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43. using the techniques of interferometry and radargrammetry, data from radar satellites are used to forecast volcanic eruptions and earthquakes and form the basis of public warnings by disaster management organizations.
43. 依靠干涉测量和雷达测图技术,可使用雷达卫星获得的数据预报火山爆发和地震,这些数据构成灾害管理组织发布公开警报的基础。
a satellite for very long baseline interferometry from space, called halca (highly advanced laboratory for communications and astronomy), was launched by isas in february 1997.
称为halca(非常先进通信和天文学实验室)的自空间进行的甚长基线干涉测量卫星于1997年2月由isas发射。
it gathers and analyses data in order to support the space geodesy centre in applied research, so that it benefits from the data, the satellite laser ranging measurements of the laser observatory station, very long baseline interferometry, and gnss.
它收集并分析数据,以支助空间测地学中心的应用研究,使之得以利用数据、激光观测站的卫星激光测距测量数据、甚长基线干涉测量法和全球导航卫星系统。
(j) the use of global navigation satellite systems and radar interferometry to monitor deformation of the earth's surface due to volcanic eruptions, earthquakes and landslides;
(j) 利用全球导航卫星系统和雷达干涉测量技术来监测地球表面因火山喷发、地震和塌方等引起的变形;
(b) assessment of the suitability of the european remote sensing satellites ers-1 and ers-2 repeat-pass interferometry for landslide studies in the west carpathians.
评估欧洲遥感卫星ers-1和ers-2的重复-通过干涉测量方法对西喀尔巴阡山脉地区山崩研究的适宜性。