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IRNSS-1B
IRNSS-1B is the second out of seven in the Indian Regional Navigation Satellite System (IRNSS) series of satellites after IRNSS-1A. The IRNSS constellation of satellites is slated to be launched to provide navigational services to the region. It was placed in geosynchronous orbit on 4 April 2014. Satellite The satellite will help augmenting the satellite based navigation system of India which is currently under development. The navigational system so developed will be a regional one targeted towards South Asia. The satellite will provide navigation, tracking and mapping services. IRNSS-1B satellite has two payloads: a navigation payload and CDMA ranging payload in addition with a laser retro-reflector. The payload generates navigation signals at L5 and S-band. The design of the payload makes the IRNSS system interoperable and compatible with Global Positioning System (GPS) and Galileo. The satellite is powered by two solar arrays, which generate power up to 1,660 watts, and h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS Satellites
The Indian Regional Navigation Satellite System (IRNSS), with an operational name of NavIC (acronym for 'Navigation with Indian Constellation; also, 'sailor' or 'navigator' in Indian languages), is an autonomous regional satellite navigation system that provides accurate real-time positioning and timing services. It covers India and a region extending around it, with plans for further extension. An extended service area lies between the primary service area and a rectangle area enclosed by the 30th parallel south to the 50th parallel north and the 30th meridian east to the 130th meridian east, beyond borders. The system currently consists of a constellation of eight satellites, with two additional satellites on ground as stand-by. The constellation is in orbit as of 2018. NavIC will provide two levels of service, the "standard positioning service", which will be open for civilian use, and a "restricted service" (an encrypted one) for authorised users (including the militar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Regional Navigation Satellite System
The Indian Regional Navigation Satellite System (IRNSS), with an operational name of NavIC (acronym for 'Navigation with Indian Constellation; also, 'sailor' or 'navigator' in Indian languages), is an autonomous regional satellite navigation system that provides accurate real-time positioning and timing services. It covers India and a region extending around it, with plans for further extension. An extended service area lies between the primary service area and a rectangle area enclosed by the 30th parallel south to the 50th parallel north and the 30th meridian east to the 130th meridian east, beyond borders. The system currently consists of a constellation of eight satellites, with two additional satellites on ground as stand-by. The constellation is in orbit as of 2018. NavIC will provide two levels of service, the "standard positioning service", which will be open for civilian use, and a "restricted service" (an encrypted one) for authorised users (including the military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS-1E
IRNSS-1E is the fifth out of seven in the Indian Regional Navigational Satellite System (IRNSS) series of satellites after IRNSS-1A, IRNSS-1B, IRNSS-1C and IRNSS-1D. It is one among the seven of the IRNSS constellation of satellites launched to provide navigational services to the region. The satellite was placed in geosynchronous orbit. IRNSS-1E has been successfully launched into orbit on 20 January 2016 Satellite IRNSS-1E will help augmenting the satellite based navigation system of India which is currently under development. The navigational system so developed will be regional, targeted towards South Asia. The satellite will provide navigation, tracking and mapping services. The satellite will have two payloads: a navigation payload and CDMA ranging payload in addition with a laser retro-reflector. The payload generates navigation signals at L5 and S-band. design of the payload makes the IRNSS system interoperable and compatible with Global Positioning System (GPS) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS-1C
IRNSS-1C is the third out of seven in the Indian Regional Navigation Satellite System (IRNSS) series of satellites after IRNSS-1A and IRNSS-1B. The IRNSS constellation of satellites is slated to be launched to provide navigational services to the region. It was launched on 15 October 2014 at 20:02 UTC by PSLV-C26 and will be placed in geostationary orbit. Satellite The satellite will help augmenting the satellite based navigation system of India which is currently under development. The navigational system so developed will be a regional one targeted towards South Asia. The satellite will provide navigation, tracking and mapping services. IRNSS-1C satellite will have two payloads: a navigation payload and CDMA ranging payload in addition with a laser retro-reflector. The payload generates navigation signals at L5 and S-band. The design of the payload makes the IRNSS system inter-operable and compatible with Global Positioning System (GPS) and Galileo systems. The satellite is p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 In India
2014 in India refers to notable events that took place in the year 2014 in the Republic of India. Among the notable events were the 2014 Indian general election, in which Bharatiya Janata Party obtained a majority and Narendra Modi was sworn in as the Prime Minister of India. A new state of Telangana was formed. Also in 2014, Mars Orbiter Mission of India successfully entered Mars orbit. Incumbents Governors Elections General Elections State Elections Events * National income - 124,679,593 million * 4 January – An under-construction building collapsed killing 30 construction workers in Goa. * 5 January – GSAT-14 launched from Sriharikota using GSLV-D5 launch vehicle. * 7 January – Prithvi II missile tested at Chandipur test range. * 8 January – Notable Maoist leader Gudsa Usendi and his wife surrendered to the Andhra police. * 8 January – Facebook buys the Indian start-up Little Eye Labs. * 9 January – Devyani Khobragade, an Indian diplomat whose arrest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS-1I
IRNSS-1I is the eighth satellite in the Indian Regional Navigational Satellite System (IRNSS) series of satellites, in reality, IRNSS - 1I is the ninth satellite that launched in IRNSS constellation but it is counting as eighth satellite because IRNSS - 1I is an eighth satellite that has launched successfully in IRNSS constellation. ISRO already launched IRNSS-1A, IRNSS-1B, IRNSS-1C, IRNSS-1D, IRNSS-1E, IRNSS-1F, IRNSS-1G and IRNSS-1H. The satellite is intended to replace the failed IRNSS-1A, and complete the constellation of geosynchronous navigation satellites after IRNSS-1H failed to do so. The satellite's assembly, integration and testing is partly done by a consortium of six small firms led by Alpha Design Technologies, a Bengaluru-based aerospace firm under URSC's supervision. Payload Like its predecessor, IRNSS-1I has two types of payloads, navigation payload and the ranging payload. The navigation payload transmits navigation service signals to the users. This payload is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS-1G
IRNSS-1G was the seventh and final of the Indian Regional Navigation Satellite System (IRNSS) series of satellites after IRNSS-1A, IRNSS-1B, IRNSS-1C, IRNSS-1D, IRNSS-1E and IRNSS-1F. This system of satellites will provide navigational services to the Indian region. The satellite was launched successfully on 28 April 2016 at 07:20 UTC. IRNSS-1G along IRNSS-1A is being used only for NavIC's short message broadcast service and not for navigation. Launch The satellite was launched from the First Launch Pad (FLP) of Satish Dhawan Space Centre, Sriharikota on board PSLV-C33 XL on 28 April 2016 at 12:50 PM IST. The countdown of the launch had begun 51:30 hours before at 9:20 AM IST on 25 April 2016. After the launch of IRNSS-1G the Indian government named the IRNSS system as NAVIC (Navigation with Indian Constellation). Specifications Mission life: 12 years (planned). Lift-off mass: Dry mass: . Payload: CDMA ranging payload in C band. Navigation payload in L-5 and S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRNSS-1F
IRNSS-1F is the sixth navigation satellite out of seven in the Indian Regional Navigational Satellite System (IRNSS) series of satellites after IRNSS-1A, IRNSS-1B, IRNSS-1C, IRNSS-1D and IRNSS-1E. The satellite is one among the seven of the IRNSS constellation of satellites launched to provide navigational services to the region. Launch It was launched aboard a PSLV-XL rocket bearing flight number C32 and was successfully put into geosynchronous orbit at 1601 hrs IST on 10 March 2016. Spacecraft The satellite carries two types of payloads. The navigation payload transmit navigation service signals to users and ranging payload consists of C-band transponder that facilitates accurate determination of the range of the satellite. It carries Corner Cube Retro Reflectors for laser ranging. IRNSS-1F has a 12-year mission life. See also * Communication-Centric Intelligence Satellite (CCI-Sat) * GPS-aided geo-augmented navigation (GAGAN) * Satellite navigation A satelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I-1K
I-1K (also referred to as INSAT-1000) is a satellite bus developed by the Indian Space Research Organisation (ISRO) and marketed by Antrix Corporation. The I-1K bus is designed to be compatible with lightweight geostationary satellites and is commonly used for meteorological satellites. Design * The I-1K bus can be used for satellites in the lightweight category, with a launch mass between . * Its dimensions are . * I-1K's dry mass is and can support payloads of . * Its power systems can supply between 500 and 1000 watts. * The average transponder life is 7 years which can be extended up to 12 years. List of satellites launched using I-1K platform *Kalpana-1 *GSAT-12 * IRNSS series ( 1A 1B 1C 1D 1E 1F 1G 1H 1I) *Chandrayaan-1 *Mars Orbiter Mission See also * Comparison of satellite buses This page includes a list of satellite buses, of which multiple similar artificial satellites have been, or are being, built to the same model of structural frame, propulsion, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 In Spaceflight
In 2014, the maiden flight of the Angara A5, Antares 120 and Antares 130 took place. A total of 92 orbital launches were attempted in 2014, of which 88 were successful, two were partially successful and two were failures. The year also saw seven EVAs by ISS astronauts. The majority of the year's orbital launches were conducted by Russia, the United States and China, with 34, 23 and 16 launches respectively. Overview An Ariane 5 ES launched the ''Georges Lemaître'' Automated Transfer Vehicle, the last one of the series, which also marked 60 successfully completed Ariane 5 launches in a row. On 22 August 2014, Arianespace launched the first two Full Operational Capability Galileo satellites for the European satellite navigation system. A number of significant events in planetary exploration occurred in 2014, including the entry of the Rosetta spacecraft into orbit around the comet 67P/Churyumov–Gerasimenko in August 2014 and the deployment of the Philae lander to its su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ECEF
The Earth-centered, Earth-fixed coordinate system (acronym ECEF), also known as the geocentric coordinate system, is a cartesian spatial reference system that represents locations in the vicinity of the Earth (including its surface, interior, atmosphere, and surrounding outer space) as ''X'', ''Y'', and ''Z'' measurements from its center of mass. Its most common use is in tracking the orbits of satellites and in satellite navigation systems for measuring locations on the surface of the Earth, but it is also used in applications such as tracking crustal motion. The distance from a given point of interest to the center of Earth is called the geocentric distance, , which is a generalization of the ''geocentric radius'', , not restricted to points on the reference ellipsoid surface. The geocentric altitude is a type of altitude defined as the difference between the two aforementioned quantities: ; it is not to be confused for the ''geodetic altitude''. Conversions between ECEF a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sriharikota
Sriharikota is a Barrier island off the Bay of Bengal coast located in the Shar Project settlement of Tirupati district in Andhra Pradesh, India. It houses the Satish Dhawan Space Centre, one of the two satellite launch centres in India (the other being Thumba Equatorial Rocket Launching Station, Thiruvananthapuram). Indian Space Research Organisation (ISRO) launches satellites using multistage rockets such as the Polar Satellite Launch Vehicle and the Geosynchronous Satellite Launch Vehicle from Sriharikota. Location Sriharikota is partly located in Sullurpeta mandal and partly located in Tada mandal in Tirupati District in Andhra Pradesh and separates Pulicat Lake from the Bay of Bengal Pincode and Map Location of SRIHARIKOTA RANGE, NELLORE District, ANDHRA PRADESH State-Source Pincode locator The nearest town and railway station is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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