【单选题】Recent advances in remote sensing and geographic information have led the way for the development of______________Remote Sensing, which is an instrument called an"active sensor".
【多选题】Space remote sensing is based on the remote sensing of (_______)
A.
man-made earth satellite
D.
aircraft operating in space
【单选题】In respect to the type of energy resources, the types of remote sensing can be divided into _________ remote sensing and __________ remote sensing.
【单选题】What was the first remote sensing technique?
A.
Aerial photography, developed by the military
C.
The precise measurements from photographs (height, distance, area);
【单选题】In respect to wavelength regions, remote sensing can be classified into three types. They are visible and reflective infrared remote sensing,______________infrared remote sensing and remote sensing
【判断题】企业在任何时候都应该坚持正激励为主,负激励为辅。()
【简答题】阅读理解 In recent years, remote-sensing technologies have become ordinary in archaeological fieldwork (实 地考察). Such tools for excavation produce rapid results and cause no damage to archaeological sites....
【简答题】In respect to the type of energy resources,the types of remote sensing can be divided into ______ remote sensing and _________ remote sensing.