Data underlying the research on RICA: Rice Crop Calendar for Asia

This dataset "RICA: Rice Crop Calendar for Asia" contains (1) a shapefile (a data format used in many GIS) that shows administrative units and (2) a csv table that can be joined to the shapefile.<br>Shapefile - These units have been used in a spatial analysis of hypertemporal remote sensing information from MODIS images (2003-2016) to estimate start of season (SoS0 and end of season (EoS0 dates for rice crops in Asia. The file contains the names of the spatial units for country, region and sub region where available.<br>CSV file - The accompanying csv file contains the SoS and EoS dates which can be joined to this shapefile using the OBJECTID attribute in the shapefile table. The tables contains the number of detected seasons (N), the proportion of detections (prop), the mean day of year of SoS and EoS and the standard deviation of the SoS and EoS dates.<br>The article related to this data is available here https://www.sciencedirect.com/science/article/pii/S0303243421001781<br>Data (shapefile and csv file) have also been posted at https://figshare.com/s/615c7ab2aa8c9e5dc9ba with a reserved DOI 10.4121/13468929.

本数据集"RICA: 亚洲水稻种植日历（RICA: Rice Crop Calendar for Asia）"包含两类数据：(1) 地理信息系统（Geographic Information System, GIS）常用的形状文件（shapefile），用于展示行政单元；(2) 可与该形状文件关联的逗号分隔值（Comma-Separated Values, CSV）表格。
形状文件相关说明：上述空间单元曾被用于基于中分辨率成像光谱仪（Moderate Resolution Imaging Spectroradiometer, MODIS）2003-2016年多时相遥感影像的空间分析，以估算亚洲水稻的生育期起始日期（Start of Season, SoS）与生育期结束日期（End of Season, EoS）。该文件包含现有可获取数据的国家、区域及子区域空间单元名称。
CSV文件相关说明：配套CSV文件包含SoS与EoS日期，可通过形状文件属性表中的OBJECTID属性字段与该形状文件关联。该表格包含检测到的季数（N）、检测占比（prop）、生育期起始与结束日期的平均日序，以及生育期起始与结束日期的标准差。
本数据集对应的研究论文可通过以下链接获取：https://www.sciencedirect.com/science/article/pii/S0303243421001781
本数据集（含形状文件与CSV文件）还已上传至https://figshare.com/s/615c7ab2aa8c9e5dc9ba，预留数字对象唯一标识符（DOI）为10.4121/13468929。