Start Date: End Date: Published Date Data Date
Santa Maria Volcano, Guatemala
2000 x 2000 11 MB - GeoTIFF
Published February 4, 2007
Intermittently active, the Santa Maria Volcano released a plume in mid-January 2007.
Related images:
540 x 405 JPEG
2000 x 2000 3 MB - JPEG
64 KB - KML/KMZ
Clouds over Ice
2125 x 3500 23 MB - GeoTIFF
Published February 3, 2007
In a photo-like satellite image, the faintest of shadows or shading of grey may give them away, but more often, clouds over the poles simply disappear against the background, camouflaged from the satellite’s view by the underlying snow and sea ice. For those trying to track clouds from space, to understand cloud physics, say, or to predict the weather, the problem is frustrating. Only with a combination of visible and invisible wavelengths of light, such as infrared light, do clouds become distinct from the snow and ice below.
2125 x 3500 2 MB - JPEG
8500 x 14000 217 MB - GeoTIFF
2125 x 3500 4 MB - JPEG
91 KB - KML/KMZ