“北京一号”小卫星数据的长城实验研究

Extraction of the Great Wall Using Small Satellite Beijing-1

本文将新的国产小卫星“北京一号”数据用于长城考古实验研究,主要从目视解译和自动提取实验两个方面分析讨论了长城的特征,一方面验证了“北京一号”小卫星数据的长城考古潜力,另一方面也为长城普查提供了一种新的技术手段。

The Great Wall is the symbol of China, and it is one of the greatest structures in human history. In this paper, the Great Wall is analyzed and extracted using small satellite ＂Beijing-1＂ data that is a new kind of data acquired by our own country. This paper focuses on interpretation and auto-extraction of the Great Wall. On one hand, it testified the potential of small satellite ＂Beijing- 1＂ data on the Great Wall study; on the other hand, it provided a new method for the Great Wall investigation.