鄱阳湖流域主要水文站日水位数据集(2001-2023年)|水文学数据集|数据分析数据集
收藏Beijing Traffic
The Beijing Traffic Dataset collects traffic speeds at 5-minute granularity for 3126 roadway segments in Beijing between 2022/05/12 and 2022/07/25.
Papers with Code 收录
FER2013
FER2013数据集是一个广泛用于面部表情识别领域的数据集,包含28,709个训练样本和7,178个测试样本。图像属性为48x48像素,标签包括愤怒、厌恶、恐惧、快乐、悲伤、惊讶和中性。
github 收录
CHARLS
中国健康与养老追踪调查(CHARLS)数据集,旨在收集反映中国45岁及以上中老年人家庭和个人的高质量微观数据,用以分析人口老龄化问题,内容包括健康状况、经济状况、家庭结构和社会支持等。
charls.pku.edu.cn 收录
全国 1∶200 000 数字地质图(公开版)空间数据库
As the only one of its kind, China National Digital Geological Map (Public Version at 1∶200 000 scale) Spatial Database (CNDGM-PVSD) is based on China' s former nationwide measured results of regional geological survey at 1∶200 000 scale, and is also one of the nationwide basic geosciences spatial databases jointly accomplished by multiple organizations of China. Spatially, it embraces 1 163 geological map-sheets (at scale 1: 200 000) in both formats of MapGIS and ArcGIS, covering 72% of China's whole territory with a total data volume of 90 GB. Its main sources is from 1∶200 000 regional geological survey reports, geological maps, and mineral resources maps with an original time span from mid-1950s to early 1990s. Approved by the State's related agencies, it meets all the related technical qualification requirements and standards issued by China Geological Survey in data integrity, logic consistency, location acc racy, attribution fineness, and collation precision, and is hence of excellent and reliable quality. The CNDGM-PVSD is an important component of China' s national spatial database categories, serving as a spatial digital platform for the information construction of the State's national economy, and providing informationbackbones to the national and provincial economic planning, geohazard monitoring, geological survey, mineral resources exploration as well as macro decision-making.
DataCite Commons 收录
中国车牌识别数据集(7类,33万张)
这是一个高质量、平衡的中国车牌识别数据集,包含了33万张各类中国车牌的图片。数据集经过精心设计,确保了图像质量的优秀和大部分各类车牌类型的平衡分布。这个数据集非常适合用于训练和评估车牌识别模型。
魔搭社区 收录