Preprints
https://doi.org/10.5194/nhessd-2-123-2014
https://doi.org/10.5194/nhessd-2-123-2014
07 Jan 2014
 | 07 Jan 2014
Status: this preprint was under review for the journal NHESS but the revision was not accepted.

Brief communication"Estimating rockfall frequency in a mountain limestone cliff using terrestrial laser scanner"

A. Guerin, D. Hantz, J.-P. Rossetti, and M. Jaboyedoff

Abstract. Using terrestrial laser scanner, 344 rockfalls larger than 0.05 m3 have been detected for a period of 1180 days, in a thinly bedded limestone cliff of width 750 m and height 200 m. The complementary cumulative distribution of the rockfall volume is well fitted by a power law, with an exponent b of 0.75 ± 0.04. In order to compare the rockfall frequencies in different geological contexts, a rockfall activity parameter has been defined, which is the number of rockfalls larger than 1 m3, which occur per century and per hm2.

Publisher's note: Copernicus Publications remains neutral with regard to jurisdictional claims made in the text, published maps, institutional affiliations, or any other geographical representation in this paper. While Copernicus Publications makes every effort to include appropriate place names, the final responsibility lies with the authors. Views expressed in the text are those of the authors and do not necessarily reflect the views of the publisher.
Share
A. Guerin, D. Hantz, J.-P. Rossetti, and M. Jaboyedoff
 
Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement
 
Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement
A. Guerin, D. Hantz, J.-P. Rossetti, and M. Jaboyedoff
A. Guerin, D. Hantz, J.-P. Rossetti, and M. Jaboyedoff

Viewed

Total article views: 1,844 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,207 510 127 1,844 132 138
  • HTML: 1,207
  • PDF: 510
  • XML: 127
  • Total: 1,844
  • BibTeX: 132
  • EndNote: 138
Views and downloads (calculated since 07 Jan 2014)
Cumulative views and downloads (calculated since 07 Jan 2014)

Cited

Saved

Latest update: 29 Aug 2025
Download
Share
Altmetrics