History and future of deep-ocean tsunami measurements

Bernard, E. N.; Meinig, Christian

doi:10.23919/oceans.2011.6106894

Cited by 53 publications

(26 citation statements)

References 14 publications

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“…To monitor Tsunami, several real-time observation networks of ocean bottom pressure have been established (Kaneda, 2010;Bernard and Meinig, 2011;Lawson et al, 2011;Mochizuki et al, 2017). Most of the sites in the networks are located under the area where ECs frequently develop.…”

Section: Ocean Observations In Support Of Extratropical Bomb Cyclonesmentioning

confidence: 99%

Ocean Observations in Support of Studies and Forecasts of Tropical and Extratropical Cyclones

et al. 2019

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Over the past decade, measurements from the climate-oriented ocean observing system have been key to advancing the understanding of extreme weather events that originate and intensify over the ocean, such as tropical cyclones (TCs) and extratropical bomb cyclones (ECs). In order to foster further advancements to predict and better understand these extreme weather events, a need for a dedicated observing system component specifically to support studies and forecasts of TCs and ECs has been identified, but such a system has not yet been implemented. New technologies, pilot networks, targeted deployments of instruments, and state-of-the art coupled numerical models have enabled advances in research and forecast capabilities and illustrate a potential framework for future development. Here, applications and key results made possible by the different ocean observing efforts in support of studies and forecasts of TCs and ECs, as well as recent advances in observing technologies and strategies are reviewed. Then a vision and specific recommendations for the next decade are discussed.

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Section: Ocean Observations In Support Of Extratropical Bomb Cyclonesmentioning

confidence: 99%

Ocean Observations in Support of Studies and Forecasts of Tropical and Extratropical Cyclones

et al. 2019

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“…If the research program's data and products prove to be of significantly high impact, then the program is eventually transferred from the public research laboratory to a public operational entity. An example is the decade-long investment of PMEL research in developing an effective tsunami monitoring system that now delivers global data into NOAA National Weather Service forecast systems in real time to save lives and property (Bernard and Meinig, 2011).…”

Section: Public Infrastructurementioning

confidence: 99%

Public–Private Partnerships to Advance Regional Ocean-Observing Capabilities: A Saildrone and NOAA-PMEL Case Study and Future Considerations to Expand to Global Scale Observing

Meinig

Burger

Cohen³

et al. 2019

Front. Mar. Sci.

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PPP: A USV Case Study and provide guidance for unmanned vehicle providers. Last, we also recommend building bridges between the private sector, the ocean-observing community, and the operational forecast community to consider the future of this new private sector, with goals to determine targeted ocean-observing needs; assess the appropriateness of USVs as science platforms, sensors, and data format standards; and establish usage and data quality control and distribution protocols for ocean observing and operational forecasting.

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“…Since then, tsunami warning systems have been set up in Indonesia among other countries. These warning systems (such as DART ® or Deepocean Assessment and Reporting of Tsunamis) are used detect tsunamis in advance and to issue warnings to people that might be adversely affected; see [20], [21]. Often, various disparate pieces of information need to be disseminated or broadcast to common folk reliably.…”

Section: Practical Real-life Examplesmentioning

confidence: 99%

Exact Error and Erasure Exponents for the Asymmetric Broadcast Channel

Cao

Tan

2018

2018 IEEE International Symposium on Information Theory (ISIT)

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Consider the asymmetric broadcast channel with a random superposition codebook, which may be comprised of constant composition or i.i.d. codewords. By applying Forney's optimal decoder for individual messages and the message pair for the receiver that decodes both messages, exact (ensembletight) error and erasure exponents are derived. It is shown that the optimal decoder designed to decode the pair of messages achieves the optimal trade-off between the total and undetected exponents associated with the optimal decoder for the private message. Convex optimization-based procedures to evaluate the exponents efficiently are proposed. Finally, numerical examples are presented to illustrate the results.

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History and future of deep-ocean tsunami measurements

Cited by 53 publications

References 14 publications

Ocean Observations in Support of Studies and Forecasts of Tropical and Extratropical Cyclones

Ocean Observations in Support of Studies and Forecasts of Tropical and Extratropical Cyclones

Public–Private Partnerships to Advance Regional Ocean-Observing Capabilities: A Saildrone and NOAA-PMEL Case Study and Future Considerations to Expand to Global Scale Observing

Exact Error and Erasure Exponents for the Asymmetric Broadcast Channel

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