El Niño is a buzzword in year 2024 which is a climatic phenomenon characterized by the periodic warming of the central and eastern equatorial Pacific Ocean, leading to substantial global changes observed in weather patterns. Due to El Niño effect in year 2024, the scorching heat is observed in various parts of the world specially in India the large section Continue Reading »

Current sensing technology operates within the electromagnetic spectrum, covering wavelengths ranging from tens of micrometers to meters. However, newer Remote Sensing (RS) instruments utilizing quantum sensing at the Nano to Femto scale are set to unveil internal structures of objects, necessitating a shift towards quantum spectral domain in Remote Sensing. Quantum remote sensing involves theories and methods that observe energy Continue Reading »

In February 2024, National Aeronautics and Space Administration (NASA) launched the most advanced Earth-observation satellite namely PACE (Plankton, Aerosol, Cloud, ocean Ecosystem), for the better understanding of ocean productivity and the impact of global warming induced climate change. The mission carries a hyperspectral radiometer along with multi-angle polarimeters. The Ocean Color Instrument (OCI) is a hyperspectral imaging radiometer gives the Continue Reading »

Authors: Sreyasi Biswas and Charu Singh An Atmospheric River (AR) is a long, narrow, and transient filament of enhanced water vapour that transports fresh water from the tropics into the mid-latitudes (Figure 1). These are popularly called ‘Rivers in the Sky’ because like a river, it carries a huge volume of water. In fact, if all its water vapour were Continue Reading »

Shweta Pokhariyal, N. R. Patel and R. P. Singh “Detecting water stress in crops accurately is the basis of precision irrigation techniques and proximal remote sensing providing innovative and faster solutions to address sustainable water management” In era of World facing global issue of water scarcity on the rise, the need for precise irrigation scheduling has become critical for ensuring Continue Reading »