京张高铁沿线遥感影像集

数据集内容是面向基于深度学习的京张高铁外部环境遥感影像智能分析技术研究，采购的经过预处理加工的京张高铁主线两侧5公里范围高分二号卫星和高景一号卫星各一期。根据京张高铁路外隐患尺度特征，选取分辨率在亚米级的高分二号卫星与高景一号卫星作为遥感影像数据源，影像均为卫星存档数据，原始数据分发按照《GB/T 34514-2017陆地观测卫星遥感数据分发与用户服务要求》执行。数据量650KB。

This dataset is tailored for the research on intelligent analysis technology of remote sensing images of the external environment of Beijing-Zhangjiakou High-Speed Railway based on deep learning. It comprises one batch of preprocessed remote sensing images from Gaofen-2 Satellite and another batch from Gaojing-1 Satellite, both covering a 5-kilometer range on both sides of the main line of Beijing-Zhangjiakou High-Speed Railway, and these datasets were procured for this study. Considering the scale characteristics of off-line hidden dangers of Beijing-Zhangjiakou High-Speed Railway, Gaofen-2 and Gaojing-1 satellites with sub-meter resolution were selected as the remote sensing image data sources. All the acquired images are satellite archived data, and the distribution of the original raw data complies with the requirements specified in GB/T 34514-2017 Requirements for Distribution and User Service of Land Observation Satellite Remote Sensing Data. The total data volume of this dataset is 650 KB.