Satellite Reveals Decline in the Number of Forest Fires in Uttarakhand

Satellite Reveals Decline in the Number of Forest Fires in Uttarakhand

According to recent news by The Hindu, Satellite images show that there’s been a decline in the number of forest fires in Uttarakhand since April 28. Though fires in the region are still intense, images that have been sourced from two U.S. satellites Aqua and Terra and available on ISRO’s Bhuvan platform show an uptick between April 27-April 29 and then a fall, a fact that’s also been confirmed by ground reports from Uttarakhand.

An official at ISRO’s National Remote Sensing Agency in Hyderabad said that they hadn’t updated the latest figures for May 1 but confirmed that fire reports, reflected on the satellite maps, were a combination of the satellite as well as ground reports.

Red circles indicate active fire locations .

Red circles indicate active fire locations .

Visitors to ISRO’s website can view daily updates of the fires. Red circles indicate active fire locations and they are a composite of how the two satellites detect changes in heat on the land. Nearly 36 different wavelengths are analysed by these satellites for them to specify the locations of probable fires, said P.K. Joshi, a satellite imagery specialist and professor at the Jawaharlal Nehru University.

Since last year, the National Remote Sensing Agency, has been coordinating with State forest officials, to warn of possible fires through analysing satellite images.

Categories: Remote Sensing

About Author

GIS Resources

GIS Resources is an initiative of Spatial Media and Services Enterprises with the purpose that everyone can enrich their knowledge and develop competitiveness. GIS Resources is a global platform, for latest and high-quality information source for the geospatial industry, brings you the latest insights into the developments in geospatial science and technology.

Write a Comment

Your e-mail address will not be published.
Required fields are marked*

This site uses Akismet to reduce spam. Learn how your comment data is processed.