The ECAI Digital Atlas of the Pacific features the digitized version of the Language Atlas of the Pacific (Wurm and Hattori 1981 and 1983) and related projects.

Boundaries of the Spanish and Mexican Land grants as entered into the State of California land survey. GIS Shape files of the boundaries of the California Ranchos provided by...

1030 mosques founded from Tang period onwards as listed in "Zhongguo Qingzhensi Zonglan" (Wu Jianwei, 1995)