Establishing numerical value connection between ground data and remote data by math model when secondary planet over head 2 通过数学方法建立起卫星过境时的地面数据与遥感数据间的数值关系。
With the background of the space ground - based application system , this paper analyses and researches the management and distribution of the data information system . this selected topic has the important realistic meaning 论文以航天地面应用系统为研究背景,分析了航天地面数据信息系统的管理和发布,在选题上具有重要的现实意义。
To capture 3 - d ground data by means of terrestrial remote sensing technique for various engineering survey purposes such as monitoring survey for infrastructures , emergency survey for hazardous site in disaster and topographic survey for road design 以地面遥距感应技术获取立体地面数据作各种工程测量用途,例如基础设施的监察测量、灾难时危险位置的紧急测量以及道路设计的地形测量
To capture 3 - d ground data by means of terrestrial remote sensing technique for various engineering survey purposes such as monitoring survey for infrastructures , emergency survey for hazardous site in disaster and topographic survey for road design 以地面遥距感应技术获取立体地面数据作各种工程测量用途,例如基础设施的监察测量、灾难时危险位置的紧急测量以及道路设计的地形测量