A 30-meter resolution dataset of impervious surface area and green space fractions of China's cities, 2000-2018

1. This is the dataset described by the data paper "A national urban land use/cover change dataset in China, 2000-2018" submitted to Earth System Science Data (ESSD).
2. The dataset includes the following subsets, i.e. urban boundary (named as "Urban_Year.tif", like "Urban_2000.tif"), urban green space fraction (named as "UGS_Year_Province.tif", like "UGS_2000_Anhui.tif"), urban impervious surface area fraction (named as "UISA_Year_Province.tif", like "UISA_2000_Anhui.tif").
3. The urban impervious surface area and urban green space datasets are showed by the percentage in a grid. In order for data storage, the data were amplified by 1000 times and converted into integer storage.
4. The detail information of datasets is listed in description.xlsx
5. Some sample mapping were listed in Samples.zip.
6. If you have any questions, please contact Wenhui Kuang (kuangwh@igsnrr.ac.cn).

Related publications with this dataset.

(1) Kuang W H. 70 years of urban expansion across China: Trajectory, pattern, and national policies. Science Bulletin. 2020. https://doi.org/10.1016/j.scib.2020.07.005

(2) Kuang W H, Dou Y Y. Investigating the Patterns and Dynamics of Urban Green Space in China's 70 Major Cities Using Satellite Remote Sensing. Remote Sensing. 2020, 12, 1929; doi:10.3390/rs12121929

(3) Kuang W H. Mapping global impervious surface area and green space within urban environments. Science China Earth Sciences. 2019, 62(10), 1591-1606.

(4) Kuang W H. National urban land-use/cover change since the beginning of the 21st century and its policy implications in China. Land Use Policy. 2020. https:// doi.org/10.1016/j.landusepol.2020.104747