Estimating Baseflow and Baseflow Index in Ungauged Basins Using Spatial Interpolation Techniques: A Case Study of the Southern River Basin of Thailand

Estimating Baseflow and Baseflow Index in Ungauged Basins Using Spatial Interpolation Techniques: A Case Study of the Southern River Basin of Thailand

This research aims to estimate baseflow (BF) and baseflow index (BFI) in ungauged basins in the southern part of Thailand. Three spatial interpolation methods (namely, inverse distance weighting (IDW), kriging, and spline) were utilized and compared in regard to their performance. Two baseflow separ...

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Bibliographic Details
Main Authors: Pakorn Ditthakit, Sarayod Nakrod, Naunwan Viriyanantavong, Abebe Debele Tolche, Quoc Bao Pham
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Water
Subjects:
Eckhardt filter method
inverse distance weighting
kriging
local minimum method
spline
ungauged basin
Online Access:https://www.mdpi.com/2073-4441/13/21/3113

Internet

https://www.mdpi.com/2073-4441/13/21/3113

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