A workforce of experts made use of infrared remote sensing to acquire higher-resolution data of winter fog on the plains of Hindustan.scientific journal Indian nature reported on 11 July. Publication of exploration success in educational journals Remote Environmental Sensing Revealed in
The Hindustan Plain, which straddles India, Nepal, Pakistan and Bangladesh, is shrouded in fog in winter, disrupting trains, planes and other transportation networks, impacting the livelihoods of millions. Air pollution and humidity are believed to lead to this popular and persistent haze.
Dr. Ritesh Gautam from the US Environmental Defense Fund (EDF) and Dr. Manoj Singh of Pandit Dindayar Petroleum College (PDPU) has now connected fog, meteorology and air pollution with fog detection and produced an algorithm. The researchers implement the algorithm to observations from NASA’s MODIS (earth observation sensors on the Terra and Aqua satellites) to obtain knowledge with a spatial resolution of 1 km by 1 km.
They found that fog is most normally viewed in the Terai region on the border involving India and Nepal, and that fog is much more recurrent in the northern states of Uttar Pradesh and Bihar than in the money Delhi. Common satellite knowledge did not display improvements in fog during the working day, but the technique made by Dr et al has designed it doable to observe modifications in fog horizontally and about time. The satellite info is also cross-checked with floor info from 13 areas, making it possible for governments and airlines to forecast the occurrence and extent of fog in excess of the plains of Hindustan.
Madhavan Nair Rajeevan, former Earth Sciences Minister, reported he hoped the findings would support us superior realize how fog happens and how it affects agriculture and transport.
Asia Pacific Science Portal Editorial Office
