Sky Quality Meter
3 Light Pollution Apps for iPhone & iPad -
Dark Skies - Yellowstone National Park (U.S. National Park Service)
3 Light Pollution Apps for iPhone & iPad -
Dark Sky Project – Lake Tekapo, New Zealand - Atlas Obscura
Dark Sky Meter - SciStarter
Dark Sky Meter – European Union Prize for Citizen Science
Sky Quality Meter Reading - Astrotourism WA
EU-Citizen.Science :: Dark Sky Meter
Pocket Science
SKY QUALITY METER - Pedro Re
Black Sky Meter – a device for measuring the brightness of the night sky – Astro-Gadget
Starry Sky Survey - Montana Learning Center
Sky Quality Meters for Dark Sky Certification and Tracking Change Over Time - YouTube
What Is The Bortle Scale? Light Pollution Classes Explained
Sky Quality Meter
Globe at Night - Sky Brightness Monitoring Network
Dark Sky Meter on the App Store
How to conduct a night sky quality survey | DarkSky International
