Aghdasi F (2003) Study of geostatistical methods for mapping of precipitation in the daily and annual time scales (Case study: Borkhar plain). M.Sc. Thesis of Tehran university, 112p. (In Persian)
Ahmed K, Shahid S, Ismail T, Nawaz N, and Wang X J (2018) Absolute homogeneity assessment of precipitation time series in an arid region of Pakistan. Atmósfera 31(3):301-316
Aksornsingchai P, Srinilta C (2011) Statistical downscaling for rainfall and temperature prediction in Thailand. Paper Presented at the Proceedings of the International Multiconference of Engineers and Computer Scientists 1:356-361
Alexakis DD, Tsanis IK (2016) Comparison of multiple linear regression and artificial neural network models for downscaling TRMM precipitation products using MODIS data. Journal of Enviromental Earth Sciences 75(14):1077
Alijanian M, Rakhshandehroo G R, Mishra A K and Dehghani M (2017) Evaluation of satellite rainfall climatology using CMORPH, PERSIANN‐CDR, PERSIANN, TRMM, MSWEP over Iran. Royal Meteorogycal Society 37(14):4896-4914
Ashouri H, Hsu K L, Sorooshian S, Braithwaite D K, Knapp K R, Cecil L D, Nelson B R, and Prat O P (2015) PERSIANN-CDR: Daily precipitation climate data record from multisatellite observations for hydrological and climate studies. Bulletin of the American Meteorological Society 96(1):69-83
Atkinson P M (2013) Downscaling in remote sensing. International Journal of Applied Earth Observation and Geoinformation 22:106-114
Belda M, Holtanová E, Halenka T, and Kalvová J (2014) Climate classification revisited: From Köppen to Trewartha. Climate Research 59(1):1-13
Bilalova S (2019) Assessment of the Impacts of Climate Change on the Hydrology of the Kura River Basin. M.Sc. Thesis in Environmental Sciences and Policy, Leuphana University Lüneburg
Davis J C and Sampson R J (1986) Statistics and data analysis in geology. New York, Wiley: 646.
Dinku T, Ceccato P, Grover‐Kopec E, Lemma M, Connor S and Ropelewski C.F (2007) Validation of satellite rainfall products over East Africa's complex topography. International Journal of Remote Sensing 28(7):1503-1526
Duan Z, Bastiaanssen W G M (2013) First results from Version 7 TRMM 3B43 precipitation product in combination with a new downscaling- calibration procedure. Remote Sensing of Environment 131:1-13
Ebert E E, Janowiak J E, and Kidd C (2007) Comparison of near-real-time precipitation estimates from satellite observations and numerical models. Bulletin of the American Meteorological Society 88(1):47-64
Farrokhnia A, Morid S (2014) Assessment of the effects of temperature and precipitation variations on the trend of river flows in Urmia Lake watershed. Journal of Water and Wastewater 25(3):86-97 (In Persian)
Fathian F, Morid S (2012) Investigation of meteorological and hydrological variables trends in Urmia Lake basin using nonparametric methods. Iranian Journal of Soil and Water Research 43(3):259-269 (In Persian)
Gebremicael T G, Mohamed Y A, Zaag P v d, Gebremedhin A, Gebremeskel G, Yazew E, and Kifle M (2019) Evaluation of multiple satellite rainfall products over the rugged topography of the Tekeze-Atbara basin in Ethiopia. International Journal of Remote Sensing 40(11):4326-4345
Guo D, Li D, and Hua W (2018) Quantifying air temperature evolution in the permafrost region from 1901 to 2014. International Journal of Climatology 38(1):66-76
Harris I, Jones P D, Osborn T J, and Lister D H (2014) Updated high‐resolution grids of monthly climatic observations–the CRU TS3. 10 Dataset. International Journal of Climatology 34(3):623-642
Huffman G J, Bolvin D T, Nelkin E J, Wolff D B, Adler R.F, Gu G, Hong Y, Bowman K P, and Stocker E F (2007) The TRMM Multisatellite Precipitation Analysis (TMPA): Quasi-global, multiyear, combined-sensor precipitation estimates at fine scales. Journal of Hydrometeorology 8(1):38-55
Hunink J, Immerzeel W, and Droogers P (2014) A High-resolution Precipitation 2-step mapping Procedure (HiP2P): Development and application to a tropical mountainous area. Remote Sensing of Environment 140:179-188
Immerzeel W, Rutten M, and Droogers P (2009) Spatial downscaling of TRMM precipitation using vegetative response on the Iberian Peninsula. Remote Sensing of Environment 113(2):362-370
Jia S, Zhu W, Lu A, and Yan T (2011) A statistical spatial downscaling algorithm of TRMM precipitation based on NDVI and DEM in the Qaidam Basin of China. Journal of Remote Sensing of Environment 115(12):3069-3079
Katiraie-Boroujerdy P S, Asanjan A A, Hsu K L, and Sorooshian S (2017) Intercomparison of PERSIANN-CDR and TRMM-3B42V7 precipitation estimates at monthly and daily time scales. Atmospheric Research 193:36-49
Kendall M G (1948) Rank correlation methods. Griffin, London
Li W, He X, Sun W, Scaioni M, Yao D, Fu J, Chen Y, Liu B, Gao J, and Li X.J (2019) Evaluating three satellite-based precipitation products of different spatial resolutions in Shanghai based on upscaling of rain gauge. International Journal of Remote Sensing 40(15):5875-5891
Longobardi A, Villani P (2010) Trend analysis of annual and seasonal rainfall time series in the Mediterranean area. International Journal of Climatology 30(10):1538-1546
Ma Z, Shi Z, Zhou Y, Xu J, Yu W, and Yang Y (2017) A spatial data mining algorithm for downscaling TMPA 3B43 V7 data over the Qinghai–Tibet Plateau with the effects of systematic anomalies removed. Remote Sensing of Environment 200:378-395
Mann H B (1945) Nonparametric tests against trend. Journal of the Econometric Society 13(3):245-259
McCaffrey S.C and Sinjela M (1998) The 1997 United Nations convention on international watercourses. American Journal of International Law 92(1):97-107
McCollum J R, Krajewski W F, Ferraro R R and Ba, M B (2002) Evaluation of biases of satellite rainfall estimation algorithms over the continental United States. Journal of Applied Meteorology and Climatology 41(11):1065-1080
Mitchell J, Dzerdzeevskii B, Flohn H, Hofmeyr W, Lamb H, Rao K, and Wallén C (1966) Climatic change. Technical Note, World Meteorological Organization: Geneva, Switzerland No. 79. 99
Nijssen B, Lettenmaier D P (2004) Effect of precipitation sampling error on simulated hydrological fluxes and states: Anticipating the Global Precipitation Measurement satellites. Journal of Geophysical Research: Atmospheres 109(D2)
Salman S.A, Shahid S, Ismail T, Al-Abadi A M, Wang X j and Chung E S (2019) Selection of gridded precipitation data for Iraq using compromise programming. Measurement 132:87-98
Sorooshian S, AghaKouchak A, Arkin P, Eylander J, Foufoula-Georgiou E, Harmon R, Hendrickx J M, Imam B, Kuligowski R, and Skahill B (2011) Advanced concepts on remote sensing of precipitation at multiple scales. Bulletin of the American Meteorological Society 92(10):1353-1357
Yue S, & Hashino M (2003) Long term trends of annual and monthly precipitation in Japan 1. JAWRA, Journal of the American Water Resources Association 39(3):587-596
Tan M, Ibrahim A, Duan Z, Cracknell A, and Chaplot V (2015) Evaluation of six high-resolution satellite and ground-based precipitation products over Malaysia. Remote Sensing 7(2):1504-1528
Tan M L, Santo H (2018) Comparison of GPM IMERG, TMPA 3B42 and PERSIANN-CDR satellite precipitation products over Malaysia. Atmospheric Research 202:63-76
UNDP (2013) Reducing transboundary degradation in the Kura Ara(k)s river basin International Water Learning Exchange and Resource Network, Report KAP/1375 (GEF)/2272 (UNDP)
Villarini G, Krajewski W F, and Smith J A (2009) New paradigm for statistical validation of satellite precipitation estimates: Application to a large sample of the TMPA 0.25° 3‐hourly estimates over Oklahoma. Journal of Geophysical Research: Atmospheres 114(D12)
Zhang Q, Shi P, Singh V P, Fan K, and Huang J (2017) Spatial downscaling of TRMM‐based precipitation data using vegetative response in Xinjiang, China. International Journal of Climatology 37(10):3895-3909
Zhao H, Yang B, Yang S, Huang Y, Dong G, Bai J, and Wang Z (2018) Systematical estimation of GPM-based global satellite mapping of precipitation products over China. Atmospheric Research 201:206-217
Zhao Q, Xuan W, Liu L, Xu Y (2016) Trend analysis of annual and seasonal rainfall time series in the Mediterranean area. International Journal of Climatology 30(17):3061-3083