Visibility: 1995 - 1999 Visibility - 20% Clearest Days Averaged
Ray J. Visibility: 1995 - 1999 Visibility - 20% Clearest Days Averaged. Air Resources Division
1995 - 1999 Average Visibility - 20% Clearest Days Mm-1. Average extinction (visibility) of the 20% clearest days. Extinction is the sum of scattering and absorption and can be used to estimate visual range.
- Type
- Geospatial Dataset
- Authors
- Ray, John D.
- Publisher
- Air Resources Division
- Units
- ARD , NPS
- Keywords
- Air, Air Atlas, Air Pollution, Air Quality, Air Quality Atlas, Air Resources Division, ARD, Continental United States, Environment, Extinction, I&M Networks, I&M Regions, Monitoring, Monitoring Data, Monitoring Networks, National Park Service, National Parks, NPS, Parks, United States, US, Visibility, Vital Signs