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Dennis Helder with boxes of John Barker documents in the USGS EROS basement

Detailed Description

Dennis Helder is surrounded by boxes of documents from John Barker, Landsat Associate Project Scientist for NASA, in the USGS EROS basement. Helder's Image Processing Lab at South Dakota State University worked with EROS staff to sort through documents for the archive. Helder served as a guest on an Eyes on Earth podcast episode about collaborations between EROS and SDSU.


Public Domain.