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On July 25, 2023 at 9:49:36 AM UTC, Gravatar Elisabeth D. Hafner:
  • Updated description of Data reliability study: avalanche size estimates and outlines from

    This dataset contains the data used and collected in _Hafner, E. D., Techel, F., Daudt, R. C., Wegner, J. D., Schindler, K., and Bühler, Y.: Avalanche size estimation and avalanche outline determination by experts: reliability and implications for practice, EGUsphere [preprint], [https://doi.org/10.5194/egusphere-2023-586](https://doi.org/10.5194/egusphere-2023-586), 2023._ to investigate the reliability of avalanche size estimates and avalanche outlines. Namely this is #### Avalanche size estimates #### * the 10 pictures depicting avalanches * the survey results from the 170 participants #### Avalanche outlines mapped from oblique photographs #### * the pictures of the six avalanches * the avalanche outlines mapped by the 10 participants * the reference mapped from the georeferenced photographs #### Avalanche outlines from remotely-sensed imagery #### * the orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm) * the area of interest (AoI) delimiting the research area * the avalanche mappings in each resolution for all five participants * the shade masks used to separate illuminated and shaded areas The acquisition of the orthophotos has been partially supported by the Swiss National Science Foundation (SNF; Grant N°200021_172800).
    to
    This dataset contains the data used and collected to investigate the reliability of avalanche size estimates and avalanche outlines (see related publications). Namely this is #### Avalanche size estimates #### * the 10 pictures depicting avalanches * the survey results from the 170 participants #### Avalanche outlines mapped from oblique photographs #### * the pictures of the six avalanches * the avalanche outlines mapped by the 10 participants * the reference mapped from the georeferenced photographs #### Avalanche outlines from remotely-sensed imagery #### * the orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm) * the area of interest (AoI) delimiting the research area * the avalanche mappings in each resolution for all five participants * the shade masks used to separate illuminated and shaded areas The acquisition of the orthophotos has been partially supported by the Swiss National Science Foundation (SNF; Grant N°200021_172800).