Effects of digital elevation model accuracy on hydrologic predictions

Agriculture & Biology

• digital elevation models 100%
• prediction 41%
• radar 30%
• image analysis 19%
• runoff 10%
• hydrograph 8%
• base flow 8%
• hydrologic models 7%
• aerial photography 6%
• stream flow 6%
• Agricultural Research Service 6%
• drainage 4%
• statistical analysis 3%

Earth & Environmental Sciences

• digital elevation model 53%
• SIR 30%
• prediction 29%
• effect 14%
• watershed 6%
• runoff 6%
• digital map 5%
• contour map 5%
• drainage network 5%
• aerial photography 5%
• baseflow 5%
• hydrograph 4%
• product 4%
• streamflow 4%
• creek 4%
• statistical analysis 3%
• attribute 3%
• simulation 2%
• comparison 1%