SM2RAIN-ASCAT (2007-2021) global daily satellite rainfall including aggregated values and trend parameters as 10km resolution GeoTIFFs
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This is a GeoTIFF version of the SM2RAIN-ASCAT (2007-2021): global daily satellite rainfall from ASCAT soil moisture data set v1.1 (Brocca et al. 2019). Conversion steps are available <strong>here</strong>. Few important notes: Daily values are stored as integers, whereas in the NetCDF the dataset is rounded to one decimal place. The NetCDF has also a Quality Flag for a better and more informed use of the data (here omitted). P05, P50 and P95 indicate quantiles derived per pixel. Includes also long-term trends (trend.logit.ols) which was produced by fitting regression models to de-seasonalized time-series as explained in this <strong>python tutorial</strong>. Basically models are fitted for <strong>each pixel</strong> and the model parameters are saved as images. Monthly averages and s.d. of precipitation are available in the files: clm_precipitation_sm2rain.*_m_10km_s0..0cm_2007..2021_v1.5.tif = monthly precipitation in mm, clm_precipitation_sm2rain.*_sd.10_10km_s0..0cm_2007..2021_v1.5.tif = standard deviation of precipitation in mm * 10 per month (multiplied by 10 so Integers can be used), Downscaled monthly averages (1 km) are also available (https://doi.org/10.5281/zenodo.1435912). To cite this data set please refer to the <strong>original copy</strong> of the data set. Brocca, L., Filippucci, P., Hahn, S., Ciabatta, L., Massari, C., Camici, S., Schüller, L., Bojkov, B., Wagner, W. (2019). <strong>SM2RAIN–ASCAT (2007–2018): global daily satellite rainfall data from ASCAT soil moisture observations</strong>. Earth Syst. Sci. Data, 11, 1583–1601. https://doi.org/10.5194/essd-11-1583-2019



