Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.2166/hydro.2016.063 |
Modeling of temporal groundwater level variations based on a Kalman filter adaptation algorithm with exogenous inputs | |
Varouchakis, Emmanouil A. | |
通讯作者 | Varouchakis, Emmanouil A. |
来源期刊 | JOURNAL OF HYDROINFORMATICS
![]() |
ISSN | 1464-7141 |
EISSN | 1465-1734 |
出版年 | 2017 |
卷号 | 19期号:2页码:191-206 |
英文摘要 | Reliable temporal modelling of groundwater level is significant for efficient water resources management in hydrological basins and for the prevention of possible desertification effects. In this work we propose a stochastic method of temporal monitoring and prediction that can incorporate auxiliary information. More specifically, we model the temporal (mean annual and biannual) variation of groundwater level by means of a discrete time autoregressive exogenous variable (ARX) model. The ARX model parameters and its predictions are estimated by means of the Kalman filter adaptation algorithm (KFAA) which, to our knowledge, is applied for the first time in hydrology. KFAA is suitable for sparsely monitored basins that do not allow for an independent estimation of the ARX model parameters. We apply KFAA to time series of groundwater level values from the Mires basin in the island of Crete. In addition to precipitation measurements, we use pumping data as exogenous variables. We calibrate the ARX model based on the groundwater level for the years 1981 to 2006 and use it to predict the mean annual and biannual groundwater level for recent years (2007-2010). The predictions are validated with the available annual averages reported by the local authorities. |
英文关键词 | ARX model exogenous variables groundwater modelling Kalman filter Mires basin |
类型 | Article |
语种 | 英语 |
国家 | Greece |
收录类别 | SCI-E |
WOS记录号 | WOS:000396233500003 |
WOS关键词 | WATER-TABLE DEPTHS ; ARTIFICIAL NEURAL-NETWORKS ; TIME-SERIES MODELS ; SPATIAL INTERPOLATION ; PRECIPITATION DATA ; EMPIRICAL-MODEL ; AQUIFER SYSTEM ; VARIABILITY ; SIMULATION ; BASINS |
WOS类目 | Computer Science, Interdisciplinary Applications ; Engineering, Civil ; Environmental Sciences ; Water Resources |
WOS研究方向 | Computer Science ; Engineering ; Environmental Sciences & Ecology ; Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/200552 |
作者单位 | Tech Univ Crete, Sch Environm Engn, Khania, Greece |
推荐引用方式 GB/T 7714 | Varouchakis, Emmanouil A.. Modeling of temporal groundwater level variations based on a Kalman filter adaptation algorithm with exogenous inputs[J],2017,19(2):191-206. |
APA | Varouchakis, Emmanouil A..(2017).Modeling of temporal groundwater level variations based on a Kalman filter adaptation algorithm with exogenous inputs.JOURNAL OF HYDROINFORMATICS,19(2),191-206. |
MLA | Varouchakis, Emmanouil A.."Modeling of temporal groundwater level variations based on a Kalman filter adaptation algorithm with exogenous inputs".JOURNAL OF HYDROINFORMATICS 19.2(2017):191-206. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Varouchakis, Emmanouil A.]的文章 |
百度学术 |
百度学术中相似的文章 |
[Varouchakis, Emmanouil A.]的文章 |
必应学术 |
必应学术中相似的文章 |
[Varouchakis, Emmanouil A.]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。