Light Pollution Map Mn. A stunning Northern Lights show in Maryland Light pollution limits the visibility of milky way to the unaided eye, the visiblity of nebulae and galaxies seen in telescopes, and raises the noise on CCD astrophotographs. When comparing year to year, sadly the trend is not good for stargazers.
Help us Measure Light Pollution in BC RASC Vancouver from rasc-vancouver.com
The years 2006, 2016, 2020, and 2022 can all be selected on the map This map is a mirror of the Light Pollution Atlas 2022 by "+sbm.authors_name+"
Help us Measure Light Pollution in BC RASC Vancouver
The light pollution map has two base layers (road and hybrid Bing maps), VIIRS/World Atlas/Clouds/Aurora overlays and a point feature overlay (SQM, SQC and Observatories) Only the observation of planets and double stars is unaffected Zoom out to All Charts Map (slow) Nearby: Iowa Manitoba North Dakota Ontario South Dakota
U.S. Light Pollution Map Shows Which Cities Are Most Affected. sustain light pollution public education and promote public engagement by live worldwide night sky brightness data and night sky measuring programs This map is a small exerpt (326mi east-to-west, by 346mi north-to-south) from the Light Pollution Atlas 2022 by David Lorenz.
A stunning Northern Lights show in Maryland. Globe at Night is hosting data taken by this network If you want detailed analysis of radiance (VIIRS/DMSP) changes over a period of time, then please use the Lighttrends web application (not mobile optimised).