ChinaRiceCalendar
收藏资源简介:
ChinaRiceCalendar is a raster calendar dataset for early, middle, and late rice in China with 1-km spatial resolution derived from MODIS data products. The dataset falls into two parts: calendar dates in detected rice pixels (*_rice_pixels.tif) and rice-producing counties (*_county_level.tif). The spatial reference system of the dataset is WGS_1984_UTM_Zone_49N. The dataset currently includes mean calendar dates during five periods: 2003~2007, 2008~2012, 2013~2017, 2018~2022, and 2003~2022. Related Publication: Li H, Wang X, Wang S, et al. ChinaRiceCalendar–seasonal crop calendars for early-, middle-, and late-season rice in China[J]. Earth System Science Data, 2024, 16(4): 1689-1701.
ChinaRiceCalendar是一款基于MODIS数据产品提取得到的空间分辨率为1千米的中国早、中、晚稻栅格日历数据集。该数据集包含两类文件:一类为识别出的水稻像元日历日期文件(*_rice_pixels.tif),另一类为产稻县域数据文件(*_county_level.tif)。本数据集的空间参考系统为WGS_1984_UTM_Zone_49N,目前涵盖5个时段的平均水稻种植日历日期,分别为2003~2007年、2008~2012年、2013~2017年、2018~2022年以及2003~2022年。 相关研究文献:Li H, Wang X, Wang S, et al. ChinaRiceCalendar——中国早、中、晚季水稻生育期日历[J]. Earth System Science Data, 2024, 16(4): 1689-1701.




