Surface disturbance (trajectory of Karachi urban expansion) of China-Pakistan Economic Corridor (2000-2020)

This data set is the surface disturbance (trajectory of Karachi urban expansion) of the China-Pakistan Economic Corridor from 2000 to 2020. It mainly records the expansion time of the urban built-up area. There are 9883 records in 1 .shp file. They are produced by the Institute of Geographical Sciences and Natural Resources Research of the Chinese Academy of Sciences and can be used for urban expansion studies to provide a basis for the urbanization research of Karachi, Pakistan.