Rice-crop intensity and phenology (heading dates) of Southern China in 2021

This dataset provides multi-cycle rice heading dates for southern China in the year 2021, with a spatial resolution of 10 meters. The dataset comprises three folders labeled with the suffixes 1, 2, and 3, corresponding to the first, second, and third rice growth cycles, respectively. For fields with a single rice-crop intensity, the pixels have values exclusively in the '1' suffix folders. Fields with double rice-crop intensity have pixels with values in both the '1' and '2' suffix folders. Similarly, fields with triple rice-crop intensity have pixels with values in the '1', '2', and '3' suffix folders. The pixel values represent Day of Year (DOY) values, with most values ranging from 0 to 365. A few values are less than 0 or greater than 365. Values less than 0 indicate events that occurred in the previous year, while values greater than 365 indicate events in the following year.