Penelitian ini bertujuan untuk memperoleh data curah hujan dari TRMM dan pos yang dapat dipakai pada analisis hidrologi. Analisis dilakukan 24 dikunci oleh grid dengan resolusi 0,25° x 0,25°. Dalam setiap terdapat minimal 1 sehingga berdasarkan persebarannya penelitian 8 TRMM. Hasil diperoleh adalah nilai koefisien korelasi basis bulanan sebesar 0,3218 – 0,9351. Nilai RMSE 69,46 856,25. error h...

Many field campaigns using ground-based radars have been undertaken over the past four decades in the Tropics, and the data collected have been instrumental in improving our physical understanding of the global climate system. Unfortunately, the timescale of the radar observations collected in field campaigns (on the order of a month to several months) is less than the period of many modes of T...

Satellite remote sensing precipitation products with high temporal–spatial resolution and large area coverage have great potential in hydrometeorological research. This paper analyzes the performance of four satellite from 2000 to 2008 Yarlung Zangbo River Basin, namely Tropical Rainfall Measuring Mission (TRMM), Precipitation Estimation Remotely Sensed Information using Artificial Neural Netwo...

Droughts are one of the most damaging climatic phenomena, and the most complex natural hazard  which affects the economy, agriculture, public health and environment in large areas. The aim of this study is to compare drought indicators derived from tropical rainfall measuring mission (TRMM) data in the south of Iran. Also the TRMM rainfall was considered, so as to investigate changes in the rai...

The Tropical Rainfall Measuring Mission (TRMM) is a Japan-US joint satellite mission which equips the world first spaceborne precipitation radar (PR) as well as microwave imager (TMI) and has been producing very valuable precipitation data more than twelve years. This long term precipitation record including vertical profile information from the TRMM PR made it possible to provide not only the ...

The correspondence between five precipitation products, including CMORPH, GPCP-2, TRMM 3B43, GPCC, and ITPCAS, and ground-based measurements of precipitation were evaluated on annual, seasonal, and monthly scales during 2000-2014 in the Qinling-Daba Mountains over China, which is a significant area with vital value of climate and hydrology. Performances of the precipitation products in the rela...

The Tropical Rainfall Measuring Mission (TRMM) satellite carries two instruments to measure precipitation: the TRMM Microwave Imager (TMI) and the Precipitation Radar (PR). Examination of instantaneous orbit data from TMI and PR reveals several problems in the TRMM products that are not readily discernible from monthly or areal averaged data sets. TMI rainfall processing algorithms yield signif...

[1] The structure of tropical large-scale vertical velocity from the European Centre for Medium-Range Weather Forecasts Re-Analysis is compared with simultaneous satellite measurements of precipitation, top of atmosphere radiation, and clouds from the Tropical Rainfall Measuring Mission (TRMM) on timescales ranging from hours to months. The first two empirical orthogonal functions of the vertic...