TRMM Online Visualization and Analysis System (TOVAS)

TOVAS News (2010/01/25)
June 2009 TRMM 3B42 and 3B43 are in TOVAS now.

TOVAS News (2010/01/21)
TRMM 3B42 and 3B43 status: The data between July and December 2009 have arrived and are in TOVAS now. The data for the month of June 2009 are not available at this moment due to a missing data issue associated with the TRMM PR anomaly. We will post the data as soon as we receive them. Thank you for your patience.

TOVAS New Release (2008/09/12)
Giovanni TOVAS is in transition to a new web host. Two new transitioned instances of TOVAS have been released: Several new functions and parameters have been added along with additional data download formats (HDF, NetCDF and KMZ).

As planned, all current TOVAS instances, listed below in this page, will be similarly converted to the new system.

Welcome to TOVAS, a member of the Giovanni (GES-DISC DAAC On-line Visualization and Analysis System) family, which provides users with an easy-to-use, Web-based interface for the visualization and analysis of Earth Science data.

Note: The Java Version uses Java applet for interactively selecting an area of interest. If you have difficulties in using the Java Version, please try the Non Java Version.

Near-Real-Time Monitoring Product (For research, use Archive Data.)

Experimental Real-Time TRMM Multi-Satellite Precipitation Analysis (TMPA-RT): 3B42RT JAVA_Version  Non_JAVA_Version
Daily Global and Regional Rainfall (TMPA-RT 3B42RT derived) JAVA_Version  Non_JAVA_Version
TMPA-RT Intermediate IR Product: 3B41RT (VAR) JAVA_Version  Non_JAVA_Version
TMPA-RT Intermediate Microwave Product: 3B40RT (HQ) JAVA_Version  Non_JAVA_Version

Rainfall Archives

Monthly Global Precipitation (GPCP) JAVA_Version  Non_JAVA_Version
Prototype Interactive Intercomparison of Rainfall Products JAVA_Version  Non_JAVA_Version
3-hourly TRMM and Other Rainfall Estimate (3B42 V6) JAVA_Version  Non_JAVA_Version
Daily TRMM and Other Rainfall Estimate (3B42 V6 derived) JAVA_Version  Non_JAVA_Version
Monthly TRMM and Other Data Sources Rainfall Estimate (3B43 V6) JAVA_Version  Non_JAVA_Version
Monthly Rainfall (3B43 V6) Anomaly JAVA_Version  Non_JAVA_Version
Inter-Comparison of Rainfall Climatology JAVA_Version  Non_JAVA_Version
Monthly TMI rain, latent heat, cloud liquid water profiles (3A12 V6) JAVA_Version  Non_JAVA_Version
Monthly Rainfall (3A25 V6) JAVA_Version  Non_JAVA_Version

Ground Observation Archives

Monthly Willmott and Matsuura Global Precipitation (1950 - 1999) JAVA_Version  Non_JAVA_Version
Monthly GPCC Rainfall (1986 - Present, Monitoring Product) JAVA_Version  Non_JAVA_Version

Continued improvement of this online tool, and the production and dissemination of these data sets, depends on your (our users) informing us on how you have used this tool and these data. We are particularly interested in the value of this tool and these data sets to your research. Please send your comments to help-disc@listserv.gsfc.nasa.gov.

Please visit our other Giovanni Websites at the GES DISC: skip giovanni nav

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  • Last updated: February 10, 2010 02:15:50 GMT