Tag: Chinese Academy of Sciences
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Top 10 Frontier Questions in Remote Sensing Unveiled by Chinese Academy of Sciences Institute
The Aerospace Information Research Institute of the Chinese Academy of Sciences (AIRCAS) announced on August 28 that the Second National Conference on Remote Sensing Geography had opened that day in Kashi, Xinjiang, where the “Top 10 Frontier Questions in Remote Sensing Science and Technology” were officially unveiled. Academicians and experts said remote sensing in China…
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How Is Every Field Accurately Verified? China Uses Remote Sensing for Its Fourth National Agricultural Census
Remote sensing technology has given agricultural censuses “eyes in space,” but satellite imagery alone cannot produce agricultural data with 100% accuracy. Misaligned field boundaries, omitted or duplicated polygons, crop misclassification, and cloud cover obscuring ground conditions are all unavoidable challenges in remote sensing interpretation. These issues emerged during the remote sensing survey verification for China’s…
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China Achieves First Two-Way High-Speed Earth-Moon Laser Communications
China has achieved two-way high-speed laser communications between Earth and the Moon for the first time, establishing a bidirectional optical link across more than 400,000 kilometers and marking a major expansion of the country’s space laser communications capabilities into cislunar space. The Technology and Engineering Center for Space Utilization of the Chinese Academy of Sciences…
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China launches experimental Shiyan satellite
A Long March 4B rocket takes off from the Taiyuan space base with a Shiyan 6 satellite. Credit: Xinhua China launched the third in a series of experimental Shiyan 6 satellites April 8 aboard a Long March 4B rocket, beginning a mission to test new space technologies, including a new super-black coating to absorb stray…
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China’s Tianwen 1 mission targets mid-May landing on Mars
China’s Tianwen 1 orbiter took this picture of Mars on March 18 from a distance of approximately 7,100 miles (11,500 kilometers). Credit: CNSA China’s Tianwen 1 spacecraft — in orbit around Mars since February — is scheduled to deploy a descent module to attempt the country’s first landing on the Red Planet in mid-May. Officials…
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China launches two small satellites for gravitational wave research
A Long March 11 rocket lifts off from the Xichang space base with the GECAM mission. Credit: CAS Two small Chinese satellites designed to detect gamma-ray bursts associated with gravitational waves launched Wednesday on a Long March 11 rocket, beginning an astrophysics research mission to study black holes and neutron stars. The Gravitational Wave High-energy Electromagnetic…
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China launches robotic mission to orbit, land, and drive on Mars
A Long March 5 rocket takes off Thursday from the Wenchang Space Launch Center on Hainan Island with the Tianwen 1 Mars mission. Credit: Xinhua A heavy-lift Long March 5 rocket propelled China’s first Mars landing mission toward the Red Planet on Thursday after launching from a seaside spaceport on Hainan Island, the second of…
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China launches robotic mission to orbit, land, and drive on Mars
A Long March 5 rocket takes off Thursday from the Wenchang Space Launch Center on Hainan Island with the Tianwen 1 Mars mission. Credit: Xinhua A heavy-lift Long March 5 rocket propelled China’s first Mars landing mission toward the Red Planet on Thursday after launching from a seaside spaceport on Hainan Island, the second of…
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China moves massive rocket into place for ambitious Mars shot
China’s Long March 5 rocket prepares for rollout from an assembly building to its launch pad July 17 at the Wenchang Satellite Launch Center on Hainan Island. Credit: Xinhua China’s heaviest rocket has rolled to its launch pad for liftoff Thursday with the country’s first Mars landing mission, an ambitious attempt to place an orbiter…
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China moves massive rocket into place for ambitious Mars shot
China’s Long March 5 rocket prepares for rollout from an assembly building to its launch pad July 17 at the Wenchang Satellite Launch Center on Hainan Island. Credit: Xinhua China’s heaviest rocket has rolled to its launch pad for liftoff Thursday with the country’s first Mars landing mission, an ambitious attempt to place an orbiter…