Correction

This article refers to:

A remote sensing index for the detection of multi-type water quality anomalies in complex geographical environments

Article title: A remote sensing index for the detection of multi-type water quality anomalies in complex geographical environments

Authors: Haishuo Wei, Kun Jia, Qiao Wang, Biao Cao, Jianbo Qi, Wenzhi Zhao and Kai Yan

Journal: International Journal of Digital Earth

Bibliometrics: Volume 17, NO. 1, 2313695

DOI: http://dx.doi.org/10.1080/17538947.2024.2313695

Formula 7 in the published article was miswritten. The correct formula 7 is presented below. The article has now been corrected in the online version. (7) $\mathrm{WAI}=\lfloor \mathrm{Blue}-0.13\rfloor \ast \left[{\displaystyle \frac{\mathrm{SWIR}1+\mathrm{Green}+\mathrm{Red}+\mathrm{NIR}-4\ast \mathrm{Blue}}{4\ast \mathrm{Blue}+\mathrm{SWIR}1+\mathrm{Green}+\mathrm{Red}+\mathrm{NIR}}+{\displaystyle \frac{\left(\mathrm{SWIR}2-\mathrm{Blue}\right)}{\left(\mathrm{Blue}+\mathrm{SWIR}2\right)}}}\right]-\lceil \mathrm{Blue}-0.13\rceil$(7) "⌊⌋” and “⌈⌉” represent round down and round up.