tailieunhanh - The impact of digital elevation model data sources on identifying catchment boundary in Vietnam

In recent years, new advances in remote sensing techniques have made Digital Elevation Models (DEMs) become popular elevation data sources for delineating catchment boundaries. This application of DEMs is particularly useful in water accounting and river basin management for Vietnam, of which the river network has very high drainage density and has been facing many pressures arising from recent economic advances. |

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