嫦娥四号降落相机2A级科学数据

该数据是搭载在嫦娥四号着陆器上的降落相机在月表获取的着陆区周边月面影像。2A级的降落相机数据是对01级数据进行辐射校正处理后生成的。数据采用PDS 4（Planetary Data System）格式，每个数据包含两个成对的文件:数据文件和对应的标签文件。This dataset contains lunar surface images of the landing zone vicinity acquired by the descent camera onboard the Chang'e-4 lander. The Level 2A descent camera data is produced by applying radiometric correction to the Level 01 raw data. All data adheres to the PDS 4 (Planetary Data System) format, with each dataset including two paired files: the data file and its corresponding label file.