Geomatics Business Park (Popularity: )
http://www.geomaticspark.com/ A business and science office park for companies operating in the field of remote sensing, and associated technologies. Located near the Dutch National Aerospace Laboratory (NLR) in Flevoland, The Netherlands.
ASPRS (Popularity: )
http://www.asprs.org/ American Society of Photogrammetry and Remote Sensing: The imaging and geospatial information society.