【摘要】 GNSS(卫星导航定位)技术已广泛涉及地震行业的科学研究、系统建设和工程应用,利用GPS和北斗卫星开展地震应急救援工作也日趋成熟,当地震灾害发生时,导航定位卫星可以辅助开展地壳形变监测、地震灾情调查和评估、决策支持和应急救援等工作。文章论述GNSS技术在地震科技领域的应用情况和发展趋势,介绍基于GNSS技术的地震应急系统三层体系结构的建设内容,提出卫星导航地震应急救援装备的技术特点,对地震应急救援工作中GNSS技术成果转化和推广应用起到了促进的作用。更多还原

【Abstract】 GNSS technology has been widely involved in scientific research,system construction and engineering application of seismic industry.The application of GPS and Compass satellites in emergency relief work in earthquake is mature.When the earthquake happens,navigation and positioning satellites could support the work of crustal deformation monitoring,earthquake disaster investigation and evaluation,decision support and emergency relief.This paper introduces application and development trends of GNSS technology in the field of earthquake science,introduces the construction of three-tier architecture in earthquake emergency response system based on GNSS technology,proposes the technical characteristics of satellite navigation equipments for earthquake emergency relief,and advances the achievemnts transformation and popularization of GNSS technology in emergency earthquake relief work.更多还原