Role of satellite in science and technology
Answers
India has developed a sophisticated space technology system over the past few decades that plays a significant role in sectors ranging from agriculture to medicine.
The Indian Space Research Organisation (ISRO) has launched more than 70 satellites since the space programme was set up in 1969 “for various scientific and technological applications”, including “mobile communications, meteorological observations, telemedicine, tele-education, disaster warning, radio networking, search and rescue operations, remote sensing and scientific studies of the space”, it says.
India’s space programme now costs US$1 billion a year.
The Indian national satellite (Insat) system, commissioned in 1983, is a multipurpose satellite communications system used for a range of functions including television broadcasting and meteorological imaging. It plays a vital role in delivering cyclone warnings and is used in search and rescue operations.
The satellites are also used for “telemedicine”, connecting speciality hospitals in India’s major cities to hundreds of hospitals in rural and remote areas of the country, as well 18 mobile units with satellite dishes that link it up to the system.
“India has established space systems that form an important element of the national infrastructure,” the ISRO says.
It adds India also has “the world’s largest constellation of remote sensing satellites”.
“The data is used for several applications covering agriculture, water resources, urban development , mineral prospecting, environment, forestry, drought and flood forecasting, ocean resources and disaster management,” the ISRO says.
Towards Technological Self-Reliance and Leadership
India as a nation from last 25 years getting its so many products from other countries. And India is now able to launch it's own sattelite on mars and moon.
But, Today also all products of our country are purchased from China. From computers to tablets and tablets to smartphones. All of our current Nuclear Plants and weapons are Russians.
And today, India is a largest weapons importer in the world. self reliance in technology is not easy without scientist attitude.
Countries like UK, China, South Korea, Japan, Russia , USA are advanced in their technology and scientific discoveries.
Countries like france has developed a new and highly artificial intelligence machines to do work easily and efficiently. And because of their discoveries in computer science as well as new technologies field. There education has also became advanced.
Today, Countries like Japan and UK are advanced in Energy production fields, Nuclear science, Medical, Vechile manufacturin, smartphone manufacturing, IT because of advances in technology and science.
In last 20 years, All countries are working on new technologies and new inventions which can help to our digital world.
UK, China, South Korea, Japan, Russia , USA are selling advanced machines and making profit and making there country good in economy as well as Technology fields.
Most of the space industries are also from only UK, China, South Korea, Japan, Russia , USA.
NASA, ISRO, DRDO, BDL has given there very large contribution in the technological fields.
Today, India is great country in space launching as well as making sattelites because of ISRO. ISRO launches it's new sattelites as well as new products in other counties and India too. Because of Launching sattelites by ISRO, Today ISRO has earned a lot of for our nation.
At last, we can say that, India has achieved a great success in last 20 years because of Technology and science research.
Today, India is a great country because of only science and technology. People of India should be use more technology materials and items for there use. Also, Today's Indian people should try to give more things in technological fields.