2020 Edition Numerical Terrain Model (DTM) Data for the Laonong River Basin

This dataset provides a subset of the 20m resolution Digital Elevation Model (DEM) covering the Laonong River Basin in Southwest, Taiwan. The data was originally produced and provided by the National Land Surveying and Mapping Center (NLSC), Ministry of Interior, Taiwan. This specific subset was extracted and processed to support the topographic analysis and modeling presented in the manuscript "Decadal Erosion Rates and Sediment Buffering Identified Through Enhanced DEM Differencing Using Underutilized Global Satellite DEMs" submitted to JGR: Earth Surface.