Chinese researchers on Monday introduced advanced digital products designed to better support commercial aerospace operations and low-altitude flight activities at a current aerospace information conference in east China's Wuxi City.
Geovis Technology Co., Ltd., a Chinese company specializing in digital space technology services, launched the new generation of its computing and analytical platform designed for commercial aerospace applications.
Built on the company's data cloud technology, this platform uses smart algorithms and big data capabilities to help with aerospace tasks like intelligent satellite layout planning, analysis of satellite communication interference, strategies for on-orbit services, and design of orbits for deep space exploration.
The platform also offers improved calculations for warning about potential satellite collisions, which is crucial as the number of satellites in space continues to increase.
"Our entire data cloud system includes data from 350 satellites, nearly a thousand algorithms designed for processing satellite data, and the computing power of four supercomputers. This integration enhances our ability to provide comprehensive aerospace information," said Shao Zongyou, CEO of Geovis Technology Co., Ltd.
Additionally, the company has introduced another product this time: a system developed using its data cloud technology, aimed at enhancing intelligent management and service levels in low-altitude domains. This system can simulate low-altitude environments, monitor real-time flight dynamics, plans optimal paths, and coordinates multiple aircraft to prevent collisions.
Chinese company releases new digital products supporting commercial aerospace, low-altitude industries
A Brazilian national who was deported by the United States in January this year recounted the discriminatory and inhumane treatment he encountered during the repatriation in an interview with China Central Television (CCTV).
Jefferson Faustino was among the 88 deported Brazilians sent by a charter flight from the U.S. to Manaus, a city in northern Brazil, on Jan 24.
During dozens of hours of flight, they were handcuffed, shackled, and denied food and bathroom, and they almost lost their lives to an air conditioning fault, according to Faustino.
"They gave us water in very small bottles on the plane. And I couldn't drink it, because my hands were cuffed to the waist chain. So I had to bend down hard and squash the bottle to spray water into my mouth, because otherwise I wouldn't be able to reach the water at all. Even by doing so, I couldn't get water. When I squeeze the bottle, the water sprayed out and soaked me all over. In the 48 hours of repatriation, they distributed food only one time. It was a spoiled sandwich. The sandwich they gave turned purplish color. I was starving. What could I do? I had to eat," Faustino said.
"In the 48 hours of repatriation, they distributed food only one time. It was a spoiled sandwich. The sandwich they gave me was purple. I was starving. What could I do? I had to eat," he added.
Meanwhile, the American crew enjoyed fresh food and water, Faustino told CCTV.
"No, they had very good food. Every meal, they went over there to heat up box lunches and drink water. The cabin cabinets were full of lunch boxes, full of food, but they didn't give us that food," he said.
The Brazilian deportees protested the unfair treatment and asked for the food and water, but they were not given a response, because of the language barrier, Faustino recalled.
"Yes, we asked. We spoke loudly to them, but the crew didn't speak Portuguese or Spanish, only English. It's a humiliation to us the Brazilians, because we didn't have food and couldn't use the bathroom. The children were crying," he said.
After the plane arrived in Manaus, the air conditioning system broke down and the crew got off the plane, leaving the deportees suffocating in the enclosure.
"People couldn't breathe. The cabin was out of air. I managed to open an emergency exit door and shouted to the police: 'Help! Help! Help!' I yelled for help, asking them to come and save us, because I thought I was dying, I was dying," Faustino said.
The Brazilian government deemed this treatment "degrading" and "unacceptable", with the country's foreign ministry summoning the charge d'affaires of the U.S. Embassy to request an explanation over the issue on Jan 26.
"The U.S. government should be held accountable. Why didn't they train these people responsible for transporting deportees. Since the Trump administration came to power, it has created conflicts in American society and adopted policies that are completely against democracy and public opinion, disrupting relations between the U.S. and its economic and political partners," said Rinaldo Leal, a Brazilian lawyer.
U.S. President Donald Trump signed on his inauguration day an executive order that called for mass deportations of undocumented migrants. Since then, raids and deportations of undocumented migrants, especially those from Latin America, have continued to ramp up.
Brazilian deportee recounts inhumane treatment during flight from US
Brazilian deportee recounts inhumane treatment during flight from US
