V6 Time Series County Points
收藏NIAID Data Ecosystem2026-03-10 收录
下载链接：
https://doi.org/10.7910/DVN/Q9VOF5
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资源简介：
Updated County Points now have mostly complete spatial coverage for the administrative units from 1350 - 1911 CE. Earlier periods, 221 BCE to 1350 CE, still have gaps in spatial coverage.
创建时间：
2017-08-21
