1901-1999年中国天文底片扫描图像库
收藏国家地球系统科学数据中心2019-01-03 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=197259564046213&docId=18079
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资源简介：
1901-1999年中国拍摄的所有天文底片数字化扫描获得的图像库。将保存在佘山底片库中的各个台站的底片进行甄别、清洁，并通过国际合作改造的扫描仪进行扫描，最终获得29314张FITS格式底片扫描图像。每张FITS图像头文件中包含的信息字段如下：OBSERVAT, TELESCOP, SZ_PLA, CD_PLA, QUA_PLA, OBJECT, DATE_O, START_O, STOP_O, EXP_O, FILTER_O, RA, DEC, OBSERVER, CD_S, START_S, STOP_S, BRI_S, TMP_S, HMD_S, SITE_S, STAFF_S, FILENAME, IMAGETYP, EPOCH
Database of digitized plates images of China(1901-1999) includes 29314 digitalized plate images in FITS format. All plates collected from 5 obsevatories in China are stored in SheShan plate library. These plates are graded, cleaned and finally scanned by precise scanner developed through international cooperation. In FITS file, each digitalized image contains head information as followed:
OBSERVAT, TELESCOP, SZ_PLA, CD_PLA, QUA_PLA, OBJECT, DATE_O, START_O, STOP_O, EXP_O, FILTER_O, RA, DEC, OBSERVER, CD_S, START_S, STOP_S, BRI_S, TMP_S, HMD_S, SITE_S, STAFF_S, FILENAME, IMAGETYP, EPOCH
提供机构：
科技基础性工作专项
创建时间：
2019-01-03
