Input data for "Compound climate extremes reshape staple-crop phenology and cropping-system turnaround windows across China"

This dataset supports the manuscript “Compound climate extremes reshape staple-crop phenology and cropping-system turnaround windows across China”. It contains the input data used to construct the analysis-ready pixel-year panels reported in the manuscript, including raw 1-km grid-level crop phenology panels for maize, wheat and rice, and a 0.1° ERA5-Land-derived annual extreme-climate index cube for China during 2000–2019. The three crop phenology panels provide pixel-year observations of crop phenological dates, including early-stage, heading-stage and maturity day-of-year variables. The climate cube contains annual single and compound extreme-climate indices, including TXx, TNn, PRCPTOT, CDD, dry-hot, wet-hot, dry-cold and wet-cold indicators. File sizes and MD5 checksums are provided in the accompanying manifest. These files are intended to be used with the associated code repository to reconstruct the analysis-ready panels used for the manuscript regressions. The associated analysis code is archived separately at DOI: 10.5281/zenodo.21177297.