Evaluating LiDAR-based Elevation-derived Hydrography in Low-lying Agricultural Landscapes

Ruopu Li1, Di Wu1, Banafsheh Rekabdar2 and Guangxing Wang3, (1)Southern Illinois University Carbondale, School of Earth Systems and Sustainability, Carbondale, IL, United States, (2)Portland State University, Department of Computer Science, Portland, United States, (3)Southern Illinois University Carbondale, Carbondale, United States