四川省1:10万土地利用数据集（1995）

本数据来源于“中国1:10万土地利用数据”。中国1:10万土地利用数据是由中国科学院“八五”重大应用项目《全国资源环境遥感宏观调查与动态研究》组织了中国科学院所属19个研究所的遥感科技队伍，以卫星遥感为手段，在三年内基于Landsat MSS，TM和ETM遥感数据构建的。本数据采用一个分层的土地覆盖分类系统，将全国分为6个一级类（耕地、林地、草地、水域、城乡、工矿、居民用地和未利用土地），31个二级类。这是目前我国精度最高的土地利用数据产品，已经在国家土地资源调查、水文、生态研究中发挥着重要作用。

This dataset is derived from the "China 1:100,000 Scale Land Use Data". The China 1:100,000 Scale Land Use Data was developed under the key applied project of the Chinese Academy of Sciences (CAS) titled "National Remote Sensing Macro Survey and Dynamic Research on Resources and Environment" during the 8th Five-Year Plan period. A team of remote sensing scientists from 19 CAS-affiliated research institutes was organized for this project, which was completed over three years using satellite remote sensing technology and based on Landsat MSS, TM, and ETM remote sensing data. This dataset adopts a hierarchical land cover classification system, dividing the entire country into 6 first-level categories (cultivated land, forest land, grassland, water area, urban and rural areas, industrial and mining areas, residential land, and unused land) and 31 second-level categories. It is currently the most accurate land use data product in China, and has played a significant role in national land resource surveys, hydrological and ecological research.