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滑坡是一种常见的地质灾害。我国是一个多山的国家,据不完全统计,我国已受滑坡灾害和可能受到滑坡威胁的地区约占全国陆地面积的1/5至1/4。仅三峡库区据初步调查 100万 m~3以上的崩塌、滑坡体约140处。它们当中有少部分正在发展,一旦失稳,不仅直接严重危及长江航运和沿江人民生命财产安全,而且影响到长江沿线有关省市的经济发展。 1992年6月8日至10日,在湖北省宜昌市召开了“卫星传输技术在滑坡监测中的应用”研究成果鉴定会。鉴定委员会由国家地震局、湖北省科委、中国岩石力学与工程学会、水利部水管司、中科院岩土力学所、中国地质大学、黄委设计院、地矿部遥感中心、长江水利委员会等单位的11位专家组成。通过现场测试分析鉴定,与会专家一致认为:该项成果总体设计先进、新颖,具有科学性、实用性和开创性,填补了我国利用卫星传输技术在滑坡中应用的空白,具有国内领
Landslide is a common geological disaster. My country is a mountainous country. According to incomplete statistics, China has suffered landslide hazards and areas that may be threatened by landslides that account for about one-fifth to one-fourth of China’s land area. According to the preliminary investigation of the Three Gorges reservoir area, about 140,000 landslides and landslides occurred at an altitude of 1 million m 3 or above. A small part of them are developing. Once destabilized, they not only directly and seriously endanger the life and property of the Yangtze River shipping and people along the Yangtze River, but also affect the economic development of the provinces and cities along the Yangtze River. June 8, 1992 to 10 in Yichang, Hubei Province held a “satellite transmission technology in the application of landslide monitoring” research results appraisal meeting. Identification Committee by the State Seismological Bureau, Hubei Provincial Science and Technology Commission, China Society of Rock Mechanics and Engineering, Water Resources Department of Hydraulic Engineering, Chinese Academy of Sciences Institute of Geomechanics, China University of Geosciences, Yellow Design Institute, Ministry of Geology and Mineral Resources Remote Sensing Center, Yangtze River Water Conservancy Commission and other units 11 experts. Through on-site testing and analysis, experts attending the meeting agreed that the overall design of this achievement is advanced, innovative, scientific, practical and pioneering, which has filled the gap that China has made in landslide using satellite transmission technology,