2017
DOI: 10.1175/mwr-d-16-0288.1
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Feasibility Study of the Reconstruction of Historical Weather with Data Assimilation

Abstract: There is a large amount of documented weather information all over the world, including Asia (e.g., old diaries, log books, etc.). The ultimate goal of this study is to reconstruct historical weather by deriving total cloud cover (TCC) from historically documented weather records and to assimilate them using a general circulation model and a data assimilation scheme. Two experiments are performed using the Global Spectral Model and an ensemble Kalman filter: 1) a reanalysis data experiment and 2) a ground obse… Show more

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Cited by 9 publications
(18 citation statements)
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“…Gray and red lines are the ensemble members and their mean, respectively. data integration in socio-hydrology mainly focused on parameter calibration and assumed no uncertainty in the input forcing (e.g., Barendrecht et al, 2019;Roobavannan et al, 2017;Ciullo et al, 2017;van Emmerik et al, 2014;Gonzales and Ajami, 2017). To deeply understand the sociohydrological processes, long-term historical analysis should be performed.…”
Section: Discussionmentioning
confidence: 99%
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“…Gray and red lines are the ensemble members and their mean, respectively. data integration in socio-hydrology mainly focused on parameter calibration and assumed no uncertainty in the input forcing (e.g., Barendrecht et al, 2019;Roobavannan et al, 2017;Ciullo et al, 2017;van Emmerik et al, 2014;Gonzales and Ajami, 2017). To deeply understand the sociohydrological processes, long-term historical analysis should be performed.…”
Section: Discussionmentioning
confidence: 99%
“…To deeply understand the sociohydrological processes, long-term historical analysis should be performed. Although there are many studies on the accu-rate reconstruction of the historical weather conditions (e.g., Toride et al, 2017), it may be necessary to tackle the uncertainty in hydrometeorological data sets used for the input forcing of the socio-hydrological models.…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Although there are many studies on the accurate reconstruction of the historical weather condition (e.g., Toride et al 2017), it may be necessary to tackle with the uncertainty in hydrometeorological datasets used for the input forcing of the socio-hydrologic models.…”
Section: Discussionmentioning
confidence: 99%