Guwahati: The Indian Space & Research Organisation (Isro) successfully launched the Earth Observation Satellite (EOS-04) onboard the Polar Satellite Launch Vehicle on Monday.
Two more rideshare satellites were sent into orbit as part of the Indian space agency’s preparations for the year 2022.
EOS-04 was launched from SAR in Sriharikota at 5:59 a.m. into the Sun-Synchronous Orbit, about 529 kilometers above the globe. The four-stage rocket carried INSPIRESat, a student satellite, and INSAT-2DT, a spacecraft that will be used in a future joint India-Bhutan mission.
The launch director stated that all three satellites had been successfully deployed to cheers in Mission Control. “The mission of PSLV-C52 has been effectively accomplished,” Isro chief S Somnath stated after the launch.
Isro was hailed by Prime Minister Narendra Modi, who remarked, “Congratulations on the successful launch of the PSLV-C52 mission by our space scientists. For agriculture, forestry, and plantations, as well as soil moisture and hydrology and flood mapping, the EOS-04 satellite will offer high-resolution photos in all-weather circumstances.”
The Earth Observation Satellite-04 also known as the Radar Imaging Satellite (RISAT), was built to deliver high-quality photographs in all-weather circumstances for applications like agriculture, forestry, plantations, flood mapping, and soil moisture and hydrology. The spacecraft will collect data in the C-Band band, completing observations made by Resourcesat, Cartosat, and RIS. The INSPIRESat-1 student satellite weighing 8.1 kilograms was created by the Indian Institute of Space Science and Technology in collaboration with the University of Colorado’s Laboratory of Atmospheric and Space Physics. The satellite will help us better understand the dynamics of the ionosphere and the sun’s coronal heating process. It has a one-year operational lifespan.
This was the first launch of PSLV since the failure of the EOS-03 mission launched last year. The mission had been considered a failure by the space agency due to a technical issue with the system.
The first launch of 2022 has triggered Isro’s plans to launch 18 more missions this year, including the high-profile Chandrayaan-3 mission to the Moon and the long-awaited uncrewed Gaganyaan mission.
The PSLV, India’s workhorse launcher climbed to the top of the SSO on its 54th trip. The PSLV-C53 mission which will launch OCEANSAT-3 and INS 2B ANAND into orbit, is scheduled to launch in March.
Isro chief S Somnath had earlier stated that the agency will launch five significant satellites in the next three months and a total of 19 missions this year.