To secure a representative gallery of observed air quality conditions for each scene monitoring site,
a series of images are selected from the period of record and archived in several resolutions as an
Image Gallery set.
The series of images making up the historical image gallery typically consists of:
- A written site history and graphic illustration of the site location and operational period.
- Image spectrums consisting of a series of good to poor regional haze visibility conditions.
- Images of pristine, scenic,
or meteorological interest.
- Selected representations of layered haze, regional haze, or pollution events
of significant importance.
The Thunder Basin image gallery was last updated in October 2010. Check this page again for future updates.