Hi! 你好，欢迎来到我的博客。

我是 Ewen Lan，是西安电子科技大学遥感科学与技术专业的本科生。 我会在这里分享一些我不成熟的小想法，可能会有错误或不周到的地方 ，欢迎你的斧正。

I am Ewen Lan, a undergraduate student of Xidian University, who is major in Remote Sensing Science and Technology. There will be some immature ideas I’d like to share with you. They are might be some mistakes. And I give a warm welcome to your corrections.