The PROMOTE UV Record: Toward a Global Satellite-Based Climatology of Surface Ultraviolet Irradiance. - Anders V. Lindfors; Aapo Tanskanen; Antti Arola; Ronald van der A.; Alkiviadis Bais; Uwe Feister; Michal Janouch; Weine Josefsson; Tapani Koskela; Kaisa Lakkala; Peter den Outer; Andrew R. D. Smedley; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2009)

Intercomparisons of Nine Sky Brightness Detectors. - Peter den Outer; Dorien Lolkema; Marty Haaima; Rene van der Hoff; Henk Spoelstra; Wim Schmidt (Sensors, 2011)

Stability of the Nine Sky Quality Meters in the Dutch Night Sky Brightness Monitoring Network. - Peter den Outer; Dorien Lolkema; Marty Haaima; Rene van der Hoff; Henk Spoelstra; Wim Schmidt (Sensors, 2015)