Data assimilation method for environmental problem

E. Apriliani*, Soetrisno, B. A. Sanjoyo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Data assimilation is one of estimation method which combining a mathematical modeling and measurement data. Data assimilation need less measurement data and easy adapt to external influenced. Here, we present the application of Data assimilation to estimate the variable in environmental problem such as groundwater pollution concentration and air pollution concentration and debris flow distribution. One of data assimilation method is Kalman Filter. Some application of Kalman filter and its modification has been done to get more accurate estimation with less computation time. We used some modification of Kalman filter to solve environmental problem.

Original languageEnglish
Article number70651
JournalIndian Journal of Science and Technology
Issue number13
Publication statusPublished - 2015


  • Data assimilation
  • Enviromental problem
  • Estimation


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