Data reliability study: avalanche size estimates and outlines
收藏DataCite Commons2026-05-16 更新2024-07-13 收录
下载链接：
https://www.envidat.ch/#/metadata/data-reliability-study-avalanche-size-and-outlines
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资源简介：
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).
提供机构：
EnviDat
创建时间：
2023-07-25
