A dataset of 1km Grid tea garden density in China(2020）

Tea garden is one of the main types of plantation land in more than 10 provinces in central and southern China. It has important economic and ecological values, and is of great significance for rural revitalization and farmers' income increase. The spatial distribution of tea gardens reflects the endowment of regional agricultural resources and ecological resources, which can provide reference for the development of regional agricultural resources and the formulation of rural characteristic industry planning, and is of great significance for the sustainable development of agriculture and rural areas. This paper uses the 30 meter land use grid data of the 2020 National Land Change Survey, uses the kilometer grid production software, and calculates the grid space to obtain the data set of China's 1km grid tea garden density in 2020. This data set can be used in the research of land spatial planning, rural revitalization planning, agricultural ecological value estimation, rural characteristic tourism resources development, remote sensing sample database, etc. 

茶园是中国中南地区十余省份的主要种植用地类型之一，兼具重要经济与生态价值，对乡村振兴与农民增收具有重要意义。茶园的空间分布能够反映区域农业资源与生态资源禀赋，可为区域农业资源开发、乡村特色产业规划制定提供参考，对农业与农村可持续发展亦具有重要价值。本研究依托2020年全国国土变更调查30米土地利用格网数据，借助千米格网生产软件，通过格网空间测算，得到2020年中国1千米格网茶园密度数据集。该数据集可应用于国土空间规划、乡村振兴规划、农业生态价值评估、乡村特色旅游资源开发、遥感样本库构建等相关研究领域。