ISRO has launched its most expensive and most powerful meaning observation satellite NISAR.
ISRO has launched its most powerful satellite Nisar. It has been described as the scanner of the earth. ISRO has designed it in association with the American Space Agency NASA. Through this mission, launched at a cost of more than Rs 12,000 crore, the information about the earth will be available which are very important. The full name of Nisar is NASA-Isro Synthetic Aperture Radar (NASA-Isro Syntic Aperture Radar).
This satellite will scan the earth for 12 days and gather many interesting information. It is being claimed that it will also be able to record the change of up to an inch of the earth. Nisar is not only called ISRO’s most expensive and powerful satellite. There are many reasons behind this, which make it special. Know, the merits of Nisar Satellite that made it powerful.
What is Nisar Satellite, how will it beBenefit,
The aim of this mission is to understand the earth and its environment deeply. Nisar satellite has been launched for this. Technically, Nisar is a high -tech satellite. It will take 97 minutes to complete a round of the earth. It can monitor the dense forest of the earth, the changes happening here and the movement happening here even at night. It will scan the whole earth by making 1,173 rounds in 12 days and gather many information.
Nisar satellite is being called the scanner of the earth.
This satellite will give many information. For example, how much the glaciers are melting on the earth, how much change is happening in them. Will monitor the situation from forest to fields. Through this, it will introduce the environmental conditions. Will also give interesting information about sea conditions. Scientists will be able to collect data and new information about environment, climate change and natural disasters from the information received through it. By analyzing them, they will be able to predict in many cases.
Why is Nisar Satellite Powerful? 5 big things
- First special kind of satellite: It is also the first satellite equipped with two synthetic aperture radars (Sars), which works in different frequency bands. This makes it the most powerful meaning of observation satellite ever, which generates data and high-resolution photos. It will prove to be helpful in many research.
- Gold plated radar antenna: Gold plated radar antenna with a 12 -meter diometer in Nisar will send microwave signals on the earth. They will return and give information. In this way this antenna will work to give many interesting information.
- Solar Array: The solar array installed in the satellite will work to generate electricity, which can be used in it.
- L-band sar: It can penetrate trees, ice and sand using high wavelength and microwaves and map the ground below.
- 45-band sar: It uses low wavelength, so it cannot enter the ground very deeply, but S-band can capture the features of SAR crop fields and water systems.
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