Research Article
Evaluation of Satellite Rainfall Products over the Mahaweli River Basin in Sri Lanka
Table 2
Details of SRPs used in the study.
| | Product | Data provider | Temporal coverage | Finest time resolution | Spatial resolution | Spatial coverage |
| | TRMM-3B42 V7 | NASA1 | 01/1998 to 12/2019 | 3 hours | 0.25° × 0.25° | 50°N-50°S | | TRMM-3B42RT V7 | NASA | 03/2000 to 12/2019 | 3 hours | 0.25° × 0.25° | 60°N-560°S | | IMERG V06 | NASA | 06/2000 to present | 30 minutes | 0.10° × 0.10° | 90°N-90°S | | PERSIANN | CHRS1 | 03/2000 to present | 1 hour | 0.25° × 0.25° | 60°N-60°S | | PERSIANN-CSS | CHRS | 01/2003 to present | 1 hour | 0.04° × 0.04° | 60°N-60°S | | PERSIANN-CDR | CHRS | 01/1983 to present | 1 day | 0.25° × 0.25° | 60°N-60°S |
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1 Center for Hydrometeorology and Remote Sensing (CHRS).
2 National Aeronautics and Space Administration, USA (NASA).
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