Reports & Working Papers

EU Science Hub

  freely accessible
Platform for European Science (Joint Research Center and other European institutions). Media search with filter functions possible.

NASA Technical Reports Server (NTRS)

freely accessible
NASA Technical Reports Server (NTRS) provides access to metadata sets, online full-text documents, images and videos created or funded by NASA.

US Geological Survey Publications

freely accessible
U.S. Geological Survey provides access to USGS-authored journal articles, reports, book chapters, images, videos, maps, and data.

URISA-Library

freely accessible
The Urban and Regional Information Systems Association (URISA) provides access to conference reports and URISA journal articles and journals through its GIS library.