数字遥感 meaning in English
digital remote sensing
Examples
- Especially it stresses the method of modeling 3d terrain landscape using dem & digital remote sensing image based on opengl and the implementation of vector image subsystem for planning and editing railway line
主要介绍了基于opengl利用数字高程模型、数字遥感影像重建三维地形景观的方法、用于铁路设计的矢量图形子系统，并在此基础上开发了数字铁路选线系统。 - The contradiction of land shortage sharpened by high - speed agricultural land occupation and uncontrolled constructional land . taking xishan city as a typical example of the yangtze river delta , regional land use dynamic monitoring is studied by rs , gis and gps technologies
基于此，以锡山市作为长江三角洲经济发达地区的典型代表，采用数字遥感技术、地理信息系统技术和全球定位技术，汲取前人经验，利用数学模型来进行区域土地利用时空变化监测研究。 - With the help of advanced remote sensing digital technique and on the data basis of the topography map data and some gps controlling points the dems in tiantai village xuanhan county sichuan province have been set up before and after the occurrence of superlarge landslide in on sept 5th . 2004
摘要2004年9月5日，四川省宣汉县天台乡的义和村发生特大型滑坡灾害后，利用先进的数字遥感技术，结合地形图资料和野外所则的gps控制点，制作出研究区滑坡前后的数字高程模型( dem ) 。