Digital polygon dataset of Drainage System of Afghanistan. This dataset is acquired from ESRI Data and Maps 2001.

Digital polygon dataset of River System of Afghanistan. This dataset is acquired from Afghanistan Information Management Systems (AIMS), Afghanistan.

Annotation of River names of of Afghanistan. This dataset is basic Vector layer derived from Afghanistan Information Management Systems (AIMS), Afghanistan.

Digital polygon dataset of River Network of Bangladesh. This dataset is basic vector layer based on LGED Administrative Base Map of Bangladesh.

Digital line dataset of River Network of Pakistan. This dataset is Basic Vector layer derived from ESRI Map & Data 2001.

Digital line dataset of River system of China. This dataset is basic vector layer acquired from USGS.

Digital line dataset of River Network of Lamjung district, Nepal. This dataset is created using Topographic sheet data at scale of 50,000 acquired from Department of Survey, Kathmandu, Nepal.

Digital line dataset of River Network of Khagrachari District of Bangladesh. This dataset is basic vector layer prepared based on LGED Administrative Base Map of Bangladesh.

Digital polygon dataset of River Network of Rangamati of Bangladesh. This dataset is basic vector layer based on LGED Administrative Base Map of Bangladesh.

Digital polygon dataset of Water bodies of Rangamati of Bangladesh. This dataset is basic vector layer based on LGED Administrative Base Map of Bangladesh.