RiceFloodIT: Water Management in the Italian Rice Paddies Estimated from MODIS data
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This repository includes two datasets used in Ranghetti et al. (2018) to analyse the magnitude of a decreasing trend in the extent of submerged rice paddies during the rice-sowing period in the Italian rice district: methods used to generate these data from MODIS remote sensing imagery are described in this paper. <strong>ffavg.csv</strong>: this dataset includes values of yearly FF<sub>avg</sub> (averaged Flooding Fraction) at pixel level. Each record represent the FF<sub>avg</sub> value of a specific pixel in a specific year. <strong>x</strong> and <strong>y</strong> identifies the latitude and longitude of each record (in UTM32 coordinates); <strong>subdistrict</strong> represent the sub-district ID of each pixel ("A" to "G"); <strong>year</strong> is the year whose each record refers to; <strong>ff</strong> is the FFavg value (range 0-1); <strong>count</strong> is the number of MODIS images used to generate each FF<sub>avg</sub> aggregated value. <strong>ws.csv</strong>: this dataset includes values of WS (proportion of Water-Seeded rice surface) at sub-district and district levels. <strong>subdistrict</strong> represent the sub-district ID of each record ("A" to "G", plus "all" which identifies values aggregated at district level); <strong>year</strong> is the year whose each record refers to; <strong>ws</strong> is the WS value (range 0-1); <strong>count</strong> is the number of pixels used to generate each WS aggregated record. Current data version (2016.01) includes data used in Ranghetti et al. (2018): estimated values in the period 2000-2016. References: Ranghetti, Luigi, Elisa Cardarelli, Mirco Boschetti, Lorenzo Busetto, and Mauro Fasola. 2018. “Assessment of Water Management Changes in the Italian Rice Paddies from 2000 to 2016 Using Satellite Data: A Contribution to Agro-Ecological Studies.” <em>Remote Sensing</em> 10 (3). https://doi.org/10.3390/rs10030416.
