“…Land surface temperature (LST) and Normalized Difference Vegetation Index (NDVI) are the key environmental parameters used in different disciplines such as hydrology, meteorology, ecology, land cover change and climate change studies (Cheng et al, 2010;Tomlinson et al, 2011;Gao et al, 2013;Cristóbal et al, 2017;Dembélé et al, 2018;Ibrahim and Abu-Mallouh, 2018;Mahato and Pal, 2019). A spatiotemporal variation of LST information is useful to understand energy balance, water balance, and radiation budget at different scales ranging from local to global scales (Yang et al, 2019;Phan et al, identification of cloud pixels using spectral-based methods is out of the scope of the present study rather we used presently available cloud mask algorithms to identify the cloud and shadow pixels for predicting the missing values.…”