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Giovanni - Interactive Visualization and Analysis

Contributors: tonyr, rchowdhury

Giovanni - Interactive Visualization and Analysis - GES DISC: Goddard Earth Sciences, Data and Information Services Center

Giovanni-4 Now Available
New! Please try out Giovanni-4, the next generation of Giovanni, with dramatically improved performance and interactive plotting and mapping. (Currently, only select Aerosols, Hydrology and Turbulent Flux data are available in Giovanni-4, with more on the way.)

Atmospheric Portals   (Scroll down to view complete list)

Application and Education Portal (Scroll down to view complete list)

Meteorological Portals

Ocean Portals

Hydrology Portals (Scroll down to view complete list)

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Giovanni is a Web application developed by the GES DISC to provide a simple, intuitive way to visualize, analyze, and access vast amounts of Earth science remote sensing data, particularly from satellites, without having to download the data.

Giovanni consists of several portals tailored to meet the needs of different Earth science research communities.  To use a Giovanni portal, click the its link in the lists under the left tab above. 

Giovanni includes data for aerosols, atmospheric chemistry, atmospheric temperature and moisture, and rainfall.  Giovanni also includes output from assimilation models covering a wealth of atmospheric, land surface and oceanographic parameters.


Latest News

MODIS-Aqua Aerosol Optical Depth, averaged over the period March 2004 – June 2004, for the eastern tropical Atlantic Ocean.  The smoothed data display option is shown.
Oct 22, 2014 - The September 2014 issue of The Giovanni News is online

Noteworthy July & August publications, Giovanni Workshop Agenda, and plotting options in this issue

+ Read More…
The 2nd Gregory G. Leptoukh Online Giovanni Workshop will be held November 10 and November 12-14, 2014.
Oct 10, 2014 - The 2nd Gregory G. Leptoukh Online Giovanni Workshop – Registration Now Open

Live presentations and posters highlight research which used the NASA Giovanni system

+ Read More…
Comparison of satellite sensor AOD to GSFC AERONET station AOD, June 2006 – December 2010. See article text for full explanation of this visualization.  Click the picture to view full-size.
Oct 10, 2014 - MAPSS Statistical Explorer: Interactive exploration of uncertainty in spaceborne aerosol retrievals

Provides a compilation of statistical results for atmospheric aerosol observations in a Web interface

+ Read More…
The Aura spacecraft is one of NASA's three Earth Observation System satellites. Terra (launched in 1998) and Aqua (launched in 2002) are the other two EOS satellites.
Sep 17, 2014 - 2014 Aura Science Team Meeting Celebrates 10 Years in Orbit

NASA GES DISC archives and distributes data from 3 of the 4 Aura instruments

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AIRS monthly air temperature, July 2007, for the United States, at 850 hPA - plotted with Giovanni-4.
Sep 05, 2014 - Atmospheric Infrared Sounder (AIRS) monthly data are now in Giovanni-4

Data parameters include atmospheric temperature, water vapor, geopotential height, radiation, & cloud properties

+ Read More…

+Giovanni - Interactive Visualization and Analysis News Archive  RSS News Feed

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Last updated: Oct 07, 2014 06:28 PM ET