CCropland30: High-resolution hybrid cropland maps of China

China’s high-resolution hybrid cropland maps (CCropLand30) by integrating state-of-the-art remote sensing LULC products (GlobeLand30, GLAD, CLUD, CLCD, and CACD) with the recently released county-level cropland area data from the latest national land survey (NLDS).  CCropLand30 has a higher pixel-scale accuracy than the input maps, and exhibit better spatial agreement with the NLDS data. The dataset can provide great support for cropland monitoring, management, and various research fields such as water resources, agriculture, and climate change. Five hydbrid maps circa the years 2000, 2005, 2010, 2015, and 2020, were provided in the dataset.