问题 单项选择题

多光谱扫描仪(MSS)图像空间分辨率约为()。高分辨率可见光扫描仪(HRV)全色波段的分辨率为()。

A.79m×79m;10m×10m

B.79m×79m:20m×20m

C.120m×120m;10m×10m

D.120m×120m;20m×20m

答案

参考答案:A

解析:

航天遥感图像种类中多光谱扫描仪(MSS)图像的空间分辨率约为79m×79m;高分辨率可见光扫描仪(HRV)全色波段的分辨率为10m×10m,黄、红、近红外波段的分辨率为20m×20m;专题制图仪(TM)图像中TM6分辨率为120m×120m,其余通道TM1、TM2、TM3、TM4、TM5、TM7均可达30m×30m。

完形填空

Jenny was my grandmother’s sister and she was an amazing woman. She was born in 1901 and  小题1:  in 2000. It was a pity that she didn’t live to celebrate(庆祝)her 100th birthday,  小题2:  she had a good,long life.

She had already been a professional   小题3:  before many women had jobs.She taught in Africa for many years. Then she moved to Malaysia and taught English there for a few years. At that time,people didn’t tralvel  小题4:  a plane, so she had to travel there by ship. It took her three months  小题5:  from England to Malaysia in those days. In 1947,she traveled by plane for the first time. This made traveling  小题6: easier and quicker. She continued to teach around the world until she was 75 years old.

Jenny really loved teaching and she was also good at telling stories. I always loved to hear her   小题7:  her stories. They were  小题8:  interesting that I would like to listen to her when I was free. It was  小题9:  that she could remember everything even though she was so old. I think it was because she never stopped  小题10: .My grandmother’s sister was really an amazing woman.

小题11:A.death             B.die                 C.died

小题12:A.but               B.and                 C.or

小题13:A.singer            B.teacher             C.manager

小题14:A.on                B.at                  C.by

小题15:A.to sail            B.sailing              C.to fly

小题16:A.too               B.much               C.more

小题17:A.talk to            B.talk with            C.talk about

小题18:A.so                B.such                C.very

小题19:A.boring            B.relaxing             C.amazing

小题20:A.work and think     B.working and thinking   C.to work and think

单项选择题