Two fundamental ways to use Earth remote sensing data are to examine anomalies and to monitor change. During this webinar we will show you how to generate difference maps with NASA Giovanni, Panoply and Excel. Join us to learn more!

Join us on Wednesday, 6 May, 2015, 2-3PM ET to learn how to easily access, visualize and download many of NASA's Earth science data sets using the redesigned NASA Giovanni-4 Tool.

Join us for the 4th Gregory G. Leptoukh Online Giovanni Workshop, hosted by NASA's Goddard Earth Sciences Data and Information Services Center (GES DISC). The theme for this workshop is “Enhancing Knowledge with Giovanni” and will showcase different ways Giovanni is used to enhance scientific knowledge.