Artificial Night Sky Brightness Layer

Welcome to AOAS.ORG
Friday, April 18 2025 @ 06:56 am EDT

Story Images
Home :: Gallery :: Story Images
Slide Show		Previous Next

Artificial Night Sky Brightness Layer

This Google Earth Layer shows the varying levels of Artificial Night Sky Brightness in North America. It is based on the Bortle Dark Sky Scale.
Image 67 of 74 20090513111457786	Wednesday, May 13 2009 @ 12:14 pm EDT Comments 0 Currently 0.00/5 Rating: 0.0/5 (0 votes cast) Keywords dark sky artificial google	Uploaded By: dgrosvold

Artificial Night Sky Brightness Layer | 0 comments | Create New Account

The following comments are owned by whomever posted them. This site is not responsible for what they say.

Main Menu

Home Page

Discussion Forum
About AOAS
Coleman Observatory
Useful GPS Coordinates
In Memoriam

Privacy Policy
AOAS Webmail
Site Statistics

User Functions

Lost your password?

Topic Sections

General News
Coleman Observatory
Backyard Astronomy
Lunar & Planetary
Satellite Data
Deep Sky
Solar
Telescopes
Astro Imaging
Computers & Software
Education Outreach
NASA Space Place
Myths & Legends
Chart Room
Book Reviews

What's New

STORIES

No new stories

COMMENTS last 2 days

No new comments

LINKS last 2 weeks

No recent new links

Want It ALL?

Become a card-carrying member of AOAS. Paying dues gives you several advantages over other registered users, including a subscription to the club newsletter, an AOAS.ORG e-mail address, use of club materials, including books and telescopes, and access to the Coleman Observatory facilities. On top of all that, you also qualify for a 20% discount on all books at any Books-A-Million location.

To get your membership application, click here.