Paulino, C., Velaochaga, G., Segura, M., Ryu, J.-H., Lee, J.-H. and Ledesma, J. 2026. Evaluation of hyperspectral bio-optical indices for chlorophyll-a mapping in coastal waters of Sechura bay, Peru. Boletin Instituto del Mar del Perú. 41, 2 (Jul. 2026), e470. DOI:https://doi.org/10.53554/boletin.v41i2.470.