Mirko Albani
The ESA-FAO GEOportal – Operational Gateway to GEOSS
The GEOportal is one of the three candidates developed in response to a set of requirements from the GEO Secretariat aiming at the implementation of a GEO Web Portal serving the GEO User Community.
Mirko Albani , posted on
March 11th, 2008
Articles, GEOSS/ICEO News, In This Issue
NASA Daily Image
Large X-class Flare Erupts on the Sun
On Jan. 27, 2012, a large X-class flare erupted from an active region near the solar west limb. X-class flares are the most powerful of all solar events. Seen here is an image of the flare captured by the X-ray telescope on Hinode. This image shows an emission from plasma heated to greater than eight million degrees during the energy release process of the flare. Image Credit: JAXA/Hinode