@article{fdi:010074127,
  title = {{C}oupling terrestrial {L}i{DAR} and video imagery to perform 3{D} intertidal beach topography},
  author = {{A}ndriolo, {U}. and {A}lmeida, {L}. {P}. and {A}lmar, {R}afa{\¨e}l},
  editor = {},
  language = {{ENG}},
  abstract = {{T}his study investigates the possibility of combining two shore-based remote sensing techniques, 2{D} {L}i{DAR} and video imagery, to measure 3{D} intertidal beach topography. {T}he shoreline elevation, measured on a single cross shore section of the beach by a 2{D} {L}i{DAR}, was combined with the video-derived shoreline contour to finally obtain intertidal beach topography. {V}ertical root-mean-square error between differential {GPS} and remotely derived intertidal beach profiles had an average value of 0.12 m, with maximum disparities of 0.14 m. {T}wo 3{D} {D}igital {E}levation {M}odels ({DEM}s) of the beach produced over two tidal cycles demonstrated the feasibility of shore-based {L}i{DAR}-video system of describing in detail the short-term morphological evolution of the intertidal area. {R}esults suggest that the {L}i{DAR}-video system can improve the capability of remotely surveying intertidal beach topography providing high quality measurements.},
  keywords = {{S}horeline ; {R}emote sensing ; {W}ave runup ; {C}oastal morphodynamics ; {S}wash zone ; {VIET} {NAM}},
  booktitle = {},
  journal = {{C}oastal {E}ngineering},
  volume = {140},
  numero = {},
  pages = {232--239},
  ISSN = {0378-3839},
  year = {2018},
  DOI = {10.1016/j.coastaleng.2018.07.009},
  URL = {https://www.documentation.ird.fr/hor/fdi:010074127},
}