In collaboration with the National Snow and Ice Data Center (NSIDC), Digital Antiquity has begun a partnership to include tDAR’s Arctic data into the NSIDC’s Arctic Data Explorer. The Arctic Data Explorer is a web application that searches for research data across a number of repositories. Including data from tDAR furthers Digital Antiquity’s mission of enabling discovery and use of digital archaeological data. The new functionality in Arctic Data Explorer ensures that when scientists search for Arctic data, archaeological data will be discovered alongside interdisciplinary data from NOAA, NASA, USGS and other repositories. Try a search now and let the Arctic Data Explorer team know what you think (contact Digital Antiquity at or NSIDC at