Amin Loksewa Tayari - अमिन लोकसेवा तयारी

20/08/2024

Amin

16/08/2024

11/08/2024

Types of GNSS
Global Navigation Satellite System (GNSS) refers to a constellation of satellites that provide geo-spatial positioning. There are several types of GNSS, including:

1. GPS (Global Positioning System):
- Developed by the United States.
- The most widely used GNSS.
- Comprises at least 24 satellites.

2. GLONASS (Global Navigation Satellite System):
- Developed by Russia.
- Provides an alternative to GPS.
- Consists of a similar number of satellites as GPS.

3. Galileo:
- Developed by the European Union.
- Offers improved accuracy and reliability over GPS.
- Fully operational, with more satellites planned for future enhancement.

4. BeiDou:
- Developed by China.
- Offers regional and global coverage.
- Includes features for navigation and timing services.

5. QZSS (Quasi-Zenith Satellite System):
- Developed by Japan.
- Primarily designed to enhance GPS signals in urban areas.
- Provides regional services in Japan and surrounding regions.

6. IRNSS (Indian Regional Navigation Satellite System):
- Developed by India.
- Provides regional navigation services over India and surrounding areas.
- Also known as NavIC (Navigation with Indian Constellation).

7. NAVIC (Navigation with Indian Constellation):
- An extension of IRNSS.
- Offers both regional and global navigation capabilities.

8. Regional Systems:
- Other regional systems may exist, designed for specific geographic areas and applications, such as WAAS (Wide Area Augmentation System) in the U.S. and EGNOS (European Geostationary Navigation Overlay Service) in Europe.

Each of these systems offers different features, coverage, and levels of accuracy, and many devices can use signals from multiple GNSS for improved performance.

11/08/2024

AMIN

10/03/2024

प्रदेश लोकसेवा आयोग गण्डकी प्रदेश रा.प.अन.दितिय श्रेणि चौथो तह अमिन को यहि मिति २०८०/११/३० र मिति २०८०/१२/०१ गते हुन गैरहेको परिक्षा को शुभकामना सबैलाई 🙏

07/02/2023

Ep 1