The application of the tasseled cap transformation and feature knowledge for the extraction of coastline information from remote sensing images

C Chen, J Bu, Y Zhang, Y Zhuang, Y Chu, J Hu… - Advances in Space …, 2019 - Elsevier
The coastline is the dividing line between the ocean and land. Monitoring coastline
dynamics is of crucial importance because it provides essential information for …

Long-term water quality assessment in coastal and inland waters: An ensemble machine-learning approach using satellite data

M Karthick, P Shanmugam, GS Kumar - Marine Pollution Bulletin, 2024 - Elsevier
Accurate estimation of coastal and in-land water quality parameters is important for
managing water resources and meeting the demand of sustainable development goals. The …

UV-NIR approach with non-zero water-leaving radiance approximation for atmospheric correction of satellite imagery in inland and coastal zones

RK Singh, P Shanmugam, X He, T Schroeder - Optics Express, 2019 - opg.optica.org
In the atmospheric correction process of the satellite ocean color data, the removal of the
aerosol scattering contribution over the coastal and inland water bodies has been a major …

Novel method for reconstruction of hyperspectral resolution images from multispectral data for complex coastal and inland waters

S Banerjee, P Shanmugam - Advances in Space Research, 2021 - Elsevier
Hyperspectral resolution image products of a synthetic sensor featuring the high spatial
resolution of the space-borne sensor can offer cost-effective means for enhancing our …

Evolution of the surface area of critical lagoon systems in the Salar de Atacama

J Ignacio Guzmán, C Retamal, P Faúndez… - Natural Resources …, 2022 - Springer
Abstract The Salar de Atacama in northern Chile hosts the biggest lithium reserves globally.
However, concerns have arisen regarding the environmental impact of lithium extraction on …

Assessing fish habitat and the effects of an emergency drought barrier on estuarine turbidity using satellite remote sensing

C Ade, EL Hestir, CM Lee - JAWRA Journal of the American …, 2021 - Wiley Online Library
Estuaries worldwide are experiencing stress due to increased droughts, which often prompt
intervention by environmental managers and government agencies. Effective management …

New algorithm for computation of the Rayleigh-scattering radiance for remote sensing of water color from space

V Shanmugam, P Shanmugam, X He - Optics Express, 2019 - opg.optica.org
Rayleigh-scattering radiance (Lr) calculations based on the standard algorithm are often
associated with significant uncertainties leading to inconsistent water-leaving radiance …

Spectral index-based dynamic threshold technique for detecting cloud contamination in ocean colour data

M Karthick, P Shanmugam - International Journal of Remote …, 2020 - Taylor & Francis
Coastal and lagoon water colour products are often greatly contaminated by clouds and
accompanying shadows. Adjacency effects due to the strong reflection from contiguous …

Fast satellite imagery of lengthy territories with complex configuration

DK Mozgovoy, DN Svinarenko, RY Tsarev… - IOP Conference …, 2018 - iopscience.iop.org
When solving a number of remote sensing problems, there arose a need for fast satellite
imagery of arbitrarily-spaced lengthy territories with complex configuration (borders, roads …