1:100000 landuse dataset of Shaanxi province (2000)

This data was derived from "1: 100,000 Land Use Data of China". Based on Landsat MSS, TM and ETM remote sensing data, 1: 100,000 Land Use Data of China was compiled within three years by a remote sensing scientific and technological team of 19 research institutes affiliated to the Chinese Academy of Sciences, which was organized by the “Remote Sensing Macroinvestigation and Dynamic Research on the National Resources and Environment", one of the major application programs in Chinese Academy of Sciences during the "Eighth Five-year Plan". This data adopts a hierarchical land cover classification system, which divides the country into 6 first-class categories (cultivated land, forest land, grassland, water area, urban and rural areas, industrial and mining areas, residential land and unused land) and 31 second-class categories. This is the most accurate land use data product in our country at present. It has already played an important role in national land resources survey, hydrology and ecological research.

本数据集源自“1:100,000 中国土地利用数据”。该数据基于Landsat MSS、TM及ETM遥感数据，由中国科学院所属的19个研究机构的遥感科学技术团队在三年内编制而成。该团队隶属于“国家资源与环境遥感宏观调查与动态研究”项目，该项目为中国科学院“八五”计划中的主要应用项目之一。本数据集采用分级土地利用分类体系，将全国划分为6个一级类别（耕地、林地、草地、水域、城乡区域、工矿区域、住宅用地及未利用地）及31个二级类别。目前，这已成为我国最精确的土地利用数据产品。该数据集已在国家土地资源调查、水文及生态研究等领域发挥着至关重要的作用。