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Full-Text Articles in Physical Sciences and Mathematics
New Approaches For Evaluating Lidar-Derived Shoreline, Christopher Parrish, Stephen A. White, Brian R. Calder, Shachak Pe'eri, Yuri Rzhanov
New Approaches For Evaluating Lidar-Derived Shoreline, Christopher Parrish, Stephen A. White, Brian R. Calder, Shachak Pe'eri, Yuri Rzhanov
Center for Coastal and Ocean Mapping
This study presents and compares two new methods of assessing the uncertainty of lidar-derived National Shoreline mapped by NOAA’s National Geodetic Survey: an empirical (ground-based) approach and a stochastic (Monte Carlo) approach. OCIS codes: (280.3640) Lidar; (120.2830) Height measurements; (000.4430) Numerical approximation and analysis
Simulating An Airborne Lidar Bathymetry (Alb) System, Shachak Pe'eri, Amaresh M. Kumar, Brian R. Calder
Simulating An Airborne Lidar Bathymetry (Alb) System, Shachak Pe'eri, Amaresh M. Kumar, Brian R. Calder
Center for Coastal and Ocean Mapping
This study’s focus is on the horizontal and vertical uncertainties associated with ALB measurements due to scattering through the water column. A lidar simulator was constructed and we present its design and preliminary results.