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PSLV-C47
PSLV-C47 was a mission of the Indian Polar Satellite Launch Vehicle (PSLV) rocket, launched on Thursday, November 27, 2019, at 09:27 Hrs (IST) by the Indian Space Research Organisation (ISRO) from the Satish Dhawan Space Centre Second Launch Pad, second launch pad of the Satish Dhawan Space Centre at Sriharikota, Andhra Pradesh. The mission's main payload was Cartosat-3, a mapping satellite. Cartosat-3 was injected into an orbit of 509 km at an inclination of 97.5-degree to the equator, 17 minutes and 38 seconds after lift-off. Launch The mission is the 74th mission from Satish Dhawan Space Centre, 49th flight of PSLV, and 21st flight of the XL variant. The rocket launched from the Satish Dhawan Space Centre Second Launch Pad, second launch pad of the Satish Dhawan Space Centre. The first stage burned for around 113 seconds, and then separated. This was followed by the ignition of Second stage, followed by Payload fairing, Payload Fairing separation at 156 seconds. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat-3
Cartosat-3 is an advanced Indian Earth observation satellite, Earth observation satellite built and developed by Indian Space Research Organisation (ISRO), which replaces the Indian Remote Sensing Satellite (IRS) series. It has a panchromatic resolution of 0.25 metres making it one of the imaging satellite with highest resolution in the world at the time of launch and MX of 1 metre with a high quality resolution which is a major improvement from the previous payloads in the Cartosat series. Potential uses include weather mapping, cartography or defence, and strategic applications. Overview Cartosat-3 has a resolution of 25 cm (10"). It uses 1.2 m optics with 60% of weight removal compared to Cartosat-2. Other features include the use of adaptive optics, acousto optical devices, in-orbit focusing using MEMs and large area-light weight mirrors and advanced sense with a high quality resolution. It has a planned mission life of 5 years. Approved cost of is . It captures Pan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSLV-C46
PSLV-C46 was a mission of the Indian Polar Satellite Launch Vehicle (PSLV) rocket, launched on Thursday, May 22, 2019, at 05:30 Hrs (IST) by the Indian Space Research Organisation (ISRO) from the first launch pad of the Satish Dhawan Space Centre at Sriharikota, Andhra Pradesh. In this mission, the 'Core-Alone' configuration of PSLV was flown (without the use of solid strap-on motors). The mission launched RISAT-2B into a Geocentric Sun-synchronous orbit. The satellite is an Indian radar reconnaissance satellite that is part of India's RISAT programme and is the third satellite in the series. The satellite was injected into an orbit of 555 km, 15 minutes and 30 seconds after lift-off, at an inclination of 37 degree to the equator. Launch The mission was the 72nd launch mission from Satish Dhawan Space Centre, 36th from the first launch pad and the 48th flight of PSLV. It was also the 14th flight of the `Core alone' configuration of PSLV. The PS-1 stage burned for around 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of PSLV Launches
This is a list of launches made by ISRO, Indian Space Research Organisation (ISRO) using Polar Satellite Launch Vehicle (PSLV) rockets. Notable missions PSLV flight D1 This was the first developmental flight of the PSLV-D1. The IRS-1E satellite which was proposed to be launched was derived from the engineering model of IRS-1A incorporating a similar camera and an additional German-built monocular electro-optical stereo scanner. Even though the #IRS-1E, mission was a failure, the launch team and an expert committee appointed thereafter noted that the mission had validated many technologies and that most sub-systems had performed optimally. PSLV flight C2 In the flight sequence, IRS-P4 was injected first, followed by KITSAT-3 and DLR-Tubsat in that order. The mission was supported by ISRO Telemetry, Tracking and Command Network of ground stations located at Bangalore, Sriharikota, Lucknow, Mauritius, Bearslake, Russia and Biak, Biak, Indonesia. During the initial phase o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSLV-C48
PSLV-C48 was a mission of the Indian Polar Satellite Launch Vehicle (PSLV) rocket, launched on Thursday, December 11, 2019, at 15:25 Hrs (IST) by the Indian Space Research Organisation (ISRO) from the Satish Dhawan Space Centre Second Launch Pad, second launch pad of the Satish Dhawan Space Centre at Sriharikota, Andhra Pradesh. The mission's main satellite was RISAT-2BR1 along with other commercial satellites from various countries. RISAT-2BR1 was injected into an orbit of 576 km at an inclination of 37-degree to the equator, 16 minutes and 23 seconds after lift-off. Launch PSLV-C48 was the 50th launch of the Polar Satellite Launch Vehicle and the 75th launch vehicle mission from Satish Dhawan Space Centre, Sriharikota. This is the 2nd flight of PSLV in 'QL' configuration (with 4 solid strap-on motors). The first stage ignited for about 1 minute and 51 seconds, and got separated. This was followed by the second stage ignition and heat shield separation. The second sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Remote Sensing Satellite
India's remote sensing program was developed with the idea of applying space technologies for the benefit of humankind and the development of the country. The program involved the development of three principal capabilities. The first was to design, build and launch satellites to a Sun-synchronous orbit. The second was to establish and operate ground stations for spacecraft control, data transfer along with data processing and archival. The third was to use the data obtained for various applications on the ground. India demonstrated the ability of remote sensing for societal application by detecting coconut root-wilt disease from a helicopter mounted multispectral camera in 1970. This was followed by flying two experimental satellites, Bhaskara-1 in 1979 and Bhaskara-2 in 1981. These satellites carried optical and microwave payloads. India's remote sensing programme under the Indian Space Research Organization (ISRO) started off in 1988 with the IRS-1A, the first of the serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Standard Time
Indian Standard Time (IST), sometimes also called India Standard Time, is the time zone observed throughout the Republic of India, with a time offset of UTC+05:30. India does not observe daylight saving time or other seasonal adjustments. In military and aviation time, IST is designated E* ("Echo-Star"). It is indicated as ''Asia/Kolkata'' in the IANA time zone database. History The Indian Standard Time was adopted on 1 January 1906 during the British era with the phasing out of its precursor Madras Time (Railway Time), and after Independence in 1947, the Union government established IST as the official time for the whole country, although Kolkata and Mumbai retained their own local time (known as Calcutta Time and Bombay Time) until 1948 and 1955, respectively. The Central observatory was moved from Chennai to a location at Shankargarh Fort in Allahabad district, so that it would be as close to UTC+05:30 as possible. Daylight Saving Time (DST) was used brief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Payload Fairing
A payload fairing or nose fairing is a nose cone used to protect a launch vehicle, spacecraft payload (air and space craft), payload against the impact of dynamic pressure and aerodynamic heating during launch through an atmosphere. An additional function on some flights is to maintain the cleanroom environment for precision instruments. Once outside the atmosphere the fairing is jettisoned, exposing the payload to outer space. The standard payload fairing is typically a cone-cylinder combination, due to aerodynamic considerations, although other specialized fairings are in use. The type of fairing which separates into two halves upon jettisoning is called a clamshell fairing by way of analogy to the Bivalve shell, bifurcating shell of a clam. In some cases the fairing may enclose both the payload and the upper stage of the rocket, such as on Atlas V and Proton M. If the payload is attached both to the Booster rocket, booster's core structures and to the fairing, the payload ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spaceflight Industries
Spaceflight Industries, Inc. is an American private aerospace company based out of Herndon, Virginia, that specializes in geospatial intelligence services. It sold its satellite rideshare business, Spaceflight, Inc., in June 2020. Spaceflight Industries has two primary business services: BlackSky Global, their geospatial intelligence service, and LeoStella, a joint venture with Thales Alenia Space to manufacture small satellites. History Spaceflight Industries was founded in 2009 as Spaceflight Services by Jason Andrews, with Curt Blake joining soon thereafter as SVP and General Counsel. Prior to founding Spaceflight, Jason Andrews worked at Kistler Aerospace and founded Andrews Space in 1999. Jason Blake has previous experience at Microsoft, Starwave, SpaceDev, and GotVoice. Spaceflight Services purchased excess capacity from commercial launch vehicles and resold it to a number of "rideshare" secondary payloads, along with providing integration and certification se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NewSpace India Limited
NewSpace India Limited (NSIL) is a Public Sector Undertakings in India, Public Sector Undertaking (PSU) of the Government of India, under the Department of Space. NSIL is responsible for producing, assembling and integrating the launch vehicle with the help of industry consortium. It was established on 6 March 2019 under the administrative control of the Department of Space (DoS) and the Companies Act 2013, Company Act 2013. The main objective of NSIL is to scale up private sector participation in Indian space programmes. Objectives NSIL was setup with the following objectives: * Transfer of Small Satellite technology to industry: NSIL will obtain license from DoS/ISRO and sub-license the same to industry * Manufacture of Small Satellite Launch Vehicle (SSLV) in collaboration with private sector * Production of Polar Satellite Launch Vehicle (PSLV) through Indian industry * Production and marketing of Space-based products and services, including launch and application * Trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-31+DRAFT.pdf , title=Cubesat Design Specification , publisher=California Polytechnic State University, San Luis Obispo, Cal Poly SLO , year=2020 , location=San Luis Obispo , pages=12 and often use commercial off-the-shelf (COTS) components for their electronics and structure. CubeSats are deployed into orbit from the International Space Station, or launched as secondary payloads on a launch vehicle. , more than 2,300 CubeSats have been launched. In 1999, California Polytechnic State University (Cal Poly) professor Jordi Puig-Suari and Bob Twiggs, a professor at Stanford University Space Systems Development Laboratory, developed the CubeSat specifications to promote and develop the skills necessary for the design, manufacture, and testing of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth Observation Satellite
An Earth observation satellite or Earth remote sensing satellite is a satellite used or designed for Earth observation (EO) from orbit, including spy satellites and similar ones intended for non-military uses such as environmental monitoring, meteorology, cartography and others. The most common type are Earth imaging satellites, that take satellite images, analogous to aerial photographs; some EO satellites may perform remote sensing without forming pictures, such as in GNSS radio occultation. The first occurrence of satellite remote sensing can be dated to the launch of the first artificial satellite, Sputnik 1, by the Soviet Union on October 4, 1957. Sputnik 1 sent back radio signals, which scientists used to study the ionosphere. The United States Army Ballistic Missile Agency launched the first American satellite, Explorer 1, for NASA's Jet Propulsion Laboratory on January 31, 1958. The information sent back from its radiation detector led to the discovery of the Earth's Van ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-Conductor Laboratory
The Semi-Conductor Laboratory (SCL), Mohali is a research institute under the Ministry of Electronics and Information Technology, Government of India. SCL was formerly under the Department of Space. SCL's aims include research and development (R&D) in the field of semiconductor technology. Semiconductors manufactured by SCL have been used in the Mars Orbiter Mission. The Indian Government is attempting to modernize SCL and upgrade its facilities. History The Semi-Conductor Laboratory (SCL) is a public sector undertaking (PSU) of the Government of India, and was founded as the Semiconductor Complex Limited, in Mohali, Punjab. SCL was formed to develop India's ambitions for establishing a semiconductor manufacturing industry. In 1976, the Cabinet of India approved the formation of SCL, and the company began production in 1984. At first, Navi Mumbai was the leading contender for where SCL would be established, however, then Prime Minister Indira Gandhi eventually selected Mohali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
