The GASP product is a retrieval of the Aerosol Optical Depth (AOD) made from the current GOES East visible imagery. Satellite measured aerosol optical depth (AOD) has been shown to be a good proxy for pollution monitoring especially when long-range transport is involved. This product is available at a 30-minute interval and 4 km X 4 km spatial resolution during the sunlit portion of the day. The EPA and NWS use the product for monitoring and forecasting applications.
(4km resolution)
See below for image descriptions.
Time (UTC) | GOES AOD | Time (UTC) | GOES AOD |
Latest | JPG |
10:45 | JPG |
11:15 | JPG |
11:45 | JPG |
12:15 | JPG |
12:45 | JPG |
13:15 | JPG |
13:45 | JPG |
14:15 | JPG |
14:45 | JPG |
15:15 | JPG |
15:45 | JPG |
16:15 | JPG |
16:45 | JPG |
17:15 | JPG |
17:45 | JPG |
18:15 | JPG |
18:45 | JPG |
19:15 | JPG |
19:45 | JPG |
20:15 | JPG |
20:45 | JPG |
21:15 | JPG |
21:45 | JPG |
22:15 | JPG |
22:45 | JPG |
23:15 | JPG |
23:45 | JPG |
00:15 | JPG |
00:45 | JPG |
01:15 | JPG |
01:45 | JPG |
02:15 | JPG |
02:45 | JPG |
03:15 | JPG |
03:45 | JPG |