:
Analysis
Archives & records
Coastal flooding
Coastal waves
Coasts
Data quality control
Datasets
Flooding
Frequency analysis
Gauges
Metadata
Oscillations
Quality control
Real time
Sea level
Sea level oscillations
Seiches
Sensors
Tidal basins
Time series
Tsunamis
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Summary: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
ISSN:1866-3516
1866-3508
1866-3516
DOI:10.5194/essd-13-4121-2021