中国1991年土地利用分布图
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该数据为中国1991年土地利用分布图,数据格式为矢量,数据来源为中国科学院和国家计划委员会地理研究所。全面、概括地反映了我国土地利用现状及其地域分布规律,中国土地利用现状划分为:耕地、园地、林地、牧草地、水域、城乡居民及工矿用地、交通用地和难利用地八大类型和二十子类。该数据为规划设计等提供数据支撑服务。
This dataset is a vector-format land use distribution map of China in 1991, sourced from the Institute of Geography of the Chinese Academy of Sciences and the State Planning Commission. It comprehensively and generally captures the current state of China's land use and its regional distribution regularities. China's current land use is categorized into eight major types and twenty subtypes, including arable land, orchard land, forest land, pasture land, water area, urban-rural residential and industrial-mining land, transportation land, and non-developable land. This dataset provides data support services for planning, design and other related applications.




