tDAR is an accredited digital repository for archaeological data. We provide solutions in line with the FAIR+CARE principles of data stewardship

Joined November 2011
tDAR will be undergoing scheduled maintenance starting at 5pm AZT today (9/25) and will be unavailable through this weekend - Apologies for any inconvenience! We'll be back to normal on Monday, September 28, 2026!
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Institute of Human Origins Research Scientist and @ASUBeingHuman Professor, Gary Schwartz runs an Advanced Visualization Lab with state-of-the-art scanning technology including a micro-computed tomography scanner (micro-CT). 💀 @ASUTheCollege
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tDAR is currently down for system maintenance, and will be back better than ever soon! Thank you for your patience!
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It’s #GivingTuesday. We know you have many causes near to your heart, and we would be honored if you chose to make NATHPO a part of your giving today. We want to thank all the individuals and organizations who support our work today and throughout the year nathpo.org/donate-now-to-sup…
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“Vocabulary mapping for archaeological infrastructure” (C. Binding & D. Tudhope), Journal of Information Science, draws on experience gained in the ARIADNE projects which has resulted in the multilingual, concept-based search capability in the Portal . doi.org/10.1177/016555152412…
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AND we have just advertised a new role for a post-doc research assistant to support @ADS_Update @ARIADNE_RI work on a number of European projects - AI, robotics, digital twins and more jobs.york.ac.uk/vacancy/post… DEADLINE for this role is 6th November
Come and work with us! Vacancies with the exciting new HSDS team! features.york.ac.uk/hsds-job…
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📣We're hiring in the field and lab! Check out the details here: monticello.org/thomas-jeffer…
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Digital Object Identifiers are persistent and unique so that you will never have to worry about error messages. 🔗✅ Learn more here: archaeologydataservice.ac.uk… #DOIsWithADS #DOIsWithIA #DOIs #AccessibleContent
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Replying to @Graham__Hancock
And here's the debate you'd rather not talk about youtu.be/-DL1_EMIw6w?si=gv_B…
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There are just 4 seats left in our Photogrammetry Processing and Modeling short course starting October 7! Enroll now👉 cyark.teachable.com/p/photog…
We've added a 2nd course in early October! Join our new 2-week CyArk Virtual Training Course on Photogrammetry Processing and Modeling and learn to create 3D models from photogrammetric data with online instruction in a small group setting. Learn more at cyark.teachable.com/p/photog…
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Interested in a career working with archaeological collections? Join Danielle Benden on Sept. 17 and find out about the types of collections jobs across sectors and how to select programs/courses that are right for you. Registration is open! #archaeology tinyurl.com/4ed8d55k
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The Ariadne portal connects to different archaeological datasets from around the globe! You should really check it out.
🎉 The @ARIADNE_RI Portal has exceeded 4 million resources! 🌍 Since 2022, it’s grown into a major hub for European archaeological data. The ADS contributes over 1M resources & we're excited to continue supporting this platform. Learn more here: archaeologydataservice.ac.uk…
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We need #MorganFreeman to narrate the new tDAR video intro!
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We're excited to start work with @SERDP_ESTCP on our tDAR-MIL project! serdp-estcp.mil/projects/det… We want tDAR to better serve the #historic #preservation needs of the @DeptofDefense! @ASUBeingHuman.
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Great #reuse of #data for "grand challenge" types of research! We had no idea Tenochtitlan was so densely #populated! #Archaeology
Here is a graph from my talk this week.
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Using systems that support integration via API makes them work together and saves time.
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Happy to share this open dataset, synthesising sites with Nubian cores into one centralised database. The data also form the basis for some more papers to come (hopefully next week…)
🆕📢 New papert alert! "A Synthesis and Critical Inventory of #Nubian Cores in Middle #StoneAge and Middle #Palaeolithic Assemblages" by @ESHallinan: tinyurl.com/j3uttb4u #Archaeology #OpenAccess #OpenScience #OpenData
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