Long-term urban extent data are highly desirable for understanding urban land use patterns. However, urban observation data based on remote sensing are typically confined to recent decades. In this st

DataCite Commons2021-09-03 更新90

Line of cars on North Broadway bridge

交通状况

历史摄影

Photograph of a line of cars on North Broadway bridge taken from the entrance to Elysian Park. "Elysian Park traffic. Line of cars on North Broadway bridge taken from entrance to Elysian Park" -- Exam

Mendeley Data2024-01-31 更新40

HGC Habitations – SHP file format

历史地理

地名研究

Habitations derived from Jankowski’s “Historical-Etymological Dictionary of Pre-Russian Habitation Names of the Crimea” in SHP file format. See \"HGC Description\" document for details.

DataONE2023-01-23 更新100

菏水的相关记录

历史地理

水工程

历史文献中菏水的有关记载，涉及菏水的开凿时间、流路变迁以及历史上主要的疏浚事宜，另外还有部分古代学者关于菏水流路的考辩。

国家地球系统科学数据中心2020-05-09 更新70