Global Mosaic of Geostationary Satellite Imagery
(GMGSI) Product

The Global Mosaic of Geostationary Satellite Imagery (GMGSI) product set provides global coverage from 60N to 60S using data from five geostationary satellites, GOES-16 (75W), GOES-17 (137.2W), Meteosat-11 (0 degrees), Meteosat-8 (41.5E), and Himawari-8 (140.7E). Available in four spectral bands - longwave infrared, shortwave infrared, mid-wave infrared (water vapor) and visible data - the composite products are generated at hourly intervals at 8 km spatial resolution.

Daily -
(hourly images table - previous 7 days)

Previous 7 Days:

Data Time	Visible (~0.6 µm)	LW Infrared (~12.0 µm)	Water Vapor (~6.7 µm)	SW Infrared (~3.8 µm)

	Visible (~0.6 µm)	LW Infrared (~12.0 µm)	Water Vapor (~6.7 µm)	SW Infrared (~3.8 µm)
Animation (last 24 hrs)

Animation/Loops+
(user selected date range - up to 30 days)

Spectral Band: Visible LW Infrared Water Vapor SW Infrared

Visible (~0.6 µm) - Global Mosaic

Image loops for selected Spectral band are available from: UTC through UTC

Instructions

• Click on "Date-Hour" input fields to change range of loop
• Upon choosing new date range, click the Right Arrow (⇨) button to load images for selected date range
• Use the "Reset Range" button to reset data set to last 30 days available range as noted above

Date-Hour: to ⇨ Reset Range

Image Loop Interval Every Select hours: 1 2 3 6 12 24 Hour(s) Enlarge Animation

Animation Controls:     |  Speed (1-10): 5