Remote sensing refers to the technique of capturing information at a distance (remotely) by specific instruments (sensors). Traditionally, remote sensing has been associated with satellites or manned aircraft with a set of airborne sensors. In the last decade, the increasing developments and improvements in unmanned platforms, together with the development of sensing technologies installed on drones, provide excellent opportunities for 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 »

In March 2018, a large fissure suddenly appeared across the Nairobi-Narok highway near Mai Mahiu town in the southwestern part of Kenya. The alignment of the fissure closely along the eastern branch of the East African Rift (EAR) system led to a debate regarding its linkage with the rifting process, which is believed to split the African continent slowly. Widening 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 »

A study is carried out to identify the active forest fire in Uttarakahd state during April-May, 2024 using satellite images. A satellite image captures the response of the electromagnetic spectrum by various land features.  The spectral signature of forest fire spectral indicates that it has the highest reflectance in the Short Wave Infrared wavelength and at the same time there Continue Reading »