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Exploiting satellite data for total direct runoff prediction using CN-based MSME model

cris.lastimport.scopus2025-10-23T07:01:12Z
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cris.virtualsource.author-orcid917b05fe-6da6-4828-82f0-08b7c58485fd
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dc.abstract.enThis paper explores the potential to enhance the functionality of the modified Sahu-Mishra-Eldho model (MSME-CN) using indirect soil moisture measurements derived from satellite data. The current version of the MSME-CN model is not applicable in ungauged watersheds due to the necessity of calibrating the crucial parameter α, which reflects soil saturation, based on measured rainfall-runoff events. We hypothesize that the Normalized Difference Vegetation Index (NDVI) can serve as an indirect indicator of soil moisture to assess the soil saturation parameter α in the MSME model. This hypothesis was tested across five different watersheds, three located in the southeastern USA and two in southern Poland. The NDVI product, developed from data obtained from the Advanced Very High-Resolution Radiometer (AVHRR), was utilized in this study. Results indicate that NDVI is a robust indicator of soil moisture for representing the α parameter in the MSME model. The correlation coefficient between α and NDVI a day prior to a rainfall event was around 0.80 for the WS80 and Kamienica watersheds and nearly 0.60 for the other watersheds. The analysis corroborates the hypothesis that NDVI can serve as an indirect parameter of soil moisture to assess the soil saturation parameter α in the MSME-CN model. Based on Nash-Sutcliffe Efficiency (NSE) statistics, the total direct runoff predicted by the MSME-CN model, with the α parameter updated using NDVI, was rated ‘very good’ for the WS80 and AC11 watersheds, ‘good’ for the Kamienica watershed, ‘satisfactory’ for Stobnica, and ‘unsatisfactory’ for the high forest density WS14 watershed, potentially highlighting the model's limitation in such watersheds.
dc.affiliationWydział Inżynierii Środowiska i Inżynierii Mechanicznej
dc.affiliation.instituteKatedra Melioracji, Kształtowania Środowiska i Gospodarki Przestrzennej
dc.contributor.authorWałęga, Andrzej
dc.contributor.authorWojkowski, Jakub
dc.contributor.authorSojka, Mariusz
dc.contributor.authorAmatya, Devendra
dc.contributor.authorMłyński, Dariusz
dc.contributor.authorPanda, Sudhanshu
dc.contributor.authorCaldvell, Peter
dc.date.accessioned2025-04-29T07:27:09Z
dc.date.available2025-04-29T07:27:09Z
dc.date.issued2024
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if8,2
dc.description.number15 January 2024
dc.description.points200
dc.description.volume908
dc.identifier.doi10.1016/j.scitotenv.2023.168391
dc.identifier.eissn1879-1026
dc.identifier.issn0048-9697
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2729
dc.languageen
dc.pbn.affiliationenvironmental engineering, mining and energy
dc.relation.ispartofScience of the Total Environment
dc.relation.pagesart. 168391
dc.rightsClosedAccess
dc.sciencecloudsend
dc.subject.endirect runoff
dc.subject.ensubsurface saturated runoff
dc.subject.enoverland flow
dc.subject.enforested waterbeds
dc.subject.enNDVI
dc.subject.ensoil saturation
dc.titleExploiting satellite data for total direct runoff prediction using CN-based MSME model
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume908