Datasets edited or created by Lex Berman include:
MODERN CHINA Maps and downloadable datasets, funded by the Lee & Juliet Folger Foundation.
CHINA HISTORICAL GIS [CHGIS] Administrative units for Chinese History.
TEMPORAL GAZETEER OF CHINA, RUSSIA, & TIBET co-developed with William L. Hays.
MODERN JAPAN developed with Ray Kamada for the Daishinsai Japan Disasters Archive.
JAPAN HISTORICAL GIS Tokugawa Kuni, Doo and Daimyo.
TIBETAN MONASTERIES and TIBETAN TOWNSHIPS In collaboration with Tibetan Buddhist Resource Center
MANCHURIAN TOPO MAPS Reference map with links scanned maps at Stanford Library and Perry Castenada Collection.
RUSSIAN HISTORICAL MAPS OF CHINA & CENTRAL ASIA from the Saint Petersburg Archive, in collaboration with the Russian Acamedy of Sciences.
G. W. SKINNER REGIONAL SYSTEMS OF CHINA, JAPAN, & FRANCE made possible by the G. W. Skinner Estate.
MING DYNASTY COURIER ROUTES & STATIONS in collaboration with Wei ZHANG (Nankai Univ) based on the "Mingdai Yizhankao" by Zhengtai YANG.