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ckan_admin created the dataset David Rumsey Historical Map Collection: A TimeMap Search Interface over 10 years ago

David Rumsey Historical Map Collection: A TimeMap Search Interface

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Project

ECAI Clearinghouse

In the 1990's ECAI developed the ECAI Metadata Clearinghouse, a system for managing and cataloging spatio-temporal cultural data. ECAI's Metadata Clearinghouse includes records... read more

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