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प्रश्न
Explain the importance of satellite communication in India
Discuss the importance of the following in the present day life:
Satellites
स्पष्ट करा
दीर्घउत्तर
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उत्तर
Importance of satellite communication:
- Communication through satellites emerged as a new era in the system of communication in our country.
- The use of satellites in getting a continuous and synoptic view of the larger areas has made this communication system very vital for the country.
- Satellite images are used for weather forecasting.
- Monitoring of natural calamities.
- Surveillance of border areas.
- India’s Indian National Satellite System (INSAT) and Remote Sensing Satellite System (IRS) support multipurpose functions like telecommunication, meteorological observation, and remote sensing for agriculture, disaster management, and environmental monitoring.
- They are used for relaying signals to television, telephone, radio, and mobile phone.
- They are also useful in weather detection, internet, and military applications.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Which means of communication has expedited the field of communications?
Match the columns.
| ‘A’ Group | ‘B’ Group | ||
| a. | Trans-Amazonian | i. | Tourist Place Highway |
| b. | Road Transport | ii. | Railway Station in India |
| c. | Rio de Janeiro | iii. | Golden Quadrilateral |
| d. | Manmad | iv. | Major Highways |
| 40° W. Meridian |
Write notes on
Modern means of communication
Write a short note.
Communication in India
What is communication? What are its types?
The ______ are the most powerful means of print media.
Match the following:
| 1. | Eastern Railways | (a) | Telecommunication |
| 2. | Major Ports | (b) | India with Lahore |
| 3. | Bharath Sanchar Nigam | (c) | Kolkata |
| 4. | Satellite system | (d) | Port Trust of India |
| 5. | Major arterial roads | (e) | Indian remote sensing |
What are the different kinds of mail services introduced by the Department of Post?
Indian Space Research organization was established in the year ______.
Study the map given in figure and answer the following questions.
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- Calculate the difference between the two longitudinal extremes of mainland India. Is it more than Brazil?
- Which longitude in India is called the Indian Standard Time (IST)?
- What is the difference between this time and the GMT?
- How many local times are there in India?
