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Robert Cheetham

Avencia Incorporated

Robert Cheetham is founder and president of Avencia Incorporated.

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Mapping Philadelphia History: How geographic technologies enhance access to digitized archival collections

Robert Cheetham (Avencia Incorporated)

PhillyHistory.org is a web-based system for geographic search, display and management of historic photos from Philadelphia’s City Archives. The unique combination of digital asset management with conventional GIS software, RSS, GeoRSS, KML, e-commerce capabilities, and mobile access make PhillyHistory a unique and valuable tool for connecting Philadelphia’s past and present through geography.

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