tDAR

Its mission is to extend knowledge of the human past and improve cultural heritage management by permanently preserving digital archaeological data and supporting its discovery, access, and reuse. The archive brings together resources from across the world, including documents, images, datasets, project records, GIS materials, 3D and sensory data, coding sheets, and ontologies.

Researchers can search and browse the collection, start projects, and contribute archaeological materials for preservation. tDAR emphasizes long-term care of digital records and makes information more accessible through straightforward search and browsing tools. The site also offers guidance through use guides, tutorials, policies, and information about contributing resources, as well as pricing details for archiving files. Featured collections and individual records showcase the range of materials available, from site photographs and aerial imagery to artifact data and research documentation.