FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3199130151> ?p ?o ?g. }

• W3199130151 endingPage "1215" @default.
• W3199130151 startingPage "1215" @default.
• W3199130151 abstract "Improved quantitative forecasts of volcanic ash are in great demand by the aviation industry to enable better risk management during disruptive volcanic eruption events. However, poor knowledge of volcanic source parameters and other dispersion and transport modelling uncertainties, such as those due to errors in numerical weather prediction fields, make this problem very challenging. Nonetheless, satellite-based algorithms that retrieve ash properties, such as mass load, effective radius, and cloud top height, combined with inverse modelling techniques, such as ensemble filtering, can significantly ameliorate these problems. The satellite-retrieved data can be used to better constrain the volcanic source parameters, but they can also be used to avoid the description of the volcanic source altogether by direct insertion into the forecasting model. In this study we investigate the utility of the direct insertion approach when employed within an ensemble filtering framework. Ensemble members are formed by initializing dispersion models with data from different timesteps, different values of cloud top height, thickness, and NWP ensemble members. This large ensemble is then filtered with respect to observations to produce a refined forecast. We apply this approach to 14 different eruption case studies in the tropical atmosphere. We demonstrate that the direct insertion of data improves model forecast skill, particularly when it is used in a hybrid ensemble in which some ensemble members are initialized from the volcanic source. Moreover, good forecast skill can be obtained even when detailed satellite retrievals are not available, which is frequently the case for volcanic eruptions in the tropics." @default.
• W3199130151 created "2021-09-27" @default.
• W3199130151 creator A5036521232 @default.
• W3199130151 creator A5047780458 @default.
• W3199130151 date "2021-09-17" @default.
• W3199130151 modified "2023-09-27" @default.
• W3199130151 title "Improving Ensemble Volcanic Ash Forecasts by Direct Insertion of Satellite Data and Ensemble Filtering" @default.
• W3199130151 cites W1496340422 @default.
• W3199130151 cites W1506353207 @default.
• W3199130151 cites W1562018271 @default.
• W3199130151 cites W1754725192 @default.
• W3199130151 cites W1803798453 @default.
• W3199130151 cites W1825467374 @default.
• W3199130151 cites W1914806752 @default.
• W3199130151 cites W1954979484 @default.
• W3199130151 cites W1988272861 @default.
• W3199130151 cites W2014094502 @default.
• W3199130151 cites W2019036464 @default.
• W3199130151 cites W2031126784 @default.
• W3199130151 cites W2070629872 @default.
• W3199130151 cites W2072735970 @default.
• W3199130151 cites W2090129486 @default.
• W3199130151 cites W2132847891 @default.
• W3199130151 cites W2136520800 @default.
• W3199130151 cites W2137243858 @default.
• W3199130151 cites W2139145264 @default.
• W3199130151 cites W2163313249 @default.
• W3199130151 cites W2171399540 @default.
• W3199130151 cites W2187495052 @default.
• W3199130151 cites W2255903916 @default.
• W3199130151 cites W2291372941 @default.
• W3199130151 cites W2345254164 @default.
• W3199130151 cites W2433247146 @default.
• W3199130151 cites W2530435166 @default.
• W3199130151 cites W2736717461 @default.
• W3199130151 cites W2737242193 @default.
• W3199130151 cites W2806107686 @default.
• W3199130151 cites W3015036110 @default.
• W3199130151 cites W3087838721 @default.
• W3199130151 cites W3107066182 @default.
• W3199130151 doi "https://doi.org/10.3390/atmos12091215" @default.
• W3199130151 hasPublicationYear "2021" @default.
• W3199130151 type Work @default.
• W3199130151 sameAs 3199130151 @default.
• W3199130151 citedByCount "4" @default.
• W3199130151 countsByYear W31991301512022 @default.
• W3199130151 countsByYear W31991301512023 @default.
• W3199130151 crossrefType "journal-article" @default.
• W3199130151 hasAuthorship W3199130151A5036521232 @default.
• W3199130151 hasAuthorship W3199130151A5047780458 @default.
• W3199130151 hasBestOaLocation W31991301511 @default.
• W3199130151 hasConcept C11413529 @default.
• W3199130151 hasConcept C114466953 @default.
• W3199130151 hasConcept C119857082 @default.
• W3199130151 hasConcept C119898033 @default.
• W3199130151 hasConcept C120806208 @default.
• W3199130151 hasConcept C127313418 @default.
• W3199130151 hasConcept C127413603 @default.
• W3199130151 hasConcept C146978453 @default.
• W3199130151 hasConcept C153294291 @default.
• W3199130151 hasConcept C165205528 @default.
• W3199130151 hasConcept C170061395 @default.
• W3199130151 hasConcept C176943803 @default.
• W3199130151 hasConcept C19269812 @default.
• W3199130151 hasConcept C199360897 @default.
• W3199130151 hasConcept C205649164 @default.
• W3199130151 hasConcept C24552861 @default.
• W3199130151 hasConcept C39432304 @default.
• W3199130151 hasConcept C41008148 @default.
• W3199130151 hasConcept C45942800 @default.
• W3199130151 hasConcept C62649853 @default.
• W3199130151 hasConcept C64551749 @default.
• W3199130151 hasConceptScore W3199130151C11413529 @default.
• W3199130151 hasConceptScore W3199130151C114466953 @default.
• W3199130151 hasConceptScore W3199130151C119857082 @default.
• W3199130151 hasConceptScore W3199130151C119898033 @default.
• W3199130151 hasConceptScore W3199130151C120806208 @default.
• W3199130151 hasConceptScore W3199130151C127313418 @default.
• W3199130151 hasConceptScore W3199130151C127413603 @default.
• W3199130151 hasConceptScore W3199130151C146978453 @default.
• W3199130151 hasConceptScore W3199130151C153294291 @default.
• W3199130151 hasConceptScore W3199130151C165205528 @default.
• W3199130151 hasConceptScore W3199130151C170061395 @default.
• W3199130151 hasConceptScore W3199130151C176943803 @default.
• W3199130151 hasConceptScore W3199130151C19269812 @default.
• W3199130151 hasConceptScore W3199130151C199360897 @default.
• W3199130151 hasConceptScore W3199130151C205649164 @default.
• W3199130151 hasConceptScore W3199130151C24552861 @default.
• W3199130151 hasConceptScore W3199130151C39432304 @default.
• W3199130151 hasConceptScore W3199130151C41008148 @default.
• W3199130151 hasConceptScore W3199130151C45942800 @default.
• W3199130151 hasConceptScore W3199130151C62649853 @default.
• W3199130151 hasConceptScore W3199130151C64551749 @default.
• W3199130151 hasIssue "9" @default.
• W3199130151 hasLocation W31991301511 @default.
• W3199130151 hasOpenAccess W3199130151 @default.
• W3199130151 hasPrimaryLocation W31991301511 @default.
• W3199130151 hasRelatedWork W1951881434 @default.

• next