Satellite-derived digital elevation model accuracy: Hydrological modelling requirements

Earth & Environmental Sciences

• hydrological modeling 100%
• digital elevation model 76%
• SPOT 18%
• prediction 17%
• water table 15%
• atmosphere 15%
• hydrology 14%
• land 14%
• pixel 13%
• vadose zone 8%
• geological survey 8%
• energy balance 8%
• water budget 7%
• evapotranspiration 7%
• skin 7%
• solar radiation 7%
• simulation 7%
• soil moisture 6%
• watershed 6%
• topography 6%
• runoff 5%
• basin 4%
• river 4%
• effect 4%
• temperature 3%