- Abstract
1. Introduction
2. Data sets and data access
- 2.1 Format
- 2.2 Missing data
- 2.3 Observations
3. Monthly and seasonal time scale variability
- 3.1 Amount
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3.2 Frequency
4. Daily variations
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4.1. Frequency
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4.2. Amount exceeding threshold rates
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4.3. Standard deviation, skew and median
5. Diurnal cycle
6. Interannual variations
Acknowledgments
Appendix: Inventory of Data Gaps
References
List of Figures