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TOVAS GIOVANNI SNAPSHOT
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Location of Interface
TRMM Online Visualization and Analysis System (TOVAS)
Data Summary
Data Set |
Coverage |
Availability |
Spatial Resolution |
Temporal Resolution |
Current Experimental Near Real-Time |
| 3-hourly Multi-Satellite Precipitation Analysis (MPA-RT or 3B42RT)
(available parameters) |
Global 60S-60N |
01/29/2002- |
0.25° x 0.25 ° |
3-Hourly |
| Daily Global and Regional Rainfall (3B42RT derived)
(available parameters) |
Global 60S-60N |
01/29/2002- |
0.25° x 0.25° |
Daily |
| TMPA-RT Intermediate IR Product (3B41RT) (VAR) (available parameters) |
Global 60S-60N |
01/01/2006- |
0.25° x 0.25° |
3-Hourly (intermittently) |
| TMPA-RT Intermediate Microwave Product (3B40RT) (HQ) (available parameters) |
Global 90S-90N |
01/01/2006- |
0.25° x 0.25° |
3-Hourly (intermittently) |
Rainfall Archives (Research Quality) |
| Global Precipitation (GPCP) (available parameters) |
Global Land |
01/1979- |
2.5° x 2.5° |
Monthly |
| 3-hourly TRMM and Others Rainfall Estimate (3B42 V6)
(available parameters) |
Global 50S-50N |
01/01/1998- |
0.25° x 0.25° |
3-Hourly |
| Daily TRMM and Others Rainfall Estimate (3B42 V6 derived)
(available parameters) |
Global 50S-50N |
01/01/1998- |
0.25° x 0.25° |
Daily |
| Monthly TRMM and Others Data Sources Rainfall Estimate (3B43 V6)
(available parameters) |
Global 50S-50N |
01/1998- |
0.25° x 0.25° |
Monthly |
| Monthly TMI Profiles (3A12 V6)
(available parameters) |
Global 40S-40N |
01/1998- |
0.5° x 0.5° |
Monthly |
Ground Observation Archives |
| Monthly Willmott and Matsuura Global Precipitation (available parameters) |
Global |
01/1951-12/1999 |
0.5° x 0.5° |
Monthly |
| Monthly GPCC Rainfall (Monitoring Product) (available parameters) |
Global land |
01/1986- |
1.0° x 1.0° |
Monthly |
Other Rainfall Analysis Tools |
| Monthly Rainfall Anomaly (3B43 V6) (available parameters) |
Global 50S-50N |
01/1998- |
0.25° x 0.25° |
Monthly |
Feature Summary
Single Parameter Plots |
Multi-Parameter Plots |
Other Features |
- Lat-Lon Map, Time-averaged
- Time Series, Area-averaged
- Time-Lon Hovmoller, Lat-averaged (not available for monthly anomaly)
- Time-Lat Hovmoller, Lon-averaged (not available for monthly anomaly)
- Animations, Lat-Lon Maps
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- Available for 3B43 V5 vs.Willmott
- Overlay of Lat-Lon Maps, Time-averaged
- Difference of Lat-Lon Maps, Time-averaged
- Difference of Time Series, Area-averaged
- Overlay of Time Series, Area-averaged
- Scatter Plot
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- ASCII output at multiple resolutions
- Color options: Pre-defined, Dynamic, Customized
- Customized Y-Axis for Time Series plots
- Selection of vertical layer
- Unit optins: milimeters, inches
- Customizations selectable from the image page
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3-Hourly Muti-Satellite Precipitation Analysis Near Real-Time (Experimental) Parameters
Daily Global and Regional Rainfall (Experimental) Parameters
TMPA-RT Intermediate IR (Experimental) Parameters
TMPA-RT Intermediate Microwave (Experimental) Parameters
3-hourly TRMM and Others Rainfall Estimate Parameters
Daily TRMM and Others Rainfall Estimate Parameters
Monthly TRMM and Others Data Sources Rainfall Estimate Parameters
Monthly TMI Profile Parameters
- Surface rain rate, mm/hr
- Surface convective rain rate, mm/hr
- Surface stratiform rain rate, mm/hr
- Cloud liquid water (14 layers)
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- Precipitation water (14 layers)
- Cloud ice (14 layers)
- Precipitation ice (14 layers)
- Latent heating (14 layers)
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Monthly Willmott and Matsuura Global Precipitation
Monthly GPCC Rainfall Monitoring Product
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- Number of guages per grid
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Global Precipitation (GPCP)
Monthly Rainfall Anomaly
- Accumulated rainfall, mm
- Rainfall anomaly, mm
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- Normalized anomaly, percent
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Atmos Composition
