A scPDSI-based global data set of dry and wet spells for 1901-2009

Evaluating global trends (1988-2010) in harmonized multi-satellite surface soil moisture

(2012) Wouter Dorigo et al.   GEOPHYSICAL RESEARCH LETTERS

Little change in global drought over the past 60 years

(2012) Justin Sheffield et al.   NATURE

Trend-preserving blending of passive and active microwave soil moisture retrievals

(2012) Y.Y. Liu et al.   REMOTE SENSING OF ENVIRONMENT

Accuracy of scaled GRACE terrestrial water storage estimates

(2012) F. W. Landerer et al.   WATER RESOURCES RESEARCH

The sensitivity of the PDSI to the Thornthwaite and Penman-Monteith parameterizations for potential evapotranspiration

(2011) G. van der Schrier et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Characteristics and trends in various forms of the Palmer Drought Severity Index during 1900–2008

(2011) Aiguo Dai   JOURNAL OF GEOPHYSICAL RESEARCH

WATER VAPOR AND THE DYNAMICS OF CLIMATE CHANGES

(2010) Tapio Schneider et al.   REVIEWS OF GEOPHYSICS

Drought under global warming: a review

(2010) Aiguo Dai   Wiley Interdisciplinary Reviews-Climate Change

Improving the global precipitation record: GPCP Version 2.1

(2009) George J. Huffman et al.   GEOPHYSICAL RESEARCH LETTERS