2018年中国100米耕地数据集（第一版）

数据集包含全国耕地耕种的不同作物地块，数据来源为购买，通过多粒度时空对象建模工具Designer类模板设计和创建，使用shapefile导入工具进行批量入库生成耕地地块对象，最后使用数据采编工具Creator进行对象数据校验，添加关系等操作

The dataset comprises plots of different crops grown on arable land across the country. The data was obtained through procurement. It was designed and developed using the Designer-class template of the multi-granularity spatiotemporal object modeling tool, then bulk imported into the database via the shapefile import tool to generate arable land plot objects. Finally, the data editing and collection tool Creator was utilized to carry out operations such as object data validation and relationship addition.