2021
DOI: 10.1007/s11069-021-05033-9
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Riverine flood mapping and impact assessment using remote sensing technique: a case study of Chenab flood-2014 in Multan district, Punjab, Pakistan

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Cited by 9 publications
(1 citation statement)
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“…In most situations, RFM is based on water indices that use band ratios generated from satellite spectral data and threshold values applied to the ratios to extract flooded areas (Revilla-Romero et al2015;Sajjad et al 2021). RS-based water indices are utilized for the extraction of flooded areas, including the Normalized Difference Water Index (NDWI) (McFeeters 1996), which uses reflected NIR and Green bands for water area assessment, and the Modified NDWI (MNDWI) (Xu 2006), which uses the SWIR band and the Green band to enhance water areas while removing built-up and vegetation area noise.…”
Section: Introductionmentioning
confidence: 99%
“…In most situations, RFM is based on water indices that use band ratios generated from satellite spectral data and threshold values applied to the ratios to extract flooded areas (Revilla-Romero et al2015;Sajjad et al 2021). RS-based water indices are utilized for the extraction of flooded areas, including the Normalized Difference Water Index (NDWI) (McFeeters 1996), which uses reflected NIR and Green bands for water area assessment, and the Modified NDWI (MNDWI) (Xu 2006), which uses the SWIR band and the Green band to enhance water areas while removing built-up and vegetation area noise.…”
Section: Introductionmentioning
confidence: 99%