Modeling the Water Bottom Geometry Effect on Peak Time Shifting in LiDAR Bathymetric Waveforms

@article{Bouhdaoui2014ModelingTW,
  title={Modeling the Water Bottom Geometry Effect on Peak Time Shifting in LiDAR Bathymetric Waveforms},
  author={Anis Bouhdaoui and Jean-St{\'e}phane Bailly and Nicolas Baghdadi and Lydia Abady},
  journal={IEEE Geoscience and Remote Sensing Letters},
  year={2014},
  volume={11},
  pages={1285-1289}
}
Bathymetry is usually determined using the positions of the water surface and the water bottom peaks of the green LiDAR waveform. The water bottom peak characteristics are known to be sensitive to the bottom slope, which induces pulse stretching. However, the effects of a more complex bottom geometry within the footprint below semitransparent media are less understood. In this letter, the effects of the water bottom geometry on the shifting of the bottom peaks in the waveforms were modeled. For… CONTINUE READING
6 Citations
17 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-10 of 17 references

Classification of aquatic macrovegetation and substrates with airborne lidar

  • H. M. Tulldahl, S. A. Wikstrom
  • Remote Sens. Environ., vol. 121, pp. 347–357, Jun…
  • 2012
2 Excerpts

Geostatistical estimation of bathymetric lidar errors on rivers

  • J. Bailly, Y. LeCoarer, P. Languille, C. Stigermark, T. Allouis
  • Earth Surf. Process. Landforms, vol. 35, no. 10…
  • 2010
1 Excerpt

Rapid topographic and bathymetric reconnaissance using airborne lidar

  • A. Axelsson
  • Proc. Soc. Photo-Opt. Instrum. Eng., 2010, vol…
  • 2010
1 Excerpt

Full-waveform topographic lidar: State-of-theart

  • C. Mallet, F. Bretar
  • ISPRS J. Photogramm. Remote Sens., vol. 64, no. 1…
  • 2009
2 Excerpts

Modeling and simulation return waveforms from forest canopy of large footprint lidar

  • Z. Liu, R. Li, X. Xi, L. Tang, C. Li
  • Proc. SPIE, 2009, pp. 74981L-7–74981L-8.
  • 2009
2 Excerpts

A survey of ICES at coastal altimetry applications: Continental coast, open ocean island, and inland river

  • T.Urban, B. Schutz, A. Neuenschwander
  • Terr. Atmos. Ocean. Sci., vol. 19, no. 1/2, pp. 1…
  • 2008
1 Excerpt

Range determination with waveform recording laser systems using a Wiener filter

  • B. Jutzi, U. Stilla
  • ISPRS J. Photogramm. Remote Sens., vol. 61, no. 2…
  • 2006
2 Excerpts

Similar Papers

Loading similar papers…