Hulan River Basin 1:250000 Boundary Data Set (2009)

a. Data content (data file/table name, including observation index content)\n\nThe 1:250000 boundary dataset of the Hulan River Basin (2009) reflects the distribution range of the Hulan River Basin.\n\nb. Construction purpose\n\nUnderstand the scope and area of the Hulan River Basin, and provide data support for regional environmental change and sustainable development within the Hulan River Basin.\n\nc. Service object\n\nIt can widely serve scientific researchers and students in fields such as agriculture, ecology, and related disciplines such as hydrology and wetland ecology.\n\nd. Time range of data\n\n2009\n\ne. The spatial range of data\n\nHulan River Basin