County-scale winter field cover map products and summary tables for selected counties in southern Ontario, 2013–2025

This dataset contains county-scale winter field cover GeoTIFF products and associated tabular summaries generated for "Mapping of Winter Field Cover in Snow-Affected Agroecosystems of the Great Lakes Basin." The data represent three winter field cover classes: Bare, Green, and Residue, for selected counties (Essex, Kent, Lambton, Middlesex, and Perth) and years from 2013 to 2025 available at https://doi.org/10.5281/zenodo.19583274. Files were generated using the archived software release available at https://doi.org/10.5281/zenodo.19583248.本数据集包含为"五大湖流域雪影响农业生态系统冬季田间覆盖制图"项目生成的县级尺度冬季田间覆盖地理标记图像文件格式 (GeoTIFF) 产品及配套表格汇总数据。该数据集涵盖2013年至2025年期间，针对埃塞克斯（Essex）、肯特（Kent）、兰布顿（Lambton）、米德尔塞克斯（Middlesex）及珀斯（Perth）五个选定县域的三类冬季田间覆盖类型：裸露、绿色植被与作物残体，完整数据集可通过https://doi.org/10.5281/zenodo.19583274获取。本数据集的生成依托了归档发布的软件版本，该软件可通过https://doi.org/10.5281/zenodo.19583248获取。