SYNTHETIC APERTURE RADAR SATELLITE
Defence Ministry signs 350th iDEX contract with SpacePixxel Technologies for miniature satellite development
The Ministry of Defence signed its 350th iDEX contract with SpacePixxel Technologies Pvt Ltd for developing a miniature observation and imaging satellite for the Indian Air Force. This initiative aims to innovate in space electronics by miniaturising payloads that were previously deployed on large satellites. The new satellite will integrate multiple miniaturised payloads, offering benefits like faster deployment and lower environmental impact. Defence Secretary Giridhar Aramane praised the commitment of defence innovators and assured them of continued support.
350th iDEX contract: MoD, SpacePixxel to work on design, development of miniaturised satellite
iDEX has significantly impacted the defence ecosystem by fostering start-ups, creating job opportunities, and facilitating procurement worth over Rs 2,000 crore, showcasing a commitment to innovation and technology advancement.
NASA to train ISRO astronauts for ISS trip
NASA and ISRO collaborate to train an Indian astronaut for an ISS mission, enhancing Indo-US space partnership through iCET technology. NASA administrator Bill Nelson emphasised joint efforts to advance human spaceflight and benefit humanity. India and the US aim to deepen interoperability in space, provide advanced training for Indian astronauts, and launch the NASA-ISRO Synthetic Aperture Radar to combat climate change.
Spacetech startup GalaxEye tests SAR tech on NAL’s pseudo satellite
GalaxEye CEO Suyash Singh said that the company tested its synthetic aperture radar (SAR) technology on a subscale high altitude pseudo-satellite (HAPS) developed by the National Aerospace Laboratories (NAL).
Not a surveillance satellite: ISRO on collaborative effort with NASA
ISRO chief S Somanath clarified that the joint satellite mission with NASA, called NISAR, is not for surveillance but for studying Earth's sustainability amidst climate change. The mission aims to develop a Synthetic Aperture Radar satellite to monitor Earth's surface, focusing on various aspects like water, agriculture, and environmental changes. NISAR's data will be shared between the US and India and will be in the public domain.
Isro launches INSAT-3DS weather forecasting satellite
The satellite was launched atop the GSLV-F14 rocket from Sriharikota. It will observe various atmospheric parameters and provide information related to the weather and the climate, the space agency said.
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India planning to launch 50 satellites for intelligence gathering in five years: ISRO chief
Speaking at 'Techfest', an annual science and technology event organised by the Indian Institute of Technology Bombay, Indian Space Research Organisation (ISRO) chairman S Somanath said it is important to improve the ability of satellites to detect changes, to bring in more of AI-related and data-driven approach to analyse data, reduce data downloads and get only the necessary information. Spacecrafts are capable of observing a country's borders and neighbouring regions, he noted.
Isro enables access to remote sensing data from 44 satellites since 1986
This is in accordance with the Indian Space Policy 2023 that talks about enabling easy access for government entities and non-government entities to space-based remote sensing data collected through public expenditure.
Nisar satellite passes test of extreme temp, vacuum of space
The thermal vacuum test occurred at ISRO’s Satellite Integration and Test Establishment in Bengaluru. It’s one of a battery of tests the satellite will face leading to launch. Other tests will ensure it can withstand the shaking, vibration, and jostling that it will encounter during launch.
NASA, ISRO gearing up to launch joint space mission to map globe every 12 days
The NASA-ISRO Synthetic Aperture Radar (NISAR) is set to be launched in the first quarter of 2024 after a few tests, particularly those related to vibration, NASA officials have said. "ISRO is projecting the first quarter of next year. So, I mean, that's ready," NASA NISAR Project Manager Phil Barela said during a media interaction here on Wednesday.
Pragyan rover has done what it was expected to do: ISRO chief
The Chairman of the Indian Space Research Organisation (ISRO) has stated that the Pragyan rover of the Chandrayaan-3 moon mission has fulfilled its expected objectives and it would not be a problem if it fails to wake up from its current sleep mode. The ISRO is now preparing for the launch of the XPoSat or X-ray Polarimeter Satellite, which may take place in November or December.
GalaxEye, ideaForge join hands to build foliage penetration radar for armed forces
GalaxEye, a space start-up based in Bengaluru, has partnered with drone manufacturing company ideaForge to develop a customized radar for the armed forces. The radar, called the UAV FOPEN Radar, will allow the armed forces to see through dense foliage and fog, enabling seamless monitoring in challenging operational scenarios.
A packed launch schedule for ISRO after Chandrayaan-3 mission
The Indian Space Research Organisation (ISRO) has a busy schedule ahead, including the launch of a mission to study the Sun, a climate observation satellite, a test vehicle for the Gaganyaan human space flight programme, and an Indo-US synthetic aperture radar. Additionally, the country's first dedicated polarimetry mission, XPoSat, is also ready for launch. ISRO is also planning to launch NISAR, a joint mission with NASA that will map the entire globe and provide data on changes in Earth's ecosystems.
GalaxEye to launch world's first multi-sensor satellite next year
GalaxEye Space cofounder and chief executive officer (CEO) Suyash Singh said the satellite -- Mission Drishti -- synchronises two complementary sensors, thus pioneering data fusion at its core.
ISRO rocket carrying seven Singaporean satellites lifts off from Sriharikota
The Indian Space Research Organisation (ISRO) launched a Polar Satellite Launch Vehicle (PSLV) rocket carrying seven Singaporean satellites from Satish Dhawan Space Centre on 28 February. The mission is being conducted by commercial arm NewSpace India Limited and is designed to support the satellite imagery requirements of various Singapore government agencies.
Countdown for the launch of Singapore's earth observation satellite commences
After the much-awaited launch of Chandrayaan-3 this month, the Bengaluru-headquartered space agency is set for the launch of PSLV-C56 to place Singapore's DS-SAR, a Radar Imaging Earth Observation Satellite, along with six co-passenger satellites on July 30.
Countdown for launch of PSLV-C56 commences
The countdown for the launch of Singapore's DS-SAR satellite and six co-passenger satellites on board a PSLV rocket began at the Satish Dhawan Space Centre in Sriharikota on Saturday, the Indian Space Research Organisation said. Tomorrow's mission follows the PSLV-C55/TeLEOS-2 mission, which was successfully launched in April to cater to the customers in Singapore by the Bengaluru-headquartered space agency.
Spacetech startup Pixxel to make satellites for Indian Air Force
The grant will equip Pixxel to develop small satellites of up to 150 kilograms for electro-optical, infrared, synthetic aperture radar and hyper spectral purposes, as per a statement.
India to launch seven satellites from Singapore on July 30
Indian Space Research Organisation (ISRO) is set to launch the DS-SAR satellite from Singapore aboard a Polar Satellite Launch Vehicle (PSLV-C56) on July 30th. The satellite, developed through a partnership between Singapore's Government and ST Engineering, will support the satellite imagery needs of Singapore's government agencies.
Need to bring down cost of access to space: Secy in Dept of Space
The space department official said India has the capability to launch in a reasonable manner, but further scaling up and building up demand is essential as space investment is capital-intensive. Organisers said the event is inspired by the leadership of Prime Minister Narendra Modi, the Ministry of Defence, the Department of Space, and the encouragement of stakeholders in the defence and space industry.
ISRO's PSLV-C55 successfully places 2 Singapore satellites into orbit
ISRO's PSLV C55 rocket launched two Singapore satellites, TeLEOS-2 and Lumelite-4, into low earth orbit from Sriharikota spaceport, as part of its dedicated commercial mission through NSIL. TeLEOS-2's Synthetic Aperture Radar (SAR) payload would be used to support satellite imagery requirements of various Government of Singapore agencies, while Lumelite-4 is an advanced 12U satellite developed to augment Singapore's e-navigation maritime safety and benefit the global shipping community.
ISRO receives Indo-US jointly developed NISAR satellite
NISAR, an Earth-observation satellite, is being jointly developed by the National Aeronautics and Space Administration (NASA) and the Indian Space Research Organisation (ISRO).
US hands over NISAR satellite to ISRO
NISAR will be used by ISRO for a variety of purposes including agricultural mapping, and landslide-prone areas. The satellite is expected to be launched in 2024 from Satish Dhawan Space Centre in Andhra Pradesh, into a near-polar orbit.
Indian, US space officials discuss human space exploration
At the eighth meeting of the US-India Civil Space Joint Working Group (CSJWG) meeting on Monday and Tuesday, discussions also covered collaboration in earth and space science as well as global navigation satellite systems, spaceflight safety and space situational awareness, and policies for commercial space activities, the Department said.
How PSInSAR satellite technique helped detect Joshimath sinking?
The researchers collected remote sensing data using the Persistent Scatterer Synthetic Aperture Radar (PSInSAR) Interferometry technique to observe the sinking. A Synthetic Aperture Radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes.
GalaxEye inks MoU with US company to make satellites with SAR, optical sensors
According to GalaxEye, a memorandum of understanding (MoU) for this purpose has been signed along with two other Indian companies - Ananth Technologies and XDLINX Labs with Antaris.
Space and satellites could be next frontier of India-Israel partnership
ISRO has established an organization like IICT where they train young space sciences. They have collaborated with Israeli agency. Collaboration in the space domain with regard to educational institutions is already in place. There is also a joint fund for academic collaboration between the ISF and UGC.
ISRO develops radar for joint earth observation satellite mission with NASA
"NISAR will be the first satellite mission to use two different radar frequencies (L-band and S-band) to measure changes in our planet's surface less than a centimeter across", according to NASA (National Aeronautics and Space Administration).
Indian rocket that US once ‘grounded’ will put Isro-Nasa satellite in space
US space agency Nasa has joined hands with Isro to co-develop the world's most expensive earth imaging satellite that will cost the two countries over $1.5 billion.
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