{"id":896,"date":"2006-09-06T04:26:18","date_gmt":"2006-09-06T08:26:18","guid":{"rendered":"http:\/\/mseas.net16.net\/?p=896"},"modified":"2021-08-16T21:09:55","modified_gmt":"2021-08-17T01:09:55","slug":"uncertainty-estimation-and-prediction-for-interdisciplinary-ocean-dynamics","status":"publish","type":"post","link":"https:\/\/mseas.mit.edu\/?p=896","title":{"rendered":"Uncertainty Estimation and Prediction for Interdisciplinary Ocean Dynamics"},"content":{"rendered":"Scientific computations for the quantification, estimation and prediction of uncertainties for ocean dynamics are developed\r\nand exemplified. Primary characteristics of ocean data, models and uncertainties are reviewed and quantitative data\r\nassimilation concepts defined. Challenges involved in realistic data-driven simulations of uncertainties for four-dimensional\r\ninterdisciplinary ocean processes are emphasized. Equations governing uncertainties in the Bayesian probabilistic\r\nsense are summarized. Stochastic forcing formulations are introduced and a new stochastic-deterministic ocean model\r\nis presented. The computational methodology and numerical system, Error Subspace Statistical Estimation, that is used\r\nfor the efficient estimation and prediction of oceanic uncertainties based on these equations is then outlined. Capabilities\r\nof the ESSE system are illustrated in three data-assimilative applications: estimation of uncertainties for physical-biogeochemical\r\nfields, transfers of ocean physics uncertainties to acoustics, and real-time stochastic ensemble predictions with\r\nassimilation of a wide range of data types. Relationships with other modern uncertainty quantification schemes and promising\r\nresearch directions are discussed.","protected":false},"excerpt":{"rendered":"<p>Scientific computations for the quantification, estimation and prediction of uncertainties for ocean dynamics are developed and exemplified. Primary characteristics of ocean data, models and uncertainties are reviewed and quantitative data assimilation concepts defined. Challenges involved in realistic data-driven simulations of uncertainties for four-dimensional interdisciplinary ocean processes are emphasized. Equations governing uncertainties in the Bayesian probabilistic [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,182,37,33,34,39,40,5,57,58,62,64],"tags":[],"class_list":["post-896","post","type-post","status-publish","format-standard","hentry","category-uncertainty-quantification-and-reduced-order-modeling","category-learning-and-data-assimilation","category-applications-to-ocean-dynamics","category-uncertainty-quantification-and-predictions","category-data-assimilation","category-biogeochemical-physical-interactions","category-acoustical-physical-interactions","category-publications","category-papers-in-refereed-journals-acoustical-physical-interactions","category-papers-in-refereed-journals-biogeochemical-physical-interactions","category-papers-in-refereed-journals-data-assimilation","category-papers-in-refereed-journals-uncertainty-quantification-and-predictions"],"_links":{"self":[{"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/posts\/896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=896"}],"version-history":[{"count":4,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/posts\/896\/revisions"}],"predecessor-version":[{"id":5728,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=\/wp\/v2\/posts\/896\/revisions\/5728"}],"wp:attachment":[{"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mseas.mit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}