Two-point or multiple-point statistics? A comparison between the ensemble Kalman filtering and the ensemble pattern matching inverse methods

详细信息   

• 作者：Liangping Li ; a ; b ; liangpingli@utexas.edu" class="auth_mail" title="E-mail the corresponding author ; Sanjay Srinivasana ; Haiyan Zhoua ; J. Jaime Gomez-Hernandezc
• 关键词：Multiple-point statistics ; Rejection sampling ; Conditional simulation ; Ensemble Kalman filter ; Inverse method
• 刊名：Advances in Water Resources
• 年：2015
• 期：part_PB
• DOI：10.1016/j.advwatres.2015.05.014
• 来源：Elsevier
• 类型：期刊

摘要

•The EnKF and EnPAT are compared for inverse modeling in a channelized aquifer.•The EnPAT is extended to handle the continuous variable.•Rejection sampling is applied to explore the full posterior uncertainty.