A dataset of urban built-up area and SDG 11.3.1 indicators for the Beijing-Tianjin-Hebei region, China from 2000 to 2020
收藏科学数据银行2022-07-01 更新2026-04-23 收录
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https://www.scidb.cn/en/detail?dataSetId=ff2f0a7206fe4cdfba69cb8396cc155e
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资源简介：
Based on time series of Landsat images, this study uses the Google Earth Engine cloud platform to extract built-up land in the Beijing-Tianjin-Hebei region, and integrates the results with GlobeLand30, GHS-Built, GAIA and GLC_FCS-2020 land cover products to derive the built-up land data set during the period 2000-2020 in the region. An overall accuracy higher than 90% was obtained. Based on this data set, the SDG 11.3.1 indicators-land consumption rate(LCR), population growth rate(PGR) and ratio of land consumption rate to population growth rate(LCRPGR) were calculated for each city.
提供机构：
ZHOU Meiling; SHU Lei; ZHANG Shuangcheng; CHEN Fang; Linlin Lu; MA Yonghuan; LIU Zhaohua
创建时间：
2021-07-30
