B[China has made important breakthroughs in the key technology field of high-end remote sensing dynamic imaging] September 2, according to the State Administration for Market Regulation, China has recently made important breakthroughs in the key technology field of high-end remote sensing dynamic imaging. In response to the mutual constraints of lightweight, low-power consumption, and high-dynamic imaging performance that urgently need to be solved in the fields of drones, satellites, and robots, the State Administration for Market Regulation (Light Sensing and Image Metrology) established by China Jiliang University, in conjunction with Beijing University of Aeronautics and Astronautics and other organizations, organized technical research and achieved centimeter-level ultra-high-resolution three-dimensional imaging under small and low-power constraints, solving the problem of accurate capture and analysis of scene information in industries such as low-altitude economy and intelligent vision. According to reports, the research team has made breakthroughs in core key technologies such as "miniaturized low-power ultra-high-resolution imaging, high-precision transfer function dynamic aberration compensation, and three-dimensional high-precision reconstruction of strong noise environments." The relevant results have independent intellectual property rights, and the overall technology has reached the international advanced level, and some of the technologies are at the international leading level. At present, relevant technological achievements have been applied in fields such as drones, aerospace, forest fire prevention, security, border and coastal defense, industrial robots, special equipment monitoring, smart cities, etc., with significant economic and social benefits. B[U.S. military attack has caused 2 deaths and many injuries in Iran's Hormozgan Province] On September 2, a reporter from the main station learned that the deputy governor of political and security affairs in Iran's Hormozgan Province said that on the evening of September 1, local time, a wedding ceremony in Sirik City was attacked, killing two people and injuring many others. On the evening of September 1, multiple explosions were heard from Qeshm Island and the Strait of Hormuz in southern Iran. The U.S. Central Command stated that at 12:00 Eastern Time on September 1, the U.S. military began attacking targets of the Islamic Revolutionary Guard Corps in Iran. Later, Iran's Islamic Revolutionary Guard Corps issued a statement saying that a few hours ago, the United States bombed multiple locations along Iran's southern coast, including several civilian sites. The statement also said that Iran's Islamic Revolutionary Guard Corps has begun to fight back against the invaders. In its first operation, it used a new air defense system to shoot down the MQ-9 drone that invaded the US military. (CCTV News) A[Ministry of Water Resources: The glacier surrounding the Cuojian River impact crater in Nepal is still likely to collapse] On August 31, the Ministry of Water Resources learned that according to the SAR image analysis at 5:14 on August 31, the outer boundary area of the water in the Cuojian River impact crater in Nepal was about 83,000 square meters, 14,000 square meters less than 19:00 on the 30th, and the water storage capacity was about 650,000 cubic meters. There are three small water accumulation areas within 2.5 kilometers downstream, all of which are connected to the water flow channel and are in a state of overflow. Glaciers around the Cuojian River impact crater in Nepal may still collapse, posing major risks. Drone video on the morning of August 31 showed that there were multiple landslides of different sizes on the left and right banks within 3 kilometers downstream of the original Purepuqiang Zangbo Barrier Lake. The river is currently in a state of overflow, and there is a risk that the landslides will collapse and form a new barrier lake. (CCTV News) A[Ministry of Natural Resources: Comprehensive investigation of risks and hazards in the Jilong debris flow disaster area] On August 30, it was learned from the Ministry of Natural Resources that the Ministry of Natural Resources has currently launched a comprehensive investigation of risks and hazards in the Jilong debris flow disaster area, and has initially identified 8 high-risk geological disaster points. The Ministry of Natural Resources stated that it is currently continuing to mobilize professional and technical forces, focusing on the ice avalanche source area, barrier lake, along the channel and around the basin, to carry out emergency mapping and risk hazard investigation of the disaster impact area by region, and to strengthen geological disaster inspections and inspections in key areas such as emergency rescue channels, surrounding villages and resettlement sites. Combining remote sensing interpretation and on-site surveys, experts from the front and rear have interpreted a total of more than 60 geological disaster hazard points in the disaster-affected area, and initially determined 8 high-risk points. The Ministry of Natural Resources recommends that drone aerial surveys combined with manual inspections be used for monitoring during the search and rescue period, and requires further strengthening risk monitoring of debris flow source areas, and continuing to carry out risk analysis, monitoring and early warning for potential collapse and landslide hazards caused by scraping of trenches along the debris flow path.
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