Monday, September 26, 2011

Data Reception and Dissemination

National Remote Sensing Centre (NRSC) is responsible for remote sensing satellite data acquirement and processing, data dissemination, aerial remote sensing and decision support for disaster management.

NRSC has archived a wealth of satellite images from Indian and foreign satellites since 1983. NRSC has its data reception facility at Shadnagar, 65 km from Hyderabad city. The station has four state of the art antenna systems for data reception and archival.

The Satellite data processing chain has a user friendly web mechanism to enable users to order data of their requirement. It can facilitate to acquire data pertaining to any part of the globe on user request.

The Aerial facility has two Beech craft aircraft to acquire data utilizing various sensors like Aerial cameras, Laser instrument, Synthetic aperture radar and Magnetometer.

The aerial facility has carried out number of studies for mapping and infrastructure planning for towns and cities, Cadastral surveys, canal alignment for interlinking of rivers, Digital elevation model (DEM) applications ,Mineral targeting etc., It has also carried out international projects in Maldives & Emirates of Dubai.

The Decision Support Centre (DSC) is a single window information provider on major natural disasters like Floods, Agricultural Drought, and Forest fires, Cyclones, Earthquakes and Landslides. It provides near real time information to State and Central government for relief, rehabilitation and planning. The DSC also supports International Charter on Space and Major Disasters and Sentinel Asia. Under this, critical support was extended to Myanmar during Nargis (2008) Cyclone; Indonesian floods (2008) and China earthquake (2008).