Terra Sulis Research has compiled a new river network data layer for all of Liberia together with a river catchments layer. These layers are derived from Shuttle Radar Topographic Mission (SRTM) data and Landsat satellite imagery.
The 1:200,000 version is free to download.
The 1:25,000 version is licensed and available from the shop.
Both data sets are in ESRI Shapefile format.
You can DOWNLOAD 1:200,000 scale HERE NOW.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
You can purchase the 1:25,000 version from the Data Store.