remote sensing Article Spatiotemporal Characteristics and Trend Analysis of Two Evapotranspiration-Based Drought Products and Their Mechanisms in Sub-Saharan Africa Isaac Kwesi Nooni 1,2 , Daniel Fiifi T. Hagan 2 , Guojie Wang 2,* , Waheed Ullah 2 , Shijie Li 2 , Jiao Lu 2, Asher Samuel Bhatti 2, Xiao Shi 2,3, Dan Lou 2, Nana Agyemang Prempeh 4 , Kenny T. C. Lim Kam Sian 1,5, Mawuli Dzakpasu 6 , Solomon Obiri Yeboah Amankwah 2 and Chenxia Zhu 2 1 Binjiang College, Nanjing University of Information Science & Technology, No.333 Xishan Road, Wuxi 214105, China;
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[email protected] (K.T.C.L.K.S.) 2 Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, School of Geographical Sciences, Nanjing University of Information Science & Technology, Nanjing 210044, China;
[email protected] (D.F.T.H.);
[email protected] (W.U.);
[email protected] (S.L.);
[email protected] (J.L.);
[email protected] (A.S.B.);
[email protected] (X.S.);
[email protected] (D.L.);
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[email protected] (C.Z.) 3 Jiangsu Meteorological Bureau, Meteorological Services Center, Nanjing 210008, China 4 School of Geosciences, Department of Geographic Sciences, University of Energy and Natural Resources, P.O. Box 214 Sunyani, Ghana;
[email protected] 5 College of Atmospheric Sciences, Nanjing University of Information Science and Technology, Nanjing 210044, China 6 Key Lab of Northwest Water Resources, Environment and Ecology, School of Environmental and Municipal Engineering, Xi’an University of Architecture and Technology, No.13 Yanta Road, Xi’an 710055, China; Citation: Nooni, I.K.; Hagan, D.F.T.;
[email protected] Wang, G.; Ullah, W.; Li, S.; Lu, J.; * Correspondence:
[email protected] Bhatti, A.S.; Shi, X.; Lou, D.; Prempeh, N.A.; et al.